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MP21-179
DRn ti�wC�jJJ� l7 yw 190W VILLAGE OF RYE BROOK MAYOR 938 King Street, Rye Brook,N.Y. 10573 ADMINISTRATOR Jason A. Klein (914) 939-0668 Christopher J. Bradbury www�ebrook.org TRUSTEES BUILDING& FIRE INSPECTOR Susan R. Epstein Steven E. Fews Stephanie J. Fischer David M. Heiser Salvatore W. Morlino CERTIFICATE OF COMPLIANCE March 7,2024 Daniel Tamucci& Carole Curtis Tamucci 774 King Street Rye Brook,New York 10573 Re: 774 King Street, Rye Brook,New York 10573 Parcel ID#: 136.21-1-9 This document certifies that the work done under Mechanical Permit #21-179 issued on 11/18/2021 for the installation of a new furnace,condenser and coil has been satisfactorily completed. Sincerely, Steven E. Fews Building&Fire Inspector /to �yE BRC�k. BUILDING DEPARTMENT VUILDING INSPECTOR SSISTANT BUILDING INSPECTOR VILLAGE OF RYE BROOK ❑CODE ENFORCEMENT OFFICER 938 King Street. Rye Brook,NY 10573 (914) 939-0668 FAx (914) 939-5801 www.Uebrook.org - - - - - - - - - - - - - - - - - - - - INSPECTION REPORT - - - - - - - - - - - - - - - - - - - - ADDRESS : '� � LI F--- I ') cz I� DATE: 3 ! - Z O Z`, PERMIT# Me Z / - / ) / ISSUED: SECT: 136,21 BLOCK:/LOT: LOCATION: �P C� ��C .J 1 OCCUPANCY: ❑ Violation Noted THE WORK IS... 2/PASSED ❑ FAILED REINSPECTION ❑ SITE INSPECTION REQUIRED ❑ FOOTING ❑ FOOTING DRAINAGE ❑ FOUNDATION ❑ UNDERGROUND PLUMBING NOTES ON INSPECTION: ❑ ROUGH PLUMBING ❑ ROUGH FRAMING ❑ INSULATION ❑ Natural Gas Qp C c, . ❑ L.P. Gas ❑ FUEL TANK 11 ❑ FIRE SPRINKLER ❑ FINAL PLUMBING ❑ CROSS CONNECTIONS'"eN' El"FINAL �--> IhaLa tiP Al2 /U51�F� }4� NP �S ❑ OTHER QyE BRC��. cu � BUILDING DEPARTMENT ❑BUILDING INSPECTOR ASSISTANT BUILDING INSPECTOR VILLAGE OF RYE BROOK ❑CODE ENFORCEMENT OFFICER 938 King Street. Rye Brook,NY 10573 (914) 939-0668 FAx (914) 939-5801 www ryebrook.org - - - - - - - - - - - - - - - - - - - - INSPECTION REPORT - - - - - - - - - - - - - - - - - - - - ADDRESS :— I J G %�Q,Q DATE: z Gj PERMIT# �P Z. � I / ISSUED: SECT: . 21 BLOCK: LOT: LOCATION: `�Q.'�� OCCUPANCY: ❑ Violation Noted THE WORK IS... ❑ PASSED FAILED REINSPECTION ❑ SITE INSPECTION REQUIRED ❑ FOOTING ❑ FOOTING DRAINAGE ❑ FOUNDATION ❑ UNDERGROUND PLUMBING NOTES ON INSPECTION: ❑ ROUGH PLUMBING ❑ ROUGH FRAMING ❑ INSULATION �\ ❑ Natural Gas ❑ L.P.Gas ❑ FUEL TANK ❑ FIRE SPRINKLER - ❑ FINAL PLUMBING �V L , ? pC cl ❑ CROSS CONNECTION ❑ FINAL ❑ OTHER 01 t- 134 C6 . /w W W 1-1 O G -coo U CC _ > r1 ^I C C T N �D � •� .0 � Cc, ■ � M � � try � c � � � � � O �"" _ I O F .�� o o o v° .> Qj 90 NQL c a cz zG 0 a� C. co a o Ky 0 > 0 to ■ gz a U FAN u F—+ I r--1 Uy 7 63 0 �••E �•+" > . . ON Z � ° f H N Y � U •• U F o v o o �:' O a�i � vs � � z e � •" „ vQ Z r > � � �••+ GYi � � w Q = 4o w a oo ° ° a+ aa. �a a 4 w a Cc" BUILD MENT VIL 4F'RX '" OOK 938 K NG > RY�;BR. . ,NY 10573 NOV 7 2021 f VILLAGE OF RYE BROOK BUILDING DEPARTMENT APPLICATION FOR PERMIT TO INSTALL AND/OR REMOVE HEATING, VENTILATION AND/OR AIR CONDITIONING EQUIPMENT FOR OFFICE USE ONLY: PERMIT -4:Mocz)/...J..../ 1�CI Approval Date: NOV 149 421 Permit Fee: $ G —/ z) Approval Signature: Other: Disapproved: (fees are non-refundable) REQUIREMENTS FOR RELEASE OF PERMIT& CERTIFICATE OF COMPLIANCE: 1. Properly completed& Signed Application. . 2. Site/Staging Plan if Required by the Building Inspector. 3. Copy of Licensed Contractor's Liability Insurance. (village of Rye Brook must he listed as certificate holder)&Workers Compensation Insurance on a NYS Board form (Form=C105.2 or Form#U26.3/or NY State Workers Compensation Waiver) 4. Payment of Fees/Unit: RESIDENTIAL = $100.00/unit • COMMF RCIA L -`i;350.00/uni.t. 5. Inspection by the Building Department for removal and/or installation. (48 hour notice required 6. Electrical work requires a separate Electrical Permit& Electrical Inspection. 7. Plumbing/Gas work requires a separate Plumbing Permit& Plumbing Inspection. Application dated,L/-17-Q l is hereby made to the Building Inspector of the Village of Rye Brook for a permit for the installation and or removal of the HVAC equipment as listed below. The applicant and property owner,by signing this document agrees that said equipment will be installed and/or removed in conformance with all applicable Local,County, State&Federal laws, codes,rules and regulations. 1. Address: Sl Q SBL: ���ie�� — — �onc: b T' 2. Property Owner: r Address: t L t Phone#:A IL( —t7(5• 5A Cell#: email: tq a 3. Contractor: (M mocha"7jCdI ]PfViLa Address: (AS ,A iv®t l4 Phone#: 9,g -2 Ltga Cell#: q1 -qIS",064 email: m 4. Applicant: Q Address: 6Z US itE ,�i 1'r-`lP ldr 10 M( Phone#: qlj- qjS —g064 Cell#: email: 5. Scope of Work: New Installation ( )•Replacement(L4•Removal( )•Other( ): 6. List Equipment: [�ii�Dfi1 t'h Qy_�G�1�//II Ht I_(. o S um Xyix . { 6l -� ���1. l l -Jtl _C"On � Mx 14XC1SC 036--230 7. Location of Equipment: lt� 14 8. Method of Installation/Removal(fist all equipment needed to perform job): �,�Q a' Li i �ll i r�lulG�f1fYh �iAY1Ct 811V2o21 STATE OF NEW YORK, COUNTY OF WESTCHESTER ) as: -,being duly sworn,deposes and states that he/she is the applicant above named, (print natne of Individual signing as the applicant) andjurther states that(s)he is the legal owner of the property to which this application pertains,or that(s)he is the Qn+ro(f d for the legal owner and is duly authorized to make and file this application. (indicate architect,contractor,agent,attorney,etc.) That all statements contained herein are true to the best of his/her knowledge and belief,and that any work performed,or use conducted at the above captioned property will be in conformance with the details as set forth and contained in this application and in any accompanying approved plans and specifications,as well as in accordance with the New York State Uniform Fire Prevention&Building Code,the Code of the Village of Rye Brook and all other applicable laws,ordinances and regulations. Sworn to before me this Is Sworn to before me this I J t da fNrw I e 20),l day of A6VtfhbQ r ,20 ` r SignatuY6 of Prop y owner S Tature of A licant Print Name of Property Ow er Print Name of Applicant h tc f�;.ISAACS of td Notary Public of t�eFl`fork t :, i:otcrt 1 U4li'; estate of New`(ork Note i�o.t►1l$5069916 No oilS5069916 . ' Qualified inliockland Coy Qualified in rockland Cou q Commission Expires 12 Aa' Commission 1 xpires 1 G/ This application must be properly completed in its entirety and must include the notarized signatzlre(s)of the legal owner(s) of the subject property, and the applicant of record in the spaces provided. Any application not properly eonipleted in its entirety and/or not properly signed shall be deemed null and void and will be returned to the applicant. 2 8/12/2021 aD ll1 I N N of ..r ... w f.L w v k w 0. .. W . MCI Z ON U win) No �- v: U � A i 4 rx w OUJI� � z V A wId 0 °; a v u a 'z W Zi a4 � V a z � � w � � a ICI L Or U F F 96 3 Q a tn og ul W A ��1E d SCR BUILDING DEPARTMENT (� Fw/ S VELLAGE OF RYE BROOK 938 KING STREET RYE BROOK,NY 10573 DEC 14 2021 (914)939-0668 www.iyebrdok.org VILLAGE OF RYE BROOK ELECTRICAL PERMIT APPLICATIO BUILDING DEPARTMENT Westchester County Master Electricians License Required \ Q FOR OFFICE USE ONLY � .-[3 /"/ / C� �`� / EP#: DEC 1 5 2021 Approval Date: NXI Permit Fee: $ Approval Signature: Other: Disapproved: (fees are non-refundable) Application dated, ���/'�/� is hereby made to the Building Inspector of the Village of Rye Brook NY,for the issuance of a Permit to install and/or remove electrical equipment, wiring, fixtures,or to perform other high or low voltage electrical work as per the detailed statement described below. The applicant & property owner, by signing this document agree that all electrical work performed will be in conformance with all applicable Federal,State,County and Local Codes. 7 V1 P-g S' SBL: 136, a l '-1 -9 Zone: 1.Address: _ 2.Property Owner: ADO cl- amsz Address: 771E A�t!N S+ P`'(E., ,BPS 0e, M 4 Phone#: Ll 14 !p / $-7 41, Cell#: email: 3.Master Electrician: 161 g4 V, KL e-6L Address: /1 Ullk J (t OE, ffffwT40 Lic.#: SdVip Phone#: t?14 IF46 NAD Cell#AA 4% 246 email: 36£,10 RA C O F JIQ .e6K, Company Name: THE �It, &Rz h tk a E n 4 11k0-. Address:11 m kaf"AFALt _/ 61 4.Proposed Electrical Work/Fixture Count: )0?&V �� 1o4-twf fc%- l— wF-C4� FcJ eon IEv'sck, ********************************************************************************************************* \ STATE OF NEW YORK,COUNTY OF WESTCHESTER ) as: r6+1 ,being duly sworn,deposes and states that he/she is the applicant above named,and does further (p?16tt an m� e of irldividual signitogis The applicant) state that(s)he is the legal owner of the property to which this application pertains,or that(s)he is the for the legal owner and is duly authorized to make and file this application. (indicate architect,cont tor,agent,attorney,etc.) The undersigned further states that all statements contained herein are true to the best of his/her knowledge and belief,and that any work performed,or use conducted at the above captioned property will be in conformance with the details as set forth and contained in this application and in any accompanying approved plans and specifications,as well as in accordance with the New York State Uniform Fire Prevention&Building Code,the Code of the Village of Rye Brook and all other applicable laws,ordinances and regulations. Sworn to before me this Sworn efore me his \� day of 120 day ofve ,20-A�0� Signature of Property Owner Signa a of Aplincaht Print Name of Property Owner kfiq Name-o-f Applicant Notary Public NdWJ$ tM5bL1LLO Notary Public, State of New York 0-iallfied in Westch-ter County Commission Exoires January 29.20 a-] 8/12/2021 Westchester Rockland Electrical Inspection Services, Inc Phone: 914-347-3595 DO t{OT WRITE HERE—FOR OFFICE USE ONLY 43 North Lawn Avenue Fax: 914-347-3596 Elmsford, NY 10523 r•�'4 BUILDING PERMIT NO. TEMP# DATE CITY 108 VILLAGE r`• ZIP CODE TOWNSHIP COUNTY STREET ANID NO. ROAD POLE NUMBER 7 74 _.Icy �T i BETWEEN WHAT TWO CROSS STREETS IS PREMISES LOCATED? - SECTION pLOC1C / ' LOT OCCUPANT'S NAME BUILD1141 OCCUPANCY —r' 0 tom, OWNER'S NAME AND ADDRESS HOME TELEPHONE NUMB CURRENT SUPPLIED PY FROM THEIR OFFICE WORK TELEPHONE NUMBER LIST BELOW ALL EQUIPMENT WHICH YOU INSTALLED NUMBER OF OUTLETS NO.OF FIXTURES& MOTORS HEATERS OFFICE USE LOCATION LAMP RECEPTACLES ONLY SIDEWALL SWITCH INCADE FLUORE NO. H,P.EACH NO. WATTS EACH INSPECTION gp OUTSIDE BASEMENT It 1=7 FL DEC14 20 1 Y°FL. VtLAGE OF RYE BROO 3' FL. r BUILDING DEP.A.WMENT REMARKS:LIST OTHER ELECTRICAL DEVICES NOT SET FORTH ABOVE: v►�l� � �¢�1, �[:. �` N 4'C..v f'[�� t1 1`�C `' � 1 G1�C�-� THIS APPUCATION IS INTENDED TO COVER THE ABOVE LISTED ITEMS TO BE INSPECTED.IF AT ANY TIME OF INSPECTION ADDITIONAL ITEMS HAVE BEEN INSTALLED,YOU ARE AUTHORIZED TO MAKE THE INSPECTION AND ADJUST THE FEE FOR THE ADDITIONAL ITEMS INSPECTED AS PROVIDED BY THE APPLICANT.THE APPUCANT DECLARES THAT THERE IS NO OPEN APPLICATIONS FOR THE ABOVE WITH ANY OTHER INSPECTION COMPANY.WREIS, INC.IS NOT USTING,LABELING,UNDERWRITING OR CERTIFYING ANY EQUIPMENT, MATERIALS OR DEVICES WHICH ARE PERFORMED BY OTHER CERTIFIED TESTING AGENCIES OR INSPECTION COMPANIES.THE APPLICANT,OWNER,OR AUTHORIZED AGENT AGREES TO ALL THE ABOVE TERMS AND CONDITIONS AS SET FORTH FOR THE APPLICATION. SIZE OF SERVICE FEEDERS CHARACTER OF WORK NEW J ADDITIONAL Lj EXPOSED C] CONCEALED LJ MUST ENTER APPLICANTS IDENTIFICATION NUMBER SERVICE ENTERS BUILDING OVERHEAD L' UNDERGROUND❑ AVOID DELAYS BY GIVING FULL AND.ACCURATE INFORMATION.ALL SPACE MUST BE FILLED IN OR APPLICATION MAY BE RETURNED. NAME OF COMPANY DATE OF APPLICATION SIGNATURE OF APPLICANT STREET ADDRESS TELEPHOW NM b t qi 1)1)Y)S CRY OR POST OFFICE LICENSE NO.WHEN APPLICABLE 116 Lc> b ca WESTCNESTtk ROCKLANO ELECTRICAL INSPECTION WREIS,E,,IC,,,INC. BY THIS CERTIFICATE OF COMPLIANCE THE Westchester Rockland Electrical Inspection Services 43 North Lawn Ave, Elmsford, NY 10523 914-347-3595 (Office) 1 914-347-3596(Fax) CERTIFIES THAT Upon the application of: Upon premises owned by: The RDC Company of NY Inc Carole Curtis&Daniel Tamucci 11 Bradhurst Avenue NY,Hawthorne 10532 Located at:774 King St Rye Brook,NY 10573 Certificate Number: 1032463 Section:136.21 Block:1 Lot:9 BDC: Permit Number:EP:21-328-BP:MP21- 179 A visual inspection of the electrical system at this premise described as a Residential occupancy,wherein the premises electrical system consisting of electrical devices and wiring,described below,located in/on the premises at: 774 King St Rye Brook,NY 10573 12 Basement 1st Floor 2nd Floor 3rd Floor Garage Attic Outside Other: Inspection was conducted in accordance with the NYS and NFPA 70-2017 International Electrical Code and detail of the Installation,as set forth below,was found to be in compliance therewith on 12/27/21 Name Type Quantity Receptacle GFCI ------- 1 Furnace Gas or Oil ------- 1 A/C Condenser ---- 1 This Certificate has been approved by Westchester Rockland Electrical Inspection Services. LThis certificate may not be altered in any way. � `'��G This certificate is valid for work performed before date of inspection only. SKETCH/AREA TABLE ADDENDUM SUBJECT INFO Township: Parcel No.: 136.21-1-9 Property Address: City: County: State: ZipCode Owner: Client: Client Address: Appraiser Name: Inspection Date: SKETCH 15 0 l 28 00 14 M 16 28 �J M 16 20 j _ SFL FFL 04 ~ BSM 20 64 F1Aulr�ce� 1p [VGA � M I�) RGl /�_LOt 28 o a 400 M 1 FJ 28 20 ,:etch by Apex Sketch AREA CALCULATIONS SUMMARY AREA CALCULATIONS BREAKDOWN Code Description Factor Net Size Perimeter Net Totals Name Base x Height x Width = Area BSM Basement 1.0 1640.0 196.0 1640.0 FFL 1st Story 1.0 1640.0 196.0 1640.0 RG1 Garage, Attach 1.0 400.0 80.0 400.0 RP1 Wood Deck 1.0 790.0 162.0 790.0 SFL 2nd Story 1.0 2040.0 204.0 2040.0 0 total items (rounded) 0 C)Starcap Marketing,LLC.dba Apex Software Page 1 AIR CONDITIONERS 13ACXN L EN > MERIT` Series R-410A - 60 Hz Bulletin No.210831 RES/DEN T/A L January 2021 PROD UC T SPEC/FICA TONS Supersedes June 2020 MERIT° �� --- -- = -�— SERIES r�'• "� �',. ..:", mow'"" ..---•... "'�--- ""'"_ ---_ �-_ i SEER up to 15.50 1 .5 to 5 Tons Cooling Capacity - 17,500 to 59,000 Btuh MODEL NUMBER IDENTIFICATION 13 AC X N 024 - 230 - 17 r r Nominal SEER -------------- Minor Revision Number r r r i Unit Type ---- --------- 1230 Voltage AC=Air Conditioner =208/230V-1 hase-60hz � r Refrigerant --------------: X=R-410A ------ Nominal Cooling Capacity 018=1.5 tons 024=2 tons Regional Standards --------- 030=2.5 tons N=North Re ion 036=3 tons 042=3.5 tons 048=4 tons 060=5 tons FEATURES HIGHLIGHTS ® 1. Condenser Fan 2. Copper Tube/Enhanced Fin Coil 3. Scroll Compressor 4. Heavy Gauge Steel Cabinet 5. Refrigerant Line Access �4 } CONTENTS Approvals And Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Controls-Order Separately . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 Dimensions-Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 ElectricalData. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 FieldWiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 Installation Clearance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 Model Number Identification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 Optional Accessories-Order Separately . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 SoundData . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 TXV/Orifice Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 I4ACYW-1 r.to S Tnn Air Cnnr itiMnr /Dann 9 APPROVALS AND WARRANTY APPROVALS • AHRI Standard 210/240 certified • AHRI Certified system match-ups and expanded ratings,visit www.'Lennox Pros.corn • Sound rated to AHRI Standard 270-2008 test conditions • Tested in the Lennox Research Laboratory environmental test room • Rated according to U.S. Department of Energy(DOE)test procedures • Region specific models meet the minimum efficiency requirements for U.S. DOE Federal Regional Standards in that area. • Unit and components ETL, NEC and CEC bonded for grounding to meet safety standards for servicing • ETL certified (U.S. and Canada) • ISO 9001 Registered Manufacturing Quality System WARRANTY • Compressor: • Limited five years in residential installations • Limited five years in non-residential installations • All other covered components.- Limited five years in residential installations • Limited one year in non-residential installations NOTE-Refer to Lennox Equipment Limited Warranty certificate included with unit for specific details. FEATURES APPLICATIONS ®Copper Tube/Enhanced Fin Coil • 1.5 through 5 tons • Lennox designed and fabricated coil • Single phase power supply • Ripple-edged aluminum fins • Sound levels as low as 76 dBA • Copper tube construction • Vertical air discharge • Lanced fins for maximum fin surface exposure • Applicable to indoor air handlers or gas furnaces with • Fin collars grip tubing for maximum contact area indoor add-on coils • Flared shoulder tubing connections • Shipped completely factory assembled, piped and wired • Silver soldering construction NOTE-Installer must set outdoor unit,connect refrigerant • Coil is factory tested under high pressure lines and make electrical connections to complete • Steel louvered panels provide complete coil protection job. • Panels can be completely removed for servicing REFRIGERATION SYSTEM High Capacity Liquid Line Drier R-41 OA Refrigerant • Furnished with unit for field installation • Non-chlorine,ozone friendly • Drier traps moisture or dirt • Unit is factory pre-charged • 100%molecular-sieve,bead type,bi-flow drier NOTE-Total system refrigerant charge is dependent on outdoor unit size,indoor unit size and refrigerant High Pressure Switch line length. • Shuts off unit if abnormal operating conditions cause the discharge pressure to rise above setting NOTE-Refer to the unit-mounted charging sticker to • Automatic reset determine correct amount of charge required. OOutdoor Coil Fan • Direct drive fan • Vertical air discharge • Louvered steel top fan guard • Totally enclosed fan motor • Ball bearings • Inherently protected I QACYN-1 9 M 9 Th.Air 11 nrlitin r !D...2 FEATURES REFRIGERATION SYSTEM (continued) COMPRESSOR Refrigerant Flow Control ©Scroll Compressor • Units applicable to expansion valve systems or RFC • High efficiency with uniform systems when matched with specific indoor coils suction flow a RFCIV: • Constant discharge flow,high r- • Accurately meters refrigerant in system volumetric efficiency and quiet operation • Refrigerant control RFCIV METERING SYSTEM is accomplished • Low gas pulses during b exact sizing of OFj(On BODY "BULLET" compression reduces operational Y 9 ton coil) refrigerant metering ORIFICE sound levels • orifice /� • Compressor motor is internally The principle O—RING LIQUID protected from excessive current involves matching LINE and temperature indoor coil with LIQUID • Muffler in discharge line reduces proper bore size of 0@ LINE SCREEN operating sound levels orifice in metering SEAL • Compressor is installed in the unit on resilient rubber deviceit NUT SWEAT mounts for vibration free o eration • Equalizes pressure CONNECTION shortly after compressor stops,unit starts unloaded, Scroll Compressor Operation eliminating need for additional controls • Two involute spiral scrolls matched together generate a series of crescent-shaped gas pockets between them Optional Accessories • During compression,one scroll remains stationary while Expansion Valve Kits the other scroll orbits around it • Field installed on certain indoor units • Gas is drawn into the outer pocket,the pocket is sealed • See TXV Usage Table as the scroll rotates • Chatleff-style fittings • As the spiral movement continues,gas pockets are pushed to the center of the scrolls.Volume between the Freezestat pockets is simultaneously reduced • Senses suction line temperature • When the pocket reaches the center,gas is now at high • Cycles compressor off when suction line temperature pressure and is forced out of a port located in the center falls below it's setpoint of the fixed scrolls • Opens at 297 and closes at 58°F • During compression,several pockets are compressed • Installs on or near the discharge line of the evaporator or simultaneously resulting in a smooth continuous on the suction line compression cycle Loss of Charge Switch Kit • Continuous flank contact,maintained by centrifugal • Protects the compressor from damage due low force,minimizes gas leakage and maximizes efficiency refrigerant charge conditions • Compressor is tolerant to the effects of slugging and • SPST, normally-closed switch contaminants. If this occurs,scrolls separate,allowing liquid or contaminants to be worked toward the center • Automatic reset switch and discharged • Mounted on liquid line Optional Accessories Refrigerant Line Kits Compressor Crankcase Heater • Refrigerant lines are shipped refrigeration clean • Protects against refrigerant migration that can occur • Lines are cleaned,dried,pressurized and sealed at during low ambient operation factory Compressor Sound Cover • Suction line fully insulated • Reinforced vinyl compressor cover • Lines are stubbed at both ends • 1-1/2 inch thick batt fiberglass insulation • All open edges are sealed with a one-inch wide hook and loop fastening tape 1 RA(:YW-1 S to r.Tnn Air Cnn•iitiM r /Deno A FEATURES CONTROLS Thermostat Optional Accessories • Thermostat is not furnished with unit •iComfort"'M30 Smart Wi-Fi Thermostat See Lennox Price Book for selection • Wi-Fi-enabled,electronic 7-day,universal,multi-stage, Compressor Hard Start Kit programmable,touchscreen • Single-phase units are equipped with a PSC compressor thermostat motor • 4 Heat/2 Cool • This type of motor normally doesn't need a potential • Auto-changeover relay and start capacitor • Dual-fuel control with • For conditions such as low voltage kit may be required optional outdoor sensor to increase the compressor starting torque • Controls dehumidification Compressor Low Ambient Cut-Off Switch during cooling mode and -- • Non-adjustable switch (low ambient cut-out) prevents humidification during compressor operation when outdoor temperature is heating mode below 35°F • Offers enhanced capabilities including humidification/ Compressor Time-Off Control dehumidification/dewpoint measurement and control, • Kit prevents compressor short-cycling and allows time Humiditroll�,control,and equipment maintenance for suction and discharge pressure to equalize reminders • Permits compressor start-up in an unloaded condition • Easy to read 4.3 in. color touchscreen (measured diagonally) • Automatic reset with 5 minute delay between • LCD display with backlight shows the current and set compressor shut-off and start-up temperature,time,inside relative humidity,system Indoor Blower Off Delay Relay status(operating mode and schedules)and outside • Delays the indoor blower-off time during the cooling temperature(optional outdoor sensor required) cycle • Smooth Setback Recovery starts system early to Low Ambient Kit achieve setpoint at start of program period • Air conditioners can operate down to 45°F outdoor air • Compressor short-cycle protection (5 minutes) temperature without additional controls • Up to four separate schedules are available plus • Allows unit to operate properly down to 30°F Schedule IQ" NOTE-Crankcase heater and freezestat should be • One-Touch Away Mode-A quick and easy way to set the installed on compressors equipped with a low cooling and heating setpoints while away ambient kit. • Smart Away" -Uses geo-fencing technology NOTE-A compressor lock-out thermostat should be to determine when the homeowner is within a added to terminate compressor operation below predetermined distance from the home to operate the recommended operation conditions. system when leaving,away and arriving • Wi-Fi remote monitoring and adjustment through a home wireless network for desktop PCs,laptops and apps for smartphones or tablets • Smart home automation compatible with Amazon Alexal", Google Assistant and IFTTT • Service Dashboard features online real-time monitoring of installed iComfort"'thermostats NOTE-See the iComfortl' M30 Smart Wi-Fi Thermostat Product Specifications bulletin in the Controls section for more information. Remote Outdoor Temperature Sensor • Used with the iComfort M30 Smart Thermostat • Allows thermostat to display outdoor temperature r NOTE-Sensor is required for the # Enhanced Dehumidification Accessory(EDA). 14ACYN_1 r.to r.Tnn Air Cry rlitinnar /Dann G FEATURES CABINET • Heavy-gauge steel construction • Five station metal wash process • Louvered heavy gauge steel panels surround unit on all four sides to prevent damage to the coil • Powder paint finish provides superior rust and corrosion protection • Control box is conveniently located with all controls factory wired • Corner patch plate allows access to compressor components • Drainage holes are provided in base section for moisture removal PermaGuard" Unit Base • Durable zinc-coated base section resists rust and corrosion Refrigerant Line Connections, Electrical Inlets,Service Valves • Sweat connection suction and liquid lines • Located on corner of unit cabinet • Fully serviceable brass service valves • Suction valve can be fully shut off,while liquid valve may be front seated to manage refrigerant charge while servicing system • Refrigerant line connections and field wiring inlets are located in one central area of cabinet for easy access • See dimension drawing Optional Accessories Unit Stand-Off Kit • Black high density polyethylene feet • Raises unit off mounting surface • Four feet furnished per order number Izervu-1 s t^9 Tnn Air(AMi,, r i On—K SPECIFICATIONS General Model No. Northern Region 13ACXN018 13ACXN024 13ACXN030 13ACXN036 13ACXN042 13ACXN048 13ACXN060 Data Nominal Tonnage 1.5 2 2.5 3 3.5 4 5 Connections Liquid line o.d. -in. 3/8 3/8 3/8 3/8 3/8 3/8 3/8 (sweat) Suction line o.d. - in. 5/8 5/8 3/4 3/4 3/4 7/8 7/8 Refrigerant(R-410A)furnished 4 lbs. 1 oz. 3 lbs. 14 oz. 5 lbs. 4 oz. 5 lbs. 10 oz.6 lbs. 12 oz.7 lbs. 12 oz. 9 lbs. 0 oz. RFCIV Metering Orifice Size Furnished 0.051 0.057 0.059 0.072 0.076 0.082 0.090 Outdoor Net face area Outer coil 11.33 11 33 13.22 13.22 16.33 18.67 16.33 Coil sq. ft. Inner coil --- --- --- --- --- --- 15.71 Tube diameter-in. 5/16 5/16 5/16 5/16 5/16 5/16 5/16 Number of rows 1 1 1 1 1 1 2 Fins per inch 26 26 26 26 26 26 22 Outdoor Diameter-in. 18 18 18 18 22 22 22 Fan Number of blades 3 3 4 4 4 4 4 Motor hp 1/10 1/10 1/5 1/5 114 114 1/4 Cfm 2350 2350 2400 2400 3500 3670 3600 Rpm 1010 1010 1090 1090 825 835 830 Watts 165 165 185 185 300 295 285 Shipping Data -lbs. 1 package 138 138 144 151 188 195 218 ELECTRICAL DATA Line voltage data -60 Hz- 1 ph 208/230V 208/230V 208/230V 208/230V 208/230V 208/230V 208/230V 2 Maximum overcurrent protection(MOCP)amps 20 25 25 35 40 50 60 'Minimum circuit ampacity(MCA) 12.4 14.7 17.1 20.4 25.7 31.9 34.6 Compressor Rated load amps 9A 11.2 12.8 15A 19.2 24.2 26.3 Locked rotor amps 56.6 60.8 67.8 83.8 1239 100 125 Power factor 0.98 0.98 0.98 0.99 0.99 0.99 0.99 Condenser Full load amps 0.7 0.7 1.1 1.1 1.7 1.7 1.7 Fan Motor Locked rotor amps 1 3 1.3 2.0 2.0 3.2 3.2 3.2 CONTROLS - ORDER SEPARATELY iComfort' M30 Smart Wi-Fi 15Z69 Thermostat Remote Outdoor Temperature X2658 Sensor OPTIONAL ACCESSORIES - ORDER SEPARATELY Compressor Crankcase Heater 93M04 93M05 Compressor Copeland 1OJ42 Hard Start Kit LG 88M91 Compressor Low Ambient 451708 Cut-Off Switch Compressor Sound Cover 18J42 Compressor Time-Off Control 47J27 Freezestat 3/8 in. tubing 93G35 5/8 in. tubing 5OA93 Indoor Blower Off Delay Relay 58M81 Loss of Charge Switch Kit 84M23 Low Ambient Kit Fan Cycling) 34M72 Refrigerant L15-26-20, _1 5-26-25, Line Sets L15-26-35, L15-26-50 L15-41-20, L15-41-30, L15-41-40, L15-41-50 L15-65-30, L15-65-40, L15-65-50 Unit Stand-Off Kit 94,145 _ NOTE-Extremes of operating range are plus 10%and minus 5%of line voltage. Refrigerant charge sufficient for 15 ft.length of refrigerant lines.For longer line set requirements see the Installation Instructions for information about line set length and additional refrigerant charge required. HACR type circuit breaker or fuse. Refer to National or Canadian Electrical Code manual to determine wire,fuse and disconnect size requirements. Crankcase Heater and Freezestat are recommended with Low Ambient Kit. 1 gArYN-1 r.to r.Tnn Air f-ditinnnr /Dann 7 DIMENSIONS - UNIT 4-3%8 4-3/8 INLET AIR (111) (111) 4-3/8 4-3/8 (111) (111) _ o � � o (� OPTIONAL UNIT I u \ INLET INLET STAND-OFF KIT(4) S (Field Installed) COMPRESOR AIR AIR COIL DRAIN OUTLETS (Around perimeter of base) SUCTION LINE 6-3/8 4 3/8 CONNECTION (162) o (111) INLF 4 AIR \LIQUID LINE CONNECTION 6-3/8 4-3/8 (162) (111) TOP VIEW TOP VIEW BASE SECTION A IA OUTDOOR *DISCHARGE AIR COIL FAN COMPRESSOR C B I I SUCTION AND LIQUID LINE CONNECTION\ ELECTRICAL INLETS 2-314(70) ----- Ef OPTION UNIT SIDE VIEW STANDOFF KIT(4) SIDE VIEW (FIELD INSTALLED) A Model B C inches mm inches mm inches mm 13ACXN018 24-1/4 616 25-1/4 641 24-1/4 616 13ACXN024 24-1/4 616 25-1/4 641 24-1/4 616 13ACXN030 24-1/4 616 29-1/4 743 28-1/2 724 13ACXN036 24-1/4 616 29-1/4 743 28-1/2 724 13ACXN042 28-1/4 718 29-1/4 743 28-1/2 724 13ACXN048 28-1/4 718 33-1/4 845 32-1/2 826 13ACXN060 28-1/4 718 29-1/4 743 28-1/2 724 1 ZAf YPJ_I S to rL Tnn Air 1`n Aitinnnr /Dann 0 SOUND DATA Octave Band Sound Power Levels dBA, re 10-"Watts 'Sound 2 Estimated Sound Pressure Level at Unit Center Frequency -HZ Rating Distance From Unit(dBA at distance in ft.) Model Number 125 250 500 1000 2000 4000 8000 (dBA) 3 5 10 15 50 018 53 60 64.5 68.5 67 61.5 54.5 76 69 64 58 55 44 024 51.5 62 64.5 68.5 67 60.5 53.5 76 69 64 58 55 44 030 52.5 62 67.5 69 1 67 615 54.5 76 69 64 58 55 44 036 52.5 61 67 69 67 61 5 52.5 76 69 64 58 55 44 042 58 68 73.5 75.5 74 695 62.5 79 72 67 61 58 47 048 57.5 67 73 74.5 71 64 585 79 72 67 61 58 47 060 57 63 69.5 71 5 71 65.5 1 605 79 72 67 61 58 47 NOTE-the octave sound power data does not include tonal correction Tested according to AHRI Standard 270-2008 test conditions. Estimated sound pressure level at distance based on AHRI Standard 275-2010 method for equipment located on the ground,roof,or on side of building wall with no adjacent reflective surface within 9.8 feet.Sound pressure levels will increase based on changes to assumptions.For other applications,refer to AHRI Standard 275. FIELD WIRING INSTALLATION CLEARANCE r DISCONNECT 1 r - r DISCONNECT 1 SWITCH ( I THERMOSTAT I I SWITCH ( See NOTES L (By Others) J L lRe wired_q j J L (By Others) J A B D See O See 7 NOTES NOTES C LENNOX LENNOX AIR HEATING UNIT CONDITIONER OR AIR HANDLER CONTROL UNIT See NOTES BOX A -Two Wire Power NOTES: B -Two Wire Power(See Electrical Data) C -Two Wire Low Voltage(18 ga. minimum) Service clearance of 30 in. (762 mm) must be maintained on one of the sides adjacent to the control box. D - Four Wire Low Voltage(Electro-Mechanical) 18 ga. mini- Clearance to one of the other three sides must be 36 in. (914 mum. Five Wire Low Voltage (Electronic) 18 ga. minimum mm) Clearance to one of the remaining two sides may be 12 in. (305 mm)and the final side may be 6 in (152 mm). NOTE-Field Wiring Not Furnished A clearance of 24 in. must be maintained between two units. All wiring must conform to NEC or CEC and local electrical codes. 48 in. (1219 mm)clearance required on top of unit 11A!`YN-1 S to r.Tn Air C—diti—r /D.—0 TXV/ORIFICE USAGE TXV SUBSTITUTION Use this table for C35, CH23, CH35 and CR33 Field A general guide for replacing the factory installed TXV if the Installed TXV/Orifice Match-Ups indoor unit(coil/air handler) is larger than the outdoor unit. Outdoor Refrigerant Metering Orifice Thermal Outdoor Unit Indoor Unit TXV TXV Unit (RFC) Expansion Furnished Replacement Valve TXV Size Tons Size Tons Order No. Orifice Size (TXV) 024 2 38 3.5 12J19 12J18 018 1OW92 0.050 12J18 ........................__._.... _____..__..._ .........................__..._._- 024 2 42 3.5 12J20 12J18 024 97M75 0.057 12.1118 - - -- - - 024 2 48 4 12J20 12J18 030 1OW96 0.059 12J18 --- 024 2 49 4 12J20 12J18 036 1OW85 0.072 12J19 ..._..__----�____.............._........_......._._....................._.................._ ........._.........._......_.......... ......_....... 030 2.5 38 3.5 12J19 12J18 042 97M78 0.076 12J20 _ 048 197M79 0.082 12J20 030 2.5 42 3.5 12J20 12J18 060 10M13 0.090 12J20 030 2.5 43 3.5 12J20 12J18 CX35 and CHX35 coils and all Lennox air handlers are shipped with a factory 030 2.5 44/48 4 12J20 12J18 installed TXV.In most cases,no change out of the valve is needed. If a change out is required it will be listed in the'TXV SUBSTITUTIONS"table 030 2.5 48 4 12J20 12J18 by size.The correct TXV must be ordered separately and field installed. 030 2.5 50/60 4 12J20 12J18 C35 and CH35 coils-Use the RFC orifice shipped with the outdoor unit or replace the factory installed RFC orifice with the expansion valve listed. TXV Ranges: CR33 and CH23 coils-Use the RFC orifice shipped with the outdoor unit or 12J18- 1.5 to 2.5 ton systems-Use on 2.5 ton and lower use the expansion valve listed. systems. 12J19-3 ton systems-Use down to 2 ton systems. 12J20-3.5 to 5 ton systems-Use down to 3 ton systems. AHRI STANDARD 210/240 Cooling or heating capacities are net values,including the effects of blower motor heat,and do not include supplementary heat. Power input is the total power input to the compressor(s)and fan(s),plus any controls and other items required as part of the system for normal operation. Units which do not have an indoor air-circulating blower furnished as part of the model,i.e.,split system with indoor coil only,is established by subtracting from the total cooling capacity 1250 Btu/h per 1,000 cfm,and by adding the same amount to the heating capacity.Total power input for both heating and cooling is increased by 365 W per 1,000 cfm of indoor air circulated. i ier ym_i S r.s Tnn Air trnn,tiri...,or i On—1 n REVISIONS Sections Description of Change Electrical Data Updated for 030, 036,042 models. RFC Orifice size updated for 030 model. Specifications Refrigerant charge updated for 030, 036,042 models. M IL • , ' O a rg Unitary Small AC AHRI Standard 1 1 © �ImEMBER COMPANY C US LIMP Intertek Visit us at www.lennox.com LENNOXFor the latest technical information,www.LennoxPros.com Contact us at 1-800-4-LENNOX NOTE-Due to Lennox'ongoing commitment to quality,Specifications,Ratings and Dimensions subject to change without notice and without incurring liability. Improper installation,adjustment,alteration,service or maintenance can cause property damage or personal injury. Installation and service must be performed by a qualified installer and servicing agency. 02021 Lennox Industries,Inc. L EA INSTALLATION 2018 Lennox industries Inc. INSTRUCTIONS Dallas,Texas.USA Merit® Series 13ACX Units AIR CONDITIONER 506945-01 7/2018 THIS MANUAL MUST BE LEFT WITH THE A WARNING HOMEOWNER FOR FUTURE REFERENCE Improper installation, - - or maintenance can cause personal • of life, or GENERAL damage to property. This 13ACX outdoor unit is designed for use with HFC-410A Installation - • service must be performed by - licensed refrigerant only. This unit must be installed with an approved professional installer (• "• or - service agency. indoor unit. See the Lennox 13ACX Product Specifications bulletin (EHB) for approved indoor component match ups. A CAU TI O N These instructions are intended as a general guide and do not supersede local codes in any way. Consult authorities Before attempting . perform service maintenance, having jurisdiction before installation. power . i , disconnect A CAUTION As with any mechanical equipment, contact with sharp sheet metal edges can result in personal tective clothing. STEP 1 -- SETTING THE UNIT -- Clearances NOTES: Service clearance of 30 in. (762 mm)must be maintained on one See NOTES of the sides adjacent to the control box. Clearance to one of the other three sides must be 36 in. (914 mm) See O See NOTES NOTES Clearance to one of the remaining two sides may be 12 in. (305 mm)and the final side may be 6 in. (152 mm). A clearance of 24 in. must be maintained between two units. CONTROL 48 in. (1219 mm)clearance required on top of unit See NOTES BOX FIGURE 1 Pagel -2 1 o •,. 506945-01 UNIT DIMENSIONS - INCHES (MM) IMPORTANT ! E-4 A This model is designed for use in check / expansion valve systems only. An indoor expansion valve ap- proved for use with HFC-410A refrigerant must be or- dered separately and installed prior to operating the system. B IMPORTANT !- Exhaust vents from dryers, water heaters and furnaces should be directed away from the outdoor unit. Pro- longed exposure to exhaust gases and the chemicals contained within them may cause condensation to form on the steel cabinet and other metal components SIDE of the outdoor unit. This will diminish unit performance VIEW and longevity. FIGURE 2 TABLE 1 PLACEMENT UNIT DIMENSIONS II I Model Numbers A B INSTALL UNIT AWAY FROM WINDOWS 13ACX-018-230 241l4(616) 25-1/4(641) � 13ACX-024-230 24-1/4(616) 25-1/4(641) �- 13ACX-030-230 24-1/4(616) 29-1/4(743) ..-Li 13ACX-036-230 24-1/4(616) 29-1/4(743) , 13ACX-042-230 28-1/4(718) 29-1/4(743) y 13ACX-048-230 28-1/4(718) 33-1/4(845) 13ACX-060-230 28-1/4(718) 29-1/4(743) ` — STEP 1 -- SETTING THE UNIT (CONTIN- UED) -- Unit Placement y TWO 90°ELBOWS INSTALLED IN LINE SET WILL REDUCE LINE SET VIBRATION A WARNING FIGURE 3 To prevent personal injury, as well as damage to panels, unit or structure, observe the following: SLAB MOUNTING installingWhile or • this unit,removed panels � that _ panels �carefully all� Install unit level or,if on a slope,maintain slope tolerance of 2 degrees personnel, _ objectst cause (or 2 inches per 5 feet[50 mm per 1.5 ml)away from building structure. re to BUILDING • - •. - • •- • - • damage, STRUCTURE labISCHARGE AIR (e.g., being bent or scratched). While handling or stowing the panels, consider any weather conditions (e •- wind) panels to be blown around and damaged. NOTICE ! Roof Damage! MOUNTING This system contains both refrigerant and oil.Some SLAB rubber roofing material may absorb oil, causing the _ GROUND LEVEL rubber to degrade. Failure to fol low this notice could result in damage to roof surface. FIGURE 4 Page 2 TINTSET IMPORTANT—Refrigerant lines must not contact structure. INSTALLATION Line Set Isolation —The following illustrations are REFRIGERANT LINE SET— INSTALLING examples of proper refrigerant line set isolation: VERTICAL RUNS (NEW CONSTRUCTION SHOWN) NOTE—Insulate liquid line when it is routed through areas where the surrounding ambient temperature could become higher than the REFRIGERANT LINE SET —TRANSITION temperature of the liquid line or when pressure drop is equal to or greater FROM VERTICAL TO HORIZONTAL than 20psig. ANCHORED HEAVY NYLON WIRE TIE OR AUTOMOTIVE AUTOMOTIVEIMPORTANT •" • contact MUFFLER-TYPE HANGER MUFFLER-TYPE HANGER \ OUTSIDE WALL VAPOR LINE LIQUID LINF WAL I_ STUB - WIRE TIE INSIDE WALL STRAP \ STRAP LIQUID LINE TO WOOD BLOCK\\ VAPOR LINE BETWEEN STUDS NON-CORROSIVE METAL SLEEVE WIRE TIE LIQUID LINE NON-CORROSIVE METAL SLEEVE WOOD BLOCK VAPOR LINE-WRAPPED WIRE TIE IN ARMAFLEX STRAP REFRIGERANT LINE SET— INSTALLING HORIZONTAL RUNS SLEEVE To hang line set from joist or rafter,use either metal strapping material or anchored heavy nylon wire ties. WIRE TIE(AROUND VAPOR LINE ONLY) VAPOR LINE WRAPPED WITH ARMAFLEX 8 FEET(2.43 METERS) STRAPPING > OUTSIDE WALL MATERIAL(AROUND /r LINEID VAPOR LINE ONLY) !r FL \RTAPE ORWIRE TIE .43 METERS) PVC \CAULK PIPE t:�l FIBERGLASS INSULATION TAPE OR STRAP THE VAPOR LINE TO THE JOIST WIRE TIE OR RAFTER AT 8 FEET(2.43 METERS) INTERVALS THEN STRAP THE LIQUID NOTE—Similar installation practices should be used if line set is LINE TO THE VAPOR LINE. to be installed on exterior of outside wall. FLOOR JOIST OR - ROOF RAFTER - FIGURE 5 Page 3 13ACX SERIES STEP 2 -- REFRIGERANT PIPING -- Flushing Existing Line Set and Indoor Coil Flush the existing line set per the following A WARNING instructions. For more information, refer to the Installation and Service Procedures manual available esterPolyol _OE) oils _ d with HFC-410A on Dave Net. CAUTION - DO NOT attempt to flush and refrigerant absorb . quickly. re-use existing line sets or indoor coil when the system refrigerantimportant t the t closed as contains contaminants (i.e., compressor burn out). much as o' _ _ _ line _ , ps or NOTE-When installing refrigerant lines longer than 50 feet, service valve stub caps until you are ready refer to the Refrigerant Piping Design and Fabrication connections. Guidelines manual available on DaveNet (Corp. 9351-L9), or contact the Technical Support Department Product Application group for assistance. IMPORTANT ! IMPORTANT ! Some scroll compressors have an internal vacuum protector that will unload scrolls when suction pres- If this unit is being matched with an approved line set sure goes below 20 psig. A hissing sound will be or indoor unit coil that was previously charged with heard when the compressor is running unloaded. mineral oil, or if it is being matched with a coil which Protector will reset when low pressure in system is was manufactured before January of 1999, the coil raised above 40 psig. DO NOT REPLACE COMPRES- and line set must be flushed prior to installation. Take SOR. care to empty all existing traps. Polyol ester (POE) LIQUID LINE FILTER DRIER INSTALLATION oils are used in Lennox units charged with HFC-410A refrigerant. Residual mineral oil can act as an insula- The filter drier(one is shipped with each 13ACX unit) must tor, preventing proper heat transfer. It can also clog be field installed in the liquid line between the outdoor unit's the expansion device and reduce system perfor- mance liquid line service valve and the indoor coil's meterin device and capacity. q 9 Failure to properly flush the system per this instruc- (fixed orifice or TXV)as illustrated in figure 6.This filter drier tion and the detailed Installation and Service Proce- must be installed to ensure a clean, moisture-free system. dures manual will void the warranty. Failure to install the filter drier will void the warranty. A replacement filter drier is available from Lennox. See A WARN I N G Brazing Connections page 7 for special procedures on brazing filter drier connections to the liquid line. When using a high pressure gas such as .._ • _ _ •. _ Typical Liquid Line Filter Drier Installation BRAZE CONNECTION POINTS • • • • system, use a regulator can control the pressure down to 1 or 2 psig i I (6.9 to 13.8 l A WARNING F Refrigerant can be harmful if it is inhaled. Refrigerant LIQUID LINE LINE LIQUID SERVICE VALVE LINE must be _• and recovered responsibly. OUTDOOR LIQUID LINE UNIT FILTER DRIER or death. FIGURE 6 TABLE 2 REFRIGERANT LINE SET— INCHES (MM) Model Number(-xx*) Valve Size Connections Recommended Line Sets Liquid Line Suction Line L15 Line Set Model Line Set Length Catalog Number L15-26-20 20 feet(6.1 m) 89J52 13ACX-018-230 3/8"(10 mm) 5/8"(16 mm) L15-26-25 25 feet(9.1 m) 89J53 13ACX-024-230 L15-26-35 35 feet(12.2 m) 89J54 L15-26-50 50 feet(15.2 m) 89J55 L15-41-20 20 feet(6.1 m) 89J56 13ACX-030-230 L15-41-30 30 feet(9.1 m) 89J57 13ACX-036-230 3/8"(10 mm) 3/4"(19 mm) L15 411t0 40 feet 12.2 m 89J58 13ACX-042-230 ( ) L15-41-50 50 feet(15.2 m) 89J59 L15-65-30 30 feet(9.1 m) 89J60 13ACX-06 -2300-230 13ACX-0 3/8"(10 mm) 7/8"(22 mm) L15-65-40 40 feet(12.2 m) 89J61 L15-65-50 50 feet(15.2 m) 89J62 * Applicable to all minor revision numbers unless otherwise specified. **Some applications may require a field-provided 1-1/8"to 7/8"adapter. Page 4 STEP 2 -- REFRIGERANT PIPING -- Removing Existing Indoor Metering Device ATYPICAL EXISTING FIXED ORIFICE TYPICAL EXISTING EXPANSION VALVE REMOVAL REMOVAL PROCEDURE OR PROCEDURE (UNCASED COIL SHOWN) (UNCASED COIL SHOWN) B STUB END DISTRIBUTOR TUBES TWO-PIECE PATCH PLATE LIQUID LINE (UNCASED COIL ONLY) ORIFICE EXPANSION LIQUID LINE ORIFICE HOUSING DISTRIBUTOR HOUSING VALVE + `% TUBES TEFLON ® TEFLON&RING RING FIXED ORIFICE , o BRASS NUT � TEFLON® 1 RING SENSING LINE V DISTRIBUTOR ASSEMBLY DISTRIBUTOR EQUA\LIZER REMOVE AND DISCARD t ASSEN Lv LINE WHITE TEFLON@ SEAL (IF PRESENT) LIQUID LINE ASSEMBLY (INCLUDES STRAINER) LIQUID LINE/ ASSEMBLY WITH A On fully cased coils,remove the coil access and plumbing panels. 0 BRASS NUT B Remove any shipping clamps from the liquid line and distributor as- 0 I sembly. MALE EQUALIZER / C Using two wrenches,disconnect liquid line from liquid line orifice hous- LINE FITTING VAPOR ing.Take care not to twist or damage distributor tubes during this pro- SENSING BULB LINE LIQUID cess. LINE D Remove and discard fixed orifice,valve stem assembly(if present) A On fully cased coils,remove the coil access and plumbing panels. and Teflon®washer as illustrated above. B Remove any shipping clamps from the liquid line and distributor E Use a field-provided fitting to temporarily reconnect the liquid line to the assembly indoorunit's liquid line orifice housing. C Disconnect the equalizer line from the expansion valve equalizer line fitting on the vapor line. 2 CONNECT GAUGES AND EQUIPMENT FOR D Remove the vapor line sensing bulb. FLUSHING PROCEDURE E Disconnect the liquid line from the expansion valve at the liquid line assembly. CYLINDER CONTAINING GAUGE F Disconnect the expansion valve from the liquid line orifice housing. CLEAN FOR HI G MANIFOLD Take care not to twist or damage distributor tubes during this USED FOR FLUSHING 9 9 A (Positioned to deliver liquid process. refrigerant) G Remove and discard expansion valve and the two TeflonO rings. LOW HIGH H Use a field-provided fitting to temporarily reconnect the liquid line VAPVA E NEW ,10 to the indoor unit's liquid line orifice housing. SERVICE LVE\ OUTDOOR 11 d UNIT r' FLUSHING LINE SET OPENED CIOSCD LINDOOR G The line set and indoor unit coil must be flushed with at least the same 3 B amount of dean refrigerant that previously charged the system.Check the charge in the flushing cylinder before proceeding. LIQUID LINE SERVICE VALVE A Set the recovery machine for liquid recovery and start the RECOVERY recovery machine. Open the gauge set valves to allow the CYLINDER TANK recovery machine to pull a vacuum on the existing system line \ RETURN set and indoor unit coil. D pr D C B Position the cylinder of clean HCFC-22 for delivery of liquid o NLET refrigerant and open its valve to allow liquid refrigerant to flow o A DISCHARGE into the system through the vapor line valve.Allow the refrigerant RECOVERY MACHINE to pass from the cylinder and through the line set and the indoor unit coil before it enters the recovery machine. A HCFC-22 cylinder with clean refrigerant(positioned to deliver liquid C After all of the liquid refrigerant has been recovered,switch the refrigerant)to the vapor service valve. recovery machine to vapor recovery so that all of the HCFC-22 B HCFC-22 gauge set(low side)to the liquid line valve. vapor is recovered. Allow the recovery machine to pull the system down to 0. t C HCFC-22 gauge set center port t inlet on the recovery machine with an D Close the valve on the inverted HCFC-22 drum and the gauge empty recovery tank connected to the gauge set. set valves. Pump the remaining refrigerant out of the recovery D Connect recovery tank to recovery machine per machine instructions. machine and turn the machine off. FIGURE 7 Page 5 13ACX SERIES STEP 2 -- REFRIGERANT PIPING -- Brazing Procedures 1 CUT AND DEBUR CAP AND CORE REMOVAL Cut ends of the refrigerant lines square(free from nicks or dents) 2 Remove service cap and core from and debur the ends.The pipe must remain round.Do not crimp end both the suction/vapor and liquid line of the line. service ports. CUT AND DEBUR 1 SERVICE PORT SERVICE CAP PORT / CORE LINE SET SIZE MATCHES I��t'—/)L* SERVICE VALVE CONNECTION SERVICE VALVE SERVICE PORT CONNECTION CORE SERVICE COPPER TUBE PORT CAP STUB 6 1 1 ANGLE-TYPE SERVICE BALL-TYPE SERVICE REDUCER VALVE VALVE 1\ LINE SET SIZE IS SMALLER DO NOT CRIMP SERVICE VALVE i THAN CONNECTION CONNECTOR WHEN PIPE IS SMALLER THAN CONNECTION REFRIGERANT LINE ATTACH THE MANIFOLD GAUGE SET FOR BRAZING LIQUID AND SUCTION / VAPOR LINE SERVICE VALVES Flow regulated nitrogen(at 1 to 2 psig)through the low-side refrigeration gauge set into the liquid line service port valve,and out of the suction/ vapor line service port valve. A Connect gauge set low pressure side to liquid line service valve(service port). USE REGULATOR TO FLOW B Connect gauge set center port to bottle of LOW N., HIGH NITROGEN AT 1 TO 2 PSIG. nitrogen with regulator. / C Remove core from valve in suction/vapor line service port to allow nitrogen to escape. ATTACH GAUGES SUCTION/VAPOR SERVICE PORT MUST BE OPEN TO ALLOW EXIT POINT FOR NITROGEN Q SUCTION / VAPOR LINE SERVICE VAPOR LINE v� VALVE i INDOOR OUTDOOR UNIT UNIT NITROGEN LIQUID LINE LIQUID LINE SERVICE WHEN BRAZING LINE SET TO VALVE SERVICE VALVES,POINT FLAME AWAY FROM SERVICE VALVE. FIGURE 8 ACAUTION AWARNING Brazing alloys and flux contain materials which are A hazardous to your health. Danger of fire. Bleeding the refrigerant Avoid breathing Vapors or fumes from brazing operations. charge from only the high side may result Perform operations only in well-ventilated areas. in pressurization of the low side shell and Wear gloves and protective goggles or face shield to suction tubing. Application of a brazing protect against burns. torch . . pressurized handsWash ... . . water after handling . . . ignitionoil mixture. alloys and flux. Check the high d low pressures before applying heat. Page 6 4 WRAP SERVICE VALVES To help protect service valve seals during brazing,wrap water-saturated cloths around service valve bodies and copper tube stubs. Use additional water-saturated cloths underneath the valve body to protect the base paint. 5 FLOW NITROGEN Flow regulated nitrogen(at 1 to 2 psig)through the refrigeration gauge set into the valve stem port connection on the liquid service valve and out of the suction/vapor valve stem port.See steps 3A,3B and 3C on manifold gauge set connections. 6 BRAZE LINE SET Wrap both service valves with water-saturated cloths as illustrated here and as mentioned in step 4,before brazing to line set.Cloths must remain water-saturated throughout the brazing and cool-down process. LIQUID LINE SERVICE VALVE WHEN BRAZING LINE SET TO l SERVICE VALVES,POINT FLAME AWAY FROM SERVICE VALVE. r IMPORTANT — Allow braze joint to cool. Apply a additional water-saturated cloths to help cool brazed WATER-SATURATED joint. Do not remove water-saturated cloths until CLOTH piping has cooled. Temperatures above 250OF will damage valve seals. LIQUID LINE WARNING . PROPERTY SUCTION/VAPOR LINE may result if • • • .• • - SERVICE VALVE A DAMAGE both liquid and suction line service valve bodies and copper tube • while brazing complete, must be quenched with water to absorb any residual heat. Do not open service valves until refrigerant lines and WHEN BRAZING LINE SET TO indoor • have been leak-tested _' • -• � SERVICE VALVES,POINT FLAME • • • • -• • • • AWAY FROM SERVICE VALVE. DAVENET l to a 1 0 SUCTION/VAPOR LINE WATER-SATURATED CLOTH 7 PREPARATION FOR NEXT STEP After all connections have been brazed,disconnect manifold gauge set from service ports.Apply additional water-saturated cloths to both services valves to cool piping.Once piping is cool,remove all water-saturated cloths. FIGURE 9 Page 7 13ACX SERIES STEP 2 --_REFRIGERANT PIPING -- Installing Indoor Expansion Valve This outdoor unit is designed for use in systems that use either an fixed orifice (RFC) (included with outdoor unit), or expansion valve metering device (purchased separately)at the indoor coil. See the 13ACXProduct Specifications bulletin (EHB)for approved expansion valve kit match ups. The expansion valve unit can be installed internal or external to the indoor coil. In applications where an uncased coil is being installed in a field-provided plenum, install the expansion valve in a manner that will provide access for field servicing of the expansion valve. Refer to below illustration for reference during installation of expansion valve unit. After installation of the indoor coil metering device, proceed to Step 5. INDOOR EXPANSION VALVE INSTALLATION C Install one of the provided Teflon®rings around the stubbed end of the expansion valve and use refrigerant oil to lightly lubricate the connector threads and ex- TWO-PIECE posed surface of the Teflon®ring. PATCH PLATE (Uncased COII Shown) D Attach the stubbed end of the expansion valve to the 1/2 Turn (UNCASED liquid line orifice housing. Finger tighten,then use an COIL ONLY) LIQUID LINE STUB appropriately sized wrench to turn an additional 1/2 ORIFICE END EXPANSION trn clockwise as illustrated in the figure to the right,or 1 DISTRIBUTOR- HOUSING X VALVE tighten to 20 ft-lb. g 10 - TUBES 9 TEFLON� E Place the remaining Teflon®washer around the other .f ��' o RING end of the expansion valve.Lightly lubricate connector 8 7 ' o threads and expose surface of the Teflon ring with o f D �� \ refrigerantoil. TEFLON®1 F Attach the liquid line assembly to the expansion valve. ®RING SENSING Finger tighten,then use an appropriately sized wrench LINE to turn an additional 1/2 turn clockwise as illustrated in J \ill the figure above or tighten to 20 ft-lb. DISTRIBUTOR - \EQUALIZER ASSEMBLY LINE LIQUID LINE ASSEMBLY WITH 0 BRASS NUT SENSING BULB INSTALLATION p A Attach the vapor line sensing bulb in the proper orienta- tion as illustrated below using the clamp and screws MALE EQUALIZER LINE VAPOR provided. FITTING(SEE LINE B NOTE-Though if is preferred to have the sensing bulb EQUALIZER LINE installed on a horizontal run of the vapor line,installation INSTALLATION FOR i if ti on a vertical run on acceptable if necessary. DETAILS) piping�is p NOTE—Confirm proper thermal contact between vapor line 1/8 Turn Sensing bulb insulation is required if and expansion bulb before insulating the sensing bulb. expansion valve is installed external to the LIQUID LINE coil casing.See sensing bulb installation for C Connect the equalizer line from the expansion valve to 1 •- bulb positioning. the equalizer vapor port on the vapor line.Finger tighten 10 Q the flare nut,then tighten an additional 118 turn(7 ft-lbs) 9 as illustrated to the right. 8 _4 7 6 ON LINES SMALLER THAN EQUALIZER LINE INSTALLATION VAPOR LINE 7/8°, MOUNT SENSING �^ ;c BULB AT EITHER THE 3 OR A Remove and discard either the flare seal cap or flare nut with , W„_ \" 9 O'CLOCK POSITION. copper flare seal bonnet from the equalizer line port on the vapor •'` line as illustrated in the figure below. (BULB B Remove the field-provided fitting that temporarily reconnected �.�� � ��BULB the liquid line to the indoor unit's distributor assembly. FLARE SEAL CAP FLARE NUT � I I VAPOR LINE ON 7/8" AND LARGER LINES, X-COPPER FLARE \ MOUNT SENSING BULB AT OR SEAL BONNET EITHER THE 4 OR 8 O'CLOCK •° UNT THE POSITION.S NS NG EBU BULB ON I � BOTTOM OF LINE. MALE BRASS EQUALIZER l, r� / LINE FITTING t BULB BULB VAPOR LINE NOTE—NEVER MOUNT THE SENSING BULB ON BOTTOM OF LINE. FIGURE 10 Page 8 STEP 3 -- LEAK TEST AND EVACUATION LEAK TEST LOW HIGH MANIFOLD GAUGE SET B A �.T t TO VAPOR SERVICE VALVE (ANGLE OR BALL TYPE) NITROGEN OUTDOOR UNIT 1 CONNECT GAUGE SET HFC410A A Connect the high pressure hose of an HFC-410A manifold gauge set to the vapor valve service port. NOTE—Normally, the high pressure hose is connected to the liquid line port. However, connecting it to the vapor port better protects the manifold gauge set from high pressure damage. B With both manifold valves closed, connect the cylinder of HFC-410A refrigerant to the center port of the manifold gauge set. NOTE—Later in the procedure, the HFC-410A container will be replaced by the nitrogen container. 2 After the line set has been connected to the indoor and outdoor units, check the line set connections and indoor unit for leaks. Use the following procedure to test for leaks: TEST FOR LEAKS A With both manifold valves closed, connect the cylinder of HFC-410A refrigerant to the center port of the manifold gauge set. Open the valve on the HFC-410A cylinder (vapor only). B Open the high pressure side of the manifold to allow HFC-410A into the line set and indoor unit.Weigh in a trace amount of HFC-410A. (A trace amount is a maximum of two ounces(57 g) refrigerant or three pounds (31 kPa) pressure.] Close the valve on the HFC-410A cylinder and the valve on the high pressure side of the manifold gauge set. Disconnect the HFC-410A cylinder. C Connect a cylinder of nitrogen with a pressure regulating valve to the center port of the manifold gauge set. D Adjust nitrogen pressure to 150 psig (1034 kPa). Open the valve on the high side of the manifold gauge set in order to pressurize the line set and the indoor unit. E After a few minutes, open one of the service valve ports and verify that the refrigerant added to the system earlier is measurable with a leak detector. F After leak testing, disconnect gauges from service ports. FIGURE 11 Page 9 13ACX SERIES STEP 3 -- LEAK TEST AND EVACUATION (CONTINUED) EVACUATION CONNECT GAUGE SET LOW HIGH 3NOTE—Remove cores from service valves(if not already done). A Connect low side of manifold gauge set with 114 SAE in-line tee to vapor line service valve -O B Connect high side of manifold gauge set to liquid line service valve 1/4 SAE TEE WITH SWIVEL MANIFOLD a C Connect available micron gauge connector COUPLER GAUGE SET on the 1/4 SAE in-line tee. A D Connect the vacuum pump (with vacuum gauge) to the center port of the manifold t gauge set.The center port line will be used MICRON TO VAPOR later for both the HFC410A and nitrogen C GAUGE SERVICE VALVE containers. NITROGEN )7( 4000 OUTDOOR UNIT HFC-410A TO LIQUID LINE B SERVICE VALVE VACUUM PUMP j RECOMMEND MINIMUM 3/8`HOSE D 1 4EVACUATE THE SYSTEM A Open both manifold valves and start the vacuum pump. B Evacuate the line set and indoor unit to an absolute pressure of 23,000 microns(29.01 inches of mercury). NOTE—During the early stages of evacuation,it is desirable to close the manifold gauge valve at least once.A rapid rise in pressure indicates a relatively large leak.If this occurs, repeat the leak testing procedure. NOTE—The term absolute pressure means the total actual pressure above absolute zero within a given volume or system.Absolute pressure in a vacuum is equal to atmospheric pressure minus vacuum pressure. C When the absolute pressure reaches 23,000 microns(29.01 inches of mercury),perform the following: • Close manifold gauge valves. WARNING ! • Close valve on vacuum pump. 0 • Possible TuTurn off vacuum pump. . damage. • Disconnect manifold gauge center port hose from vacuum pump. Avoid deep vacuum • • eration. Do not use compressors to evacuate a system., • Attach manifold center port hose to a nitrogen cylinder with pressure Extremely low vacuum causecan regulatorset to 150 psig(1034 kPa)and purge the hose. arcing and compressor failure. Damage • Open manifold gauge valves to break the vacuum in the line set and . . ... • • •. will indoor unit. void warranty. • Close manifold gauge valves. D Shut off the nitrogen cylinder and remove the manifold gauge hose from the cylinder.Open the manifold gauge valves to release the nitrogen from the line set and indoor unit. E Reconnect the manifold gauge to the vacuum pump,turn the pump on,and continue to evacuate the line set and indoor unit until the absolute pressure does not rise above 500 microns(29.9 inches of mercury)within a 20-minute period after shutting off the vacuum pump and closing the manifold gauge valves. F When the absolute pressure requirement above has been met,disconnect the manifold hose from the vacuum pump and connect it to a cylinder of HFC410A positioned to deliver liquid refrigerant.Open the manifold gauge valve 1 to 2 psig in order to release the vacuum in the line set and indoor unit. G Perform the following: • Close manifold gauge valves. 1/6 TURN • Shut off HFC-410A cylinder. • Reinstall service valve cores by removing manifold hose from service valve.Quickly I I t' \ install cores with core tool while maintaining a positive system pressure. 10 2 • Replace stem caps and finger tighten them,then tighten an additional one-sixth(1/6) 9 3 of a turn as illustrated. g 4 7 6 5 FIGURE 12 Page 10 STEP 4 -- ELECTRICAL -- Circuit Sizing and Wire Routing In the U.S.A.,wiring must conform With current local codes and IMPORTANT ! the current National Electric Code (NEC). In Canada, wiring must conform with current local codes and the current If unit is equipped with a crankcase heater, it should Canadian Electrical Code (CEC). be energized 24 hours before unit start-up to prevent Refer to the furnace or air handler installation instructions for compressor damage as a result of slugging. additional wiring application diagrams and refer to unit nameplate for minimum circuit ampacity and maximum overcurrent protection size. ACAUTION 24VAC TRANSFORMER Use the transformer provided with the furnace or air handler Electrostatic discharge can affect for low-voltage control power(24VAC -40 VA minimum) electronic components. - during AWARNING ELECTROSTATIC Electric Sho azard. Can use injury oAx DISCHARGE - • to • • control exposure • •- •- grounded' (ESD) • • •- • • •the unit, Precautions and 0 • • • • • codes Procedures voltage is present at all component when unit is not operation on electrostaticsingle-pole contactors. Disconnect al performing any service procedure to remote electric power supplies befor neutralize charge. opening access panel. multiple power •• - SIZE CIRCUIT AND INSTALL SERVICE INSTALL THERMOSTAT DISCONNECT SWITCH Install room thermostat(ordered separately)on an inside Refer to the unit nameplate for minimum circuit ampacity, wall approximately in the center of the conditioned area and maximum fuse or circuit breaker (HACR per NEC). and 5 feet(1.5m)from the floor. It should not be installed Install power wiring and properly sized disconnect switch. on an outside wall or where it can be affected by sunlight or drafts. MAIN FUSE BOX/ BREAKER PANEL THERMOSTAT SERVICE DISCONNECT SWITCH 0 a. 5 FEET (1.5M) NOTE—Units are approved foruse only with copper conductors. Ground unit at disconnect switch or NOTE—24VAC, Class 11 circuit connections are made connect to an earth ground. in the control panel. FIGURE 13 Page 11 13ACX SERIES STEP 4 -- ELECTRICAL (CONTINUED) -- High Voltage and Field Control Wiring The following illustration provide an example of control wiring connections when using standard thermostat. ROUTING HIGH VOLTAGE, GROUND AND CONTROL WIRING HIGH VOLTAGE / GROUND WIRES FIELD CONTROL WIRING Any excess high voltage field wiring should be THERMOSTAT INDOOR UNIT trimmed and secured away from any low voltage field wiring. To facilitate a conduit, a cutout is located in the R POWER R bottom of the control panel. Connect conduit to the control panel using a proper conduit fitting. NOTE—Wire tie provides low voltage control wire strain W, HEAT relief and maintains separation of field-installed low and W YELLOW OUTDOOR UNIT high voltage circuits. NOTE—For proper voltages, select thermostat wire ' COOLING 40��__o (control wires) gauge per table above. NOTE—Do not bundle any excess 24VAC control G INDOOR BLOWER wires inside control panel. G BLACK Install low voltage wiring from outdoor to indoor unit and from thermostat to indoor unit as illustrated. c COMMON c c A Run 24VAC control wires through hole with grommet and secure with provided wire tie. WIRE RUN LENGTH AWG# INSULATION TYPE B Make 24VAC thermostat wire connections. Locate LESS THAN 100'(30 METERS) 18 TEMPERATURE RATING the two wires from the contactor and make MORE THAN 100'(30 METERS) 16 35°C MINIMUM. connection using field-provided wire nuts: • Yellow to Y1 • Black to C (common) FIGURE 14 STEP S -- UNIT START-UP 8. Recheck voltage while the unit is running. Power must be within range shown on the unit nameplate. AIMPORTANT 9. Check system for sufficient refrigerate using the procedures outlined in under System Refrigerant. If unit is equipped heater, • • be OPERATING MANIFOLD GAUGE SET AND SERVICE energized • before • . prevent VALVES compressor damage as - result of •• • The liquid and vapor line service valves are used for removing refrigerant, flushing, leak testing, evacuating, 1. Rotate fan to check for binding. checking charge and charging. 2. Inspect all factory- and field-installed wiring for loose Each valve is equipped with a service port which has a connections. factory-installed valve stem. Figure 15 provides information 3. After evacuation is complete, open the liquid line and on how to access and operating both angle and ball service suction line service valve stems to release the valves. refrigerant charge (contained in outdoor unit) into the Torque Requirements system. When servicing or repairing heating, ventilating, and air 4. Replace the stem caps and tighten to the value listed in conditioning components, ensure the fasteners are table 3. appropriately tightened. Table 3 lists torque values for 5. Check voltage supply at the disconnect switch. The fasteners. voltage must be within the range listed on the unit's nameplate. If not, do not start the equipment until you A IMPORTANT have consulted with the power company and the voltage condition has been corrected. To prevent stri•• • of the variouscaps -• 6. Connect manifold gauge set for testing and charging appropriately "• wrench should be used - • fitted using figure 7 as a guideline. snugly over -• before tightening. 7. Set the thermostat for a cooling demand. Turn on power When servicing or repairing HVAC components, ensure the to the indoor indoor unit and close the outdoor unit fasteners are appropriately tightened. Table 3 provides disconnect switch to start the unit. torque values for fasteners. Page 12 TABLE 3. TORQUE REQUIREMENTS gauge set that features low loss anti-blow back fittings. Parts Recommended Torque Manifold gauge set used with HFC-410A refrigerant Service valve cap 8ft.-Ib. 11 NM systems must be capable of handling the higher system Sheet metal screws 16 in.-lb. 2 NM operating pressures. The gauges should be rated for use with pressures of 0-800 psig on the high side and a low side Machine screws##10 28t:lb:, 3 NM of 30"vacuum to 250 psig with dampened speed to 500 psi. Compressor bolts 90 in.-lb. 10 NM Gauge hoses must be rated for use at up to 800 psig of Gauge port seal cap 8 ft.-Ib. 11 NM pressure with a 4000 psig burst rating. Using Manifold Gauge Set When checking the system charge, only use a manifold Operating Angle Type Service Valve: 1. Remove stem cap with an appropriately sized wrench. 2. Use a service wrench with a hex-head extension(3/16"for liquid line valve sizes and 5/16"for vapor line valve sizes)to back the stem out counterclockwise as far as it will go. SERVICE PORT CAP SERVICE PORT CORE TO INDOOR — Z (VALVE STEM SHOWN UNIT (VALVE STEM SHOWN OPEN) CLOSED)INSERT HEX WRENCH HERE INSERT HEX WRENCH HERE SERVICE PORT STEM CAP CORE TO OUTDOOR UNIT ANGLE-TYPE SERVICE VALVE ANGLE-TYPE SERVICE VALVE (BACK-SEATED OPENED) (FRONT-SEATED CLOSED) When service valve is OPEN,the service port is When service valve is CLOSED,the service port is open open to line set,indoor and outdoor unit. to the line set and indoor unit. Operating Ball Type Service Valve: To Access Service Port: 1. Remove stem cap with an appropriately sized wrench. A service port cap protects the service port core from contamination and serves as the primary leak seal. 2. Use an appropriately sized wrenched to open.To open valve, 1. Remove service with an rotate stem counterclockwise 90°. To close rotate stem P�cap appropriately sized wrench. clockwise 90°. 2. Connect gauge set to service port. 3. When testing is completed, replace service port cap and tighten as TO INDOOR UNIT follows: • With torque wrench: Finger tighten and 1/6 TURN torque cap per table 3. 11 1)�/ • Without torque wrench:Finger tighten and 10 _ TO OPEN ROTATE STEM BALL(SHOWN use an appropriately sized wrench to turn 9 COUNTERCLOCKWISE 90°. CLOSED) an additional 1/6 turn clockwise. 8 TO CLOSE ROTATE STEM VALVE 7 6 5 CLOCKWISE90°. \ STEM Reinstall Stem Cap: Stem cap protects the valve stem from damage and serves as the SERVICE PORT primary seal.Replace the stem cap and tighten as follows: � 1112 TURN SERVICE PORT - CORE • With Torque Wrench:Finger tighten and �/ SERVICE PORT then torque cap per table 3. 11 ? 1 CAP • Without Torque Wrench: Finger tight- 10 en and use an appropriately sized 9 3 TO OUTDOOR - STEM CAP wrench to turn an additional 1/12 turn 8 4 UNIT clockwise. '] 6 5 NOTE—A label with specific torque requirements may be affixed to the stem cap.If the label is present,use the specified torque. FIGURE 15 Page 13 13ACX SERIES CHECKING AND ADDING SYSTEM IMPORTANT ! REFRIGERANT - Sprinklers and soaker hoses should not be installed where they could cause prolonged exposure to the The 13ACX unit is factory-charged with enough HFC-410A outdoor unit by treated water. Prolonged exposure of refrigerant to accommodate a 15-foot length of refrigerant the unit to treated water(i.e.,sprinkler systems,soak- piping. Charge should be checked and adjusted using the ers,waste water,etc.)will corrode the surface of steel tables provided on the charging procedure sticker located on and aluminum parts, diminish performance and af- the unit access panel. Detailed information is provided in the fect longevity of the unit. 13ACX Installation and Service Procedures manual (Corp0625-L5), which is available on DaveNet. Routine Maintenance In order to ensure peak performance, your system must be properly maintained. Clogged filters and blocked airflow Homeowners Information prevent your unit from operating at its most efficient level. NOTE— The filter and all access panels must be in place any time the unit is in operation. If you are unsure about the ACAU TI O N filter required for your system, call your Lennox dealer for assistance. Before RAU=' 1. Ask your Lennox dealer to show you where your indoor nance, turn the electrical power to unit • unit's filter is located. It will be either at the indoor unit nect switch. (installed internal or external to the cabinet)or behind a return air grille in the wall or ceiling. Check the filter Cleaning of the outdoor unit's coil should be performed by a monthly and clean or replace it as needed. licensed professional service technician (or equivalent). 2. Disposable filters should be replaced with a filter of the Contact your dealer and set up a schedule (preferably twice same type and size. a year, but at least once a year)to inspect and service your 3. The indoor evaporator coil is equipped with a drain pan outdoor unit. The following maintenance may be performed to collect condensate formed as your system removes by the homeowner. humidity from the inside air. Have your dealer show you Outdoor Coil the location of the drain line and how to check for The outdoor unit must be properly maintained to ensure its obstructions. (This would also apply to an auxiliarydrain, if installed.) proper operation. Thermostat Operation • Please contact your dealer to schedule proper inspection See the ComfortSense® 7000 thermostat homeowner and maintenance for your equipment. manual for instructions on how to operate your thermostat. • Make sure no obstructions restrict airflow Checkow to the outdoor If your system fails to operate, check the following before unit. calling for service: • Grass clippings, leaves, or shrubs crowding the unit can • Verify room thermostat settings are correct. cause the unit to work harder and use more energy. 0 Verify that all electrical disconnect switches are ON. • Keep shrubbery trimmed away from the unit and • Check for any blown fuses or tripped circuit breakers. periodically check for debris which collects around the • Verify unit access panels are in place. unit. Verify air filter is clean. • Keep snow level below the louvered panels to ensure If service is needed, locate and write down the unit proper performance. model number and have it handy before calling. Page 14 13ACX Start-Up and Performance Checklist Customer Address Indoor Unit Model Serial Outdoor Unit Model Serial Notes: START UP CHECKS Refrigerant Type: Rated Load Amps: Actual Amps Rated Volts Actual Volts Condenser Fan Full Load Amps Actual Amps:_ COOLING MODE Suction Pressure: Liquid Pressure: Supply Air Temperature: Ambient Temperature:— Return Air: Temperature: System Refrigerant Charge (Refer to manufacturer's information on unit or installation instructions for required subcooling and approach temperatures.) Subcooling: A — B = SUBCOOLING Saturated Condensing Temperature (A) minus Liquid Line Temperature (B) Approach: A — B = APPROACH Liquid Line Temperature (A) minus Outdoor Air Temperature (B) Indoor Coil Temperature Drop (18 to 22°F) A — B = COIL TEMP DROP Return Air Temperature (A) minus Supply Air Temperature (B) Page 15 13ACX SERIES GAS FURNACES M L29bU HV L F_I MERIT' SERIES VIVP Upflow / Horizontal - Two-Stage Heat - Variable Speed Blower RES/DEN T/A L Bulletin No.210869 August 2021 PRODUCT SPECIFICATIONS Supersedes April2021 All of E. �° rr�irvtri;� M =mRIT ® �� x t SERIES 04 yj mm AFUE - 96% Input - 44,000 to 110,000 Btuh Nominal Add-on Cooling - 3 to 5 Tons MODEL NUMBER IDENTIFICATION ML 2 96 UH 070 X V 36 B Unit Type ---- i ; `-------------- 1 Cabinet Width ML Merit'Series B=17-1/2 in. i i i i i i C=21 in. Stages i i r i 2=Two-Sta 2e Nominal Add-On Cooling Capacity [ �AFUE ; ' ' i 36=2-3 tons 9:66°� ; 48=2.5-4tons r 60=3-5tons Configuration ------ UH=U flow/Horizontal ----- Blower Nominal Gas Heat Input V=Variable S eed Blower Motor 045=44,000 Btuh 070=66,000 Btuh 090=88,000 Btuh Low NO, 110=110,000 Btuh X=Units meet California Nitro en Oxides Standard 40 n /J Indoor coils with the same letter designation physically matches the furnace. FEATURE HIGHLIGHTS 1. Lennox Duralok Plus„ Heat Exchanger 2. Secondary Heat Exchanger 3. Inshot Burners 4. SureLight* Hot Surface Ignitor 5. Two-Stage Gas Control Valve 6. Two-Speed Combustion Air Inducer 0 7. Flame Rollout Switches ` 8. SureLight" Integrated Furnace Control - 9. Variable Speed Direct Drive Blower 10. Insulated Cabinet ` A PIK 11. Safety Interlock Switch 12. Gas Piping And Electrical Inlets ©: r 1119 1 M I W1.11 U Z ITA 111 fl Z EM • 1 CONTENTS Approvals And Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 BlowerData . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Dimensions-Furnace/Coil Combined Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Dimensions-Optional Accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Dimensions-Optional Accessories-Venting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Dimensions-Unit-Horizontal Position. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Dimensions-Unit-Upflow Position. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Gas Heat Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 High Altitude Derate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 Installation Clearances. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Optional Accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 Vent Lengths-Uninsulated Exhaust Pipe In Unconditioned Space . . . . . . . . . . . . . . . . . . . . . . . . . 11 ML296UHV/Page 2 APPROVALS AND WARRANTY APPROVALS • AHRI Certified • Certified by CSA International • Tested and rated according to US DOE test procedures and FTC labeling regulations • Approved by the California Energy Commission and meets California Nitrogen Oxides Standard (NOx)limits of 40 ng/J • ENERGY STAR'certified units are designed to use less energy,help save money on utility bills,and help protect the environment • ISO 9001 Registered Manufacturing Quality System • Blower data from unit tests conducted in Lennox Laboratory air test chamber California Only • These furnaces do not meet the South Coast Air Quality Management District (SCAQMD) Rule 1111 and San Joaquin Valley Air Pollution Control District(SJVAPCD) Rule 4905 NOx emission limit(14 ng/J)and cannot be installed within the SCAQMD and SJVAPCD areas • These furnaces are approved by the California Energy Commission and meets California Nitrogen Oxides Standard (NOx) limits of 40 ng/J WARRANTY • Duralok Plus'"Aluminized Steel Heat Exchanger: • Limited twenty years in residential applications • Limited ten years in non-residential applications • All other covered components: • Limited five years in residential installations • Limited one year in non-residential installations NOTE-Refer to Lennox Equipment Limited Warranty certificate included with unit for specific details. FEATURES APPLICATIONS HEATING SYSTEM • Input capacities of 44,000, 66,000,88,000 and 110,000 O Lennox Duralok Plus" Heat Exchanger Assembly Btuh • Lennox developed heat exchanger assembly consists of • Energy efficiency(AFUE)-96% primary heat exchanger and secondary condenser coil • Compact cabinet for upflow,horizontal-left or horizontal- assembly right applications without any modifications • Main multi-pass crimped seam design clamshell type • Variable speed blower is ideal for zoning applications • Constructed of heavy-gauge,aluminized steel • Removable bottom seal panel shipped in place for side • Designed for normal expansion and contraction with return air is easily removed for bottom/end return air maximum efficiency and minimum resistance to air flow applications 8 • Secondary heat exchanger condenser coil constructed • Utility room,alcove,closet,crawl space,basement or of aluminum fins fitted to stainless steel tubes attic installation • Coil is factory tested for leaks • Lennox add-on indoor coils, high-efficiency air cleaners • Condensate drain header box assembly located on front and humidifiers can easily be added to furnace of coil • Shipped factory assembled with all controls installed • Compact size permits low overall design of furnace and wired cabinet • Each unit factory test operated to ensure proper • Laboratory life cycle tested in excess of industry operation standards ZONING APPLICATIONS • Units may be used with certain zoning systems • Zone control panel must be able to interface and communicate with the variable speed blower motor in the unit • Harmony III`"Zoning System has this capability ML296UHV/Page 3 FEATURES HEATING SYSTEM (continued) ® Flame Rollout Switches(2) Lennox Designed Header Box • Factory installed on burner box • Header box on end of condenser coil collects flue • Switch provides protection from abnormal operating condensate for disposal through condensate drains conditions • Drains are located on each side of the cabinet for easy • Manual reset field installation of condensate drain trap Limit Control • Only one drain is used,the other drain is sealed • Primary limit is accurately located on vestibule panel on • Condensate drain trap is included with the unit for field all units installation • Automatic reset Lennox Designed Flue Condensate Trap Assembly Optional Accessories • Field installed outside the conditioned air stream High Altitude Orifice Kits • Assembly can be mounted on either side of cabinet in • Required on all units for proper unit operation at upflow applications altitudes from 7501 to 10,000 ft. • Assembly is mounted below the cabinet in horizontal • Kits are available for natural gas and LPG/propane applications • Assembly can be mounted remotely(up to 5 ft. away) High Altitude Pressure Switch Kit from unit • Required for proper unit operation on installations above • See Dimension Drawing and Installation Instructions 4500 ft. • 90'street elbow furnished for ease of drain trap Natural Gas to LPG/Propane Conversion Kit installation • Required for field changeover from natural gas to LPG/ • Drain connection can be made with field provided PVC Propane pipe, PVC coupling,or vinyl tubing with hose clamp LPG/Propane to Natural Gas Conversion Kit • Drain cap on trap allows easy cleaning and winterizing • Required for field changeover from LPG/Propane to � Inshot Burners natural gas • Aluminized steel inshot burners provide efficient,trouble- Muffler(US Only) free operation • Significantly reduces outdoor operating sound levels • Burner venturi mixes air and gas in correct proportion for • Two-inch diameter muffler is optional for 070 through proper combustion 110 input models • Burner assembly can be removed from the unit as a NOTE-Two-inch muffler is optional for the 110 input single component for ease of service model with a maximum vent pipe length of up to SureLight 29 ft.Hot Surface Ignitor Three-inch diameter muffler is optional for 110 • Tough,reliable, long-life,trouble-free performance and 135 input models. • Silicon nitride ignitor NOTE-Three-inch muffler is optional for the 110 input • Cemented to steatite block for protection against current model with a minimum vent pipe length of 30 ft. leakage • Installed vertically in the exhaust piping • Ignition leads are constructed of nickel plated copper • See Optional Accessory Dimension Drawing and are enclosed in high temperature Teflon,`'insulation for dependable operation DIRECT VENT/ NON-DIRECT VENT Two-Stage Gas Control Valve SEALED COMBUSTION SYSTEM • 24 volt redundant combination two-stage gas control • Furnace features a"sealed combustion"system and valve combines manual shut off switch(On-Off), can be installed in either Direct Vent or Non-Direct automatic electric valve(dual)and gas pressure applications regulation into a compact combination control • In Direct Vent applications,combustion air is supplied Two-Speed Combustion Air Inducer from outdoors and flue gases are discharged outdoors • Permanent split capacitor(PSC) motor • In Non-Direct Vent applications,combustion air is • Heavydutyblower re ur es heat exchanger and safely supplied from indoors and flue gases are discharged p p g g y outdoors vents flue products NOTE-Lennox has approved the use of DuraVentfa • Dual pressure switches(low fire/high fire) prove blower PolyPro)and Centrotherm InnoFlue operation before allowing gas valve to open manufactured vent pipe and terminations as an • Operates only during heating cycle alternative to PVC vent pipe. Must be ordered separately. • Tested and listed to the ULC S636 standard in Canada ML296UHV/Page 4 FEATURES DIRECT VENT/ NON-DIRECT VENT Roof Termination Flashing Kit SEALED COMBUSTION SYSTEM (continued) • For vertical venting through a roof • The polypropylene venting system must follow the • 2 or 3 inch kit contains two neoprene rubber roof uninsulated and unconditioned space vent lengths listed flashings in the table on Page 11 • Vent pipe and insulation not furnished • Refer to the Installation Instructions for additional details . Flashing Kit can also be used with Concentric Vent Flue Coupling Termination Kits used in vertical venting rooftop • Assists with exhaust flue piping connection and servicing applications • Includes flexible one 2 inch rubber coupling and two CONTROLS adjustable bands • Approved for all Lennox 90%furnaces © SureLight"'Integrated Two-Stage/Variable Speed Blower Furnace Control Termination Kits • Contains all necessary controls and relays to operate • Facilitates installation of combustion air intake pipe and furnace flue exhaust pipe • Combustion air inducer is operated by the integrated • Refer to venting table in this bulletin to determine pipe furnace control. Prior to ignition,a low speed pre-purge size needed and proper termination kit required cycle for 15 seconds is initiated.After the main burners • Certain Termination Kits are certified to ULC S636 are turned off,a post-purge cycle for 5 seconds is run standard for use in Canada only • Flame sensor utilizes flame rectification for safe and • See Optional Accessories table and dimension drawings reliable operation Concentric-Direct Vent Applications • Should flame fail to ignite,control will initiate 5 re- attempts at ignition before locking out unit operation for • 2 or 3 inch kit contains concentric termination 60 minutes assembly,reducer bushing and 45 degree elbow • Watchguard type circuit automatically resets ignition • 2 inch kit for-045-070 models contains an outdoor controls after one hour of continuous thermostat exhaust accelerator demand after unit lockout,eliminating nuisance calls for • Kit requires single hole penetration of roof or wall for service installation • Jumper settings for single or two-stage thermostat • Roof Termination Flashing Kit is available for use with operation 2 inch Kits • Two selectable second stage recognition times(5 and • CSA certified 10 minutes)are available when the furnace is used Flush-Mount with a single stage thermostat • Kit contains flush-mount termination,accelerator, • When used with a two-stage thermostat,furnace will mounting template and hardware only initiate second stage operation with a second stage thermostat demand • Kit may be used with 2,2-1/2 or 3 in. pipe • Three LED's indicate unit status and aid in Wall Assembly troubleshooting: Close Couple(US Only)-Direct Vent Applications • CFM LED(amber)- Indicates blower cfm • 2 or 3 inch kit consists of close-couple,side-by-side • STATUS LED (red)- Flashes diagnostic codes PVC piping with galvanized steel wall cover plate for • HIGH HEAT LED (green)-On indicates high heat sealing and isolating piping penetration of the wall demand • Piping spacing and length is sized for proper wall installations • Two accessory terminals are furnished for additional power supply requirements for 120 volt (less than 1 • CSA certified amp) powered IAQ accessories Close Couple WTK(Canada Only)-Direct Vent • Two blower speeds, second stage heat and second Applications stage cool (with four air volume selections for each (A, B, • 2 or 3 inch kit contains one insulated faceplate,one C, D)are selected by jumpers on control insulated exhaust pipe,elbow and fittings. Certified to • Heat speed can be adjusted to optimize discharge ULC S636 standard temperature NOTE- Maintain a maximum of 6 inches between the inlet • Cool speed can be adjusted to correct optional cooling and outlet openings in the installation of the pipes capacity • See Blower Performance tables • First stage blower speed is a percentage of second stage speed ML296UHV/Page 6 FEATURES CONTROLS (continued) Optional Accessories • The ADJUST jumper allows normal (NORM), 10%higher iComfort")M30 Smart Wi-Fi Thermostat (+plus)or 10%lower(— minus) motor speed selection • Wi-Fi-enabled,electronic 7-day,universal,multi-stage, within the HEAT and COOL speeds selected for fine programmable,touchscreen thermostat tuning air volume • Controls humidity by controlling blower and compressor ' 4 Heat/2 Cool speed on two-stage outdoor units when used with • Auto-changeover Lennox iComfort° M30 Smart Wi-Fi Thermostat or • Dual-fuel control with separate humidity control optional outdoor sensor • Passive Dehumidification - For situations where • Controls dehumidification humidity control is a desired,a dehumidification feature during cooling mode and is built into the variable speed motor humidification during • Motor runs at 82%for 7-1/2 minutes and then at 100% heating mode (if needed)until demand is satisfied. Once demand is • Offers enhanced capabilities including humidification/ met,motor ramps down to 82%for one minute before dehumidification/dewpoint measurement and control, shut off HumiditrolO, control,and equipment maintenance reminders • Active or Humiditrol*Dehumidification-Ajumper • Easy to read 4.3 in. color touchscreen (measured on the control must be clipped to enable active diagonally) dehumidification and/or operation with a Humiditroly • LCD display with backlight shows the current and set Whole-Home Dehumidification System temperature,time,inside relative humidity,system • A humidity controlling thermostat or separate humidity status (operating mode and schedules)and outside control is also required temperature(optional outdoor sensor required) • 1 st Stage Demand-Motor runs at 57%for 7-1/2 • Smooth Setback Recovery starts system early to minutes of 1 st stage cooling demand and then at 70% achieve setpoint at start of program period until demand is satisfied • Compressor short-cycle protection (5 minutes) • 2nd Stage Demand- Motor runs at 100%of the • Up to four separate schedules are available plus selected cooling air flow. When the demand for cooling Schedule IQ'" is met,the blower runs at 57%for 1 minute before shut off • One-Touch Away Mode-A quick and easy way to set the • In heat mode, blower on time is fixed at 30 seconds cooling and heating setpoints while away (non-adjustable),blower off time is integral to ECM • Smart Away" -Uses geo-fencing technology blower motor to determine when the homeowner is within a • For air-conditioning applications,blower on time is 2 predetermined distance from the home to operate the seconds(non-adjustable)following thermostat demand system when leaving,away and arriving for cooling • Wi-Fi remote monitoring and adjustment through a • Control is factory installed in the unit control box home wireless network for desktop PCs,laptops and apps for smartphones or tablets 24 Volt Transformer • Smart home automation compatible with Amazon • Furnished and factory installed in control box Alexa'�`, Google Assistant and IFTTT • 40VA transformer has circuit breaker wired in series • Service Dashboard features online real-time monitoring Field Wiring Make-Up Box of installed iComfor?l thermostats • Furnished for line voltage wiring NOTE-See the iComfortc"' M30 Smart Wi-Fi Thermostat • Factory installed internally on left side of furnace Product Specifications bulletin in the Controls • Box may be installed internally or externally on either section for more information. side of furnace Remote Outdoor Temperature Sensor • Used with the iComfortO M30 Smart Wi-Fi Thermostat • Outdoor sensor allows thermostat to Z� display outdoor temperature f • Automatically detected when Y connected to thermostat NOTE-Sensor is required for the Enhanced Dehumidification Accessory(EDA) Thermostat • Thermostat is not furnished with unit • Lennox Price Book for selection ML296UHV/Page 6 FEATURES BLOWER • Return air from both sides ® Variable Speed Direct Drive Blower • Bottom and one side return air • Each blower assembly statically and dynamically • See Blower Performance Tables for additional balanced information • Blower assembly easily removed for servicing Coil Match-Up Variable Speed Blower Motor • All furnaces exactly match Lennox cased upflow indoor • Variable speed motor maintains specified air volume coils and horizontal indoor coils with same letter from 0 though 0.8 in. w.g. (heating)and 0 through 1.0 in. designation (A, B, C, D) in model number w.g. (Cooling)static range • No adaptor required • Variable speed operation is achieved by the use of an • Engaging holes furnished on cabinet for alignment ECM (Electronically Commutated Motor) motor • Lennox uncased coils match furnaces without any • Motor is controlled by furnace control overhang but require an optional adaptor base or field • Change in blower speed is easily accomplished by fabricated transition to match furnace opening simple jumper change on the furnace control • See coil bulletin for additional information • During start-up the blower motor slowly ramps up to Low Leakage Cabinet normal operating speed to minimize noise and increase • All models have less than 2%air leakage comfort • At the end of a cooling or heating cycle the motor slowly ' Meets ANSI/ASHRAE Standard 193-2010"Method ramps down after a short blower"off'delay of Test for Determining the Air Tightness of HVAC Equipment" • If continuous blower operation has been selected,the Optional Accessories variable speed motor will slowly ramp down until it p reaches the airflow for that condition Condensate Drain Heat Cable Kits • Motor is resiliently mounted • Self-limiting wattage heat cable prevents condensate • See Blower Data tables drain from freezing in unconditioned areas CABINET • Available in 6 or 24 ft. lengths • Low-profile,narrow width allows easy installation Horizontal Suspension Kit • Heavy-gauge,cold rolled steel construction • Provides suspension of unit and indoor coil in horizontal applications • Pre-painted cabinet finish • Allows complete service access • Flanges provided on supply air opening for ease of Consists of corner mounted hanging brackets with plenum connection or alignment with indoor coil vibration isolators,return air end support rail and ® • Insulated with foil faced insulation on sides and back of hardware for assembly heating compartment • Metal hanging straps must be field provided • Sealed blower compartment Crawl Space Vent Drain Kit • Cabinet door can be removed without any tools • Allows venting through a crawl space for upflow and • Complete service access horizontal applications • Safety interlock switch automatically shuts off power to • Kit for Canada is certified to ULC S636 unit when blower compartment access door is removed • Includes 2 or 3 inch sanitary tee,2 inch PVC assembly, ® • Gas piping and electrical inlets are provided in both sides PVC boot and clamp of cabinet Return Air Base Bottom/End Return Air Entry: NOTE-On furnaces with side return air and condensate • Upflow/horizontal applications: trap on the same side of the cabinet,a field • Remove furnished bottom seal panel from cabinet fabricated transition or Return Air Base is required • Side return-air entry(upflow applications only): when using an IAQ product higher than 14-3/16 • Corners are marked on either side of cabinet for return inches installed next to the unit and serviced from the front. IAQ products higher than 20 inches air cut-outs require a field fabricated transition. • See dimension drawings NOTE-Must be used for 60C and 60D size models with NOTE-60C size units that require air volumes over 1800 air volumes over 1800 cfm in upflow applications cfm must have one of the following: when only one side return is required. • Single side return air and Optional Return Air Base with • Cabinet is shipped flat for easy field assembly transition that must accommodate required 20 x 25 x . Pre-painted steel to match the furnace 1 inch air filter to maintain proper velocity • Bottom return air • See Dimension Drawing ML296UHV/Page 7 FEATURES CABINET(continued) FILTER (not furnished) Optional Accessories (continued) • Filter and provisions for external mounting must be field High Performance Economizer provided (Commercial Applications Only) Optional Accessories • Designed for applications requiring outdoor air to be Air Filter and Rack Kit for Horizontal Return Air(End) utilized in a commercial HVAC system.Allows the Applications entry of fresh outdoor air for free cooling,reducing the • Washable or vacuum cleanable polyurethane frame type requirement for mechanical cooling filter and external end return air rack • Heavy gauge galvanized steel cabinet lined with thick • Rack has filter door for servicing fiberglass insulation. Mixed air sensor,outdoor air sensor and 24VAC transformer furnished. • Flanges on rack for duct connection • Approved for California Title 24 building standards. • Field installed ASHRAE 90.1-2010 compliant • See dimension drawing • See separate Product Specifications bulletin for Air Filter and Rack Kit for Upflow Side Return Air additional information and available control and sensor NOTE- Not for use with Return Air Base options • Washable or vacuum cleanable polyurethane frame type filter and external side return air rack available for field installation • Available in single and ten pack kits • Rack has filter door for servicing • Flanges on rack for duct connection • Field installs on either side of unit cabinet • See dimension drawing GAS HEAT ACCESSORIES` High Altitude Natural Gas to LPG/Propane Natural Gas LPG/Propane Input Pressure Switch Kit LPG/Propane to Natural Gas High Altitude High Altitude Muffler Kit Kit Orifice Kit Orifice Kit (US Only) 4501 -7500 ft. 7501 -10,000 ft. 0-7500 ft. 0-7500 ft. 7501 -10,000 ft. 7501 -10,000 ft. 045 14A47 14A50 11 K51 77W09 73W37 11 K46 15Y66(2-inch) 070 14A54 14A53 11 K51 77W09 73W37 11 K46 15Y66(2-inch) 090 14A57 14A54 11 K51 77W09 73W37 11 K46 15Y66(2-inch) 110 14A46 14A51 11 K51 77W09 73W37 11 K46 ' 15Y66(2-inch) 16A56(3-inch) Two-inch diameter muffler(15Y66)is optional for 110 input model with a maximum vent pipe length of up to 29 ft. Three-inch diameter muffler(16A56)is optional for 110 input model with a minimum vent pipe length of 30 ft. HIGH ALTITUDE DERATE NOTE-Units may be installed at altitudes up to 10,000 ft. At altitudes above 4501 ft. the unit must be derated to match the manifold pressure information shown below. Units installed at altitudes of 4501 to 10,000 ft. require a pressure switch change. Units installed at altitudes of 7501 to 10,000 ft. require an orifice change. See the Gas Heat Accessories table for ordering information. NOTE-This is the only permissible derate for these units. NOTE-In Canada, certification for installations at elevations over 4500 feet is the jurisdiction of local authorities. Manifold Pressure in.w.g. Supply Line Pressure 0-4500 ft. 4501 -5500 ft. 5501 -6500 ft. 6501 -7500 ft. 7501 -10,000 ft. in.w.g. Input Gas 0-10,000 ft. Low High Low High Low High Low High Low High Min. Max. Fire Fire Fire Fire Fire Fire Fire Fire Fire Fire All Sizes Natural 1.7 3.5 1.6 3.3 1.5 3.2 1.5 3.1 1.7 3.5 4.5 13.0 LPG/Propane 4.5 10.0 4.2 9.4 4.0 9.1 3.9 8.9 4.5 10.0 1 11.0 13.0 ML296UHV/Page 8 SPECIFICATIONS Gas Model No. ML296UH045XV36B ML296UH07OXV36B Heating 'AFUE 96% 96% Performance High Input-Btuh 44,000 66,000 Fire Output-Btuh 42,000 62,000 Temperature rise range-°F 35-65 50-80 Gas Manifold Pressure(in.w.g.) 3.5/10.0 3.5/10.0 Nat. Gas/LPG/Propane Low Input-Btuh 29,000 43,000 Fire Output-Btuh 28,000 41,000 Temperature rise range-°F 20-50 25-55 Gas Manifold Pressure(in.w.g.) 1.7/4.5 1.7/4.5 Nat. Gas/LPG/Propane High static-in.w.g. Heating 0.8 0.8 Cooling 1.0 1.0 Connections Intake/Exhaust Pipe (PVC) 2/2 2/2 in. Gas pipe size IPS 1/2 1/2 Condensate Drain Trap(PVC pipe)-A. 3/4 3/4 with furnished 90' street elbow 3/4 slip x 3/4 Mipt 3/4 slip x 3/4 Mipt with field supplied PVC coupling)-o.d. 3/4 slip x 3/4 MPT 3/4 slip x 3/4 MPT Indoor Wheel nominal diameter x width-in. 10 x 9 10 x 9 Blower Motor output-hp 1/2 1/2 Tons of add-on cooling 2-3 2-3 Air Volume Range-cfm 485-1370 500-1365 Electrical Data Voltage 120 volts-60 hertz- 1 hase Blower motor full load amps 7.7 7.7 Maximum overcurrent protection 15 15 Shipping Data lbs. - 1 package 130 138 NOTE-Filters and provisions for mounting are not furnished and must be field provided. Annual Fuel Utilization Efficiency based on DOE test procedures and according to FTC labeling regulations.Isolated combustion system rating for non-weatherized furnaces. SPECIFICATIONS Gas Model No. ML296UH09OXV48C ML296UHIIOXV60C Heating 'AFUE 96% 96% Performance High Input-Btuh 88,000 110,000 Fire Output-Btuh 84,000 106,000 Temperature rise range-°F 45-75 45-75 Gas Manifold Pressure(in.w.g.) 3.5/10.0 3.5/10.0 Nat. Gas/LPG/Propane Low Input-Btuh 57,000 72,000 Fire Output-Btuh 55,000 70,000 Temperature rise range-°F 30-60 35-65 Gas Manifold Pressure(in.w.g.) 1.7/4.5 1.7/4.5 Nat. Gas/LPG/Propane High static-in.w.g. Heating 0.8 0.8 Cooling 1.0 1.0 Connections Intake/Exhaust Pipe(PVC) 2/2 2/2 in. Gas pipe size IPS 1/2 1/2 Condensate Drain Trap(PVC pipe)-A. 3/4 3/4 with furnished 90' street elbow 3/4 slip x 3/4 Mipt 3/4 slip x 3/4 Mipt with field supplied PVC coupling)-o.d. 3/4 slip x 3/4 MPT 3/4 slip x 3/4 MPT Indoor Wheel nominal diameter x width-in. 11 x 11 11 x 11 Blower Motor output-hp 3/4 1 Tons of add-on cooling 2.5-4 3-5 Air Volume Range-cfm 680-1770 790- 1955 Electrical Data Voltage 120 volts-60 hertz- 1 phase Blower motor full load amps 10.1 12.8 Maximum overcurrent protection 15 20 Shipping Data lbs. -1 package 163 174 NOTE-Filters and provisions for mounting are not furnished and must be field provided. Annual Fuel Utilization Efficiency based on DOE test procedures and according to FTC labeling regulations.Isolated combustion system rating for non-weatherized furnaces. ML296UHV/Page 9 OPTIONAL ACCESSORIES NOTE-FURNACES CANNOT BE TWINNED! "B"Width "C"Width Models Models CABINET ACCESSORIES Horizontal Suspension Kit-Horizontal only 51W10 51W10 Return Air Base-Upflow only 50W98 50W99 High Performance Economizer(Commercial Only) 1OU53 1OU53 CONDENSATE DRAIN KITS Condensate Drain Heat Cable 6 ft. 26K68 26K68 24 ft. 26K69 26K69 Crawl Space Vent Drain Kit US 51W18 51W18 Canada 15Z70 15Z70 CONTROLS iComfort®M30 Smart Wi-Fi Thermostat 15Z69 15Z69 ' Remote Outdoor Temperature Sensor X2658 X2658 FILTER KITS z Air Filter and Horizontal(end) 871-96 871-97 Rack Kit Size of filter-in. 18 x 25 x 1 20 x 25 x 1 Side Return Single 44J22 44J22 Ten Pack 66K63 66K63 Size of filter-in. 16 x 25 x 1 16 x 25 x 1 TERMINATION KITS See Installation Instructions for specific venting information. Direct Vent Concentric US-2 in. 71 M80 69M29 3 in. --- 60L46 Canada-2 in. 44W92 44W92 3 in. --- 44W93 Flush-Mount US-2, 2-1/2 or 3 in. 51W11 51W11 Canada-2, 2-1/2 or 3 in. 51W12 51W12 Wall-Close Couple US-2 in. 22G44 --- 3 in. 44,140 44J40 Wall-Close Couple WTK Canada-2 in. 30G28 --- 3 in. 81J20 81,120 Roof Termination Flashing Kit 2 in. 15F75 15F75 (no vent pipe-2 flashings) 3 in. 44,141 44,141 VENTING Flue Coupling 2 in. I 17H92 I 17H92 Cleanable polyurethane,frame-type filter. Allows the thermostat to display outdoor temperature.Required in dual-fuel and EDA applications. NOTE-Termination Kits(44W92,44W93,30(328,51 W12,81J20)and Crawl Space Vent Drain Kit(15Z70)are certified to ULC S636 standard for use in Canada only. INSTALLATION CLEARANCES Sides ' 0 inches (0 mm) Rear 0 inches(0 mm) Top/Plenum 1 inch(25 mm) Front 0 inches(0 mm) Front(service/alcove) 24 inches(610 mm) Floor 2 Combustible NOTE-Air for combustion must conform to the methods outlined in the National Fuel Gas Code(NFPA 54/ANSI-Z223.1)or the National Standard of Canada CAN/CSA-B149.1 Natural Gas and Propane Installation Code'. NOTE-In the U.S.flue sizing must conform to the methods outlined in the current National Fuel Gas Code(NFPA 54/ ANSI-Z223.1)or applicable provisions of local building codes.In Canada flue sizing must conform to the methods outlined in National Standard of Canada CAN/CSA-B149.1. Allow proper clearances to accommodate condensate trap and vent pipe installation. 'Do not install the furnace directly on carpeting,tile,or other combustible materials other than wood flooring. ML296UHV J Page 10 OUTDOOR TERMINATION KIT USAGE Standard Terminations Concentric Terminations Vent Flush Wall Kit Field Concentric Kit Input Pipe Mount Fabricated Size Diameter Kit 2 inch 3 inch Exhaust 1-1/2 inch 2 inch 3 inch (in.) 51W11 (US) 22G44(US) 44J40(US) Accelerator 71M80(US) 69M29 (US) 60L46 (US) 5 51W12(CA) 5 30G28(CA) 5 81J20 (CA) Size Required 5 44W92 (CA) 5 44W92 (CA) 5 44W93 (CA) 1-1/2 °YES YES 2 YES 1-1/2 in. 'YES --- --- 2 °YES YES 2 YES 1-1/2 in. 'YES --- --- 045 2-1/2 °YES YES 2 YES 1-1/2 in. 3 YES --- --- 3 °YES YES z YES 1-1/2 in. 3 YES --- --- 1-1/2 4 YES YES 3 YES 1-1/2 in. 3 YES --- 2 °YES YES I YES 1-1/2 in. 'YES --- --- 070 2-1/2 °YES YES z YES 1-1/2 in. 3 YES --- --- 3 °YES YES 'YES 1-1/2 in. 3 YES --- --- 2 °YES --- YES 2in. --- YES YES 090 2-1/2 4 YES --- YES 2 in. --- YES YES 3 1YES --- YES 2in. --- YES YES 2 YES --- YES 2in. --- YES YES 110 2-1/2 YES --- YES 2 in. --- YES YES 3 YES --- YES 2in. --- YES YES NOTE-Standard Terminations do not include any vent pipe or elbows external to the structure. Any vent pipe or elbows external to the structure must be included in total vent length calculations.See Vent Length Tables. 2 in.to 1-1/2 in.reducer required,must be field provided. Requires field provided 1-1/2 in.outdoor exhaust accelerator. Concentric Kits 71 M80 and 44W92 include 1-1/2 in.outdoor exhaust accelerator,required when used with 045 and 070 input models.Accelerator is not used with 090, 110,135 input models.When using 1-1/2 in.piping,the pipe must be transitioned to 2 in.pipe when used with the Concentric Kit. Flush Mount Kit 51 W11 and 51 W12 includes 1-1/2 in.outdoor exhaust accelerator,required when used with 045,070 and 090 input models.Accelerator is not used with 110 or 135 input models.When using 1-1/2 in.piping,the pipe must be transitioned to 2 in.pipe when used with the Flush Mount Kit. Termination Kits 30G28,44W92,44W93,51 W12 and 81J20 are certified to ULC S636 standard for use in Canada only. VENT LENGTHS - UNINSULATED EXHAUST PIPE IN UNCONDITIONED SPACE Unit Input Size Winter Design Vent Pipe 045 070 090 110 Temperatures Diameter Maximum Uninsulated Exhaust Vent Length (ft.) PVC PolyPro PVC PolyPro PVC PolyPro PVC PolyPro InnoFlue InnoFlue InnoFlue InnoFlue 1-1/2 in 22 NIA 25 N/A N/A N/A N/A N/A 32to21°F 2 in 21 18 33 30 46 42 30 30 2-1/2 in. 16 N/A 26 N/A 37 N/A 36 N/A 3 in. 12 12 21 21 30 30 29 29 1-1/2 in. 12 N/A 20 N/A N/A N/A N/A N/A 2 in. 11 9 19 17 28 25 27 24 20 to 1°F 2-1/2 in 7 N/A 14 N/A 21 N/A 20 N/A 3 in. N/A N/A 9 9 16 16 14 14 1-1/2 in. 8 NIA 13 N/A N/A N/A N/A N/A 2 in. 6 4 12 10 19 16 18 15 0 to—20°F 2-1/2 in. N/A N/A 7 N/A 13 N/A 12 N/A 3 in. N/A N/A N/A N/A 8 8 7 7 Refer to 99%Minimum Design Temperature table provided in the current edition of the ASHRAE Handbook-Fundamentals. Maximum Equivalent Vent Length permitted is defined as Total Length(linear feet)of vent pipe,plus equivalent length(ft.)of fittings,plus equivalent length(ft.)of termination. VENTING NOTES-Concentric Terminations are equivalent to 5 ft.of straight pipe and should be included when measuring total pipe length. One 90°elbow is equivalent to 5 feet of straight vent pipe. Two 45°elbows are equal to one 90°elbow. One 45°elbow is equivalent to 2.5 feet of straight vent pipe. PolyPro poly-propylene vent pipe is a registered trademark of DuraVent . Innoflue`is a registered trademark of Centrotherm Eco Systems. ML296UHV/Page 11 VENT LENGTHS - FEET STANDARD TERMINATION AT ELEVATION 0 -4500 ft. Pipe Size 1-1/2 in. 2 in. 2-1/2 in. 3 in. Input 045 070 090 110 045 070 090 110 045 070 090 110 045 070 090 110 1 25 20 N/A N/A 81 66 44 24 115 115 93 58 138 137 118 118 2 20 15 N/A N/A 76 61 39 19 110 110 88 53 133 132 113 113 3 15 10 N/A N/A 71 56 34 14 105 105 83 48 128 127 108 108 4 10 N/A N/A I N/A 66 51 29 N/A 100 100 78 43 123 122 103 103 No. of 5 N/A N/A N/A N/A 61 46 24 N/A 95 95 73 38 118 117 98 98 90 ELL 6 N/A N/A N/A N/A 56 41 19 N/A 90 90 68 33 113 112 93 93 7 N/A N/A NIA N/A 51 36 14 N/A 85 85 63 28 108 107 88 88 8 N/A N/A N/A N/A 46 31 N/A N/A 80 80 58 23 103 102 83 83 9 N/A NIA N/A N/A 41 26 N/A N/A 75 75 53 18 98 97 78 78 10 N/A N/A N/A N/A 36 21 N/A N/A 70 70 48 13 93 92 73 73 STANDARD TERMINATION ELEVATION 4501 -10,000 ft. Pipe Size 1-1/2 in. 7 2 in. 2-1/2 in. 3 in. Input 045 070 1 090 110 045 070 090 110 045 070 090 110 045 070 090 110 1 25 20 N/A N/A 81 66 44 N/A 115 115 93 58 138 137 118 118 2 20 15 N/A N/A 76 61 39 N/A 110 110 88 53 133 132 113 113 3 15 10 NIA N/A 71 56 34 N/A 105 105 83 48 128 127 108 108 4 10 N/A NIA N/A 66 51 29 N/A 100 100 78 43 123 122 103 103 No. of 5 N/A N/A N/A N/A 61 46 24 N/A 95 95 73 38 118 117 98 98 90 ELL 6 NIA N/A N/A N/A 56 41 19 N/A 90 90 68 33 113 112 93 93 7 N/A N/A N/A N/A 51 36 14 N/A 85 85 63 28 108 107 88 88 8 N/A N/A N/A N/A 46 31 N/A N/A 80 80 58 23 103 102 83 83 9 N/A N/A N/A N/A 41 26 N/A N/A 75 75 53 18 98 97 78 78 10 N/A N/A N/A N/A 36 21 N/A N/A 70 70 48 13 93 92 73 73 CONCENTRIC TERMINATION AT ELEVATION 0-4500 ft. Pipe Size 1-1/2 in. 2 in. 2-1/2 in. 3 in. Input 045 070 090 110 045 070 090 110 045 070 090 110 045 070 090 110 1 20 15 N/A N/A 73 58 42 22 105 105 89 54 121 121 114 114 2 15 10 N/A N/A 68 53 37 17 100 100 84 49 116 116 109 109 3 10 N/A N/A N/A 63 48 32 12 95 95 79 44 111 111 104 104 4 N/A N/A N/A N/A 58 43 27 N/A 90 90 74 39 106 106 99 99 No.of 5 N/A N/A N/A N/A 53 38 22 N/A 85 85 69 34 101 101 94 94 90 ELL 6 N/A N/A N/A N/A 48 33 17 N/A 80 80 64 29 96 96 89 89 7 N/A N/A N/A NIA 43 28 12 N/A 75 75 59 24 91 91 84 84 8 N/A N/A N/A N/A 38 23 N/A N/A 70 70 54 19 86 86 79 79 9 N/A N/A N/A N/A 33 18 N/A N/A 65 65 49 14 81 81 74 74 10 N/A N/A I N/A I N/A 1 28 13 1 N/A I N/A 60 60 44 NlA 76 76 69 69 CONCENTRIC TERMINATION ELEVATION 4501 -10,000 ft. Pipe Size 1-1/2 in. 2 in. 2-1/2 in. 3 in. Input 045 070 090 110 045 070 090 110 045 070 090 110 045 070 090 110 1 20 15 N/A N/A 73 58 42 N/A 105 105 89 54 121 121 114 114 2 15 10 N/A N/A 68 53 37 N/A 100 100 84 49 116 116 109 109 3 10 N/A N/A N/A 63 48 32 N/A 95 95 79 44 111 111 104 104 4 N/A N/A N/A N/A 58 43 27 N/A 90 90 74 39 106 106 99 99 No. of 5 N/A N/A N/A N/A 53 38 22 N/A 85 85 69 34 101 101 94 94 90 ELL 6 N/A N/A N/A N/A 48 33 17 N/A 80 80 64 29 96 96 89 89 7 N/A N/A N/A N/A 43 28 12 N/A 75 75 59 24 91 91 84 84 8 N/A NIA N/A N/A 38 23 N/A N/A 70 70 54 19 86 86 1 79 79 9 N/A NIA N/A N/A 33 18 N/A N/A 65 65 49 14 81 81 74 74 10 N/A N/A N/A N/A 28 13 N/A N/A 60 60 44 N/A 76 76 69 69 ML296UHV/Pape 12 VENT LENGTHS (EXHAUST) - VENTILATED ATTIC OR CRAWLSPACE INTAKE AIR - FEET STANDARD TERMINATION AT ELEVATION 0 -4500 ft. Pipe Size 1-1/2 in. 2 in. 2-1/2 in. 3 in. Input 045 070 090 110 045 070 090 110 045 070 090 110 045 070 090 110 1 20 15 N/A N/A 71 56 34 14 100 100 78 43 118 117 98 98 2 15 10 N/A N/A 66 51 29 9 95 95 73 38 113 112 93 93 3 10 N/A N/A N/A 61 46 24 4 90 90 68 33 108 107 88 88 4 N/A N/A N/A N/A 56 41 19 N/A 85 85 63 28 103 102 83 83 No. of 5 N/A N/A N/A N/A 51 36 14 N/A 80 80 58 23 98 97 78 78 90 ELL 6 N/A NIA N/A N/A 46 31 9 N/A 85 75 63 18 93 92 73 73 7 N/A N/A N/A N/A 41 26 4 N/A 70 70 48 13 88 87 68 68 8 N/A NIA NIA N/A 36 21 N/A N/A 65 65 43 8 83 82 63 63 9 N/A N/A N/A N/A 31 16 N/A N/A 60 60 38 3 78 77 58 58 10 N/A N/A N/A N/A 26 11 N/A N/A 55 55 33 N/A 73 72 53 53 STANDARD TERMINATION ELEVATION 4501 -10,000 ft. Pipe Size 1-1/2 in. 2 in. 2-1/2 in. 3 in. Input 045 070 090 110 045 070 090 110 045 070 090 110 045 070 1 090 110 1 20 15 N/A N/A 71 56 34 N/A 100 100 78 43 118 117 98 98 2 15 10 N/A N/A 66 51 29 N/A 95 95 73 38 113 112 93 93 3 10 N/A N/A N/A 61 46 24 N/A 90 90 68 33 118 107 88 88 4 N/A N/A N/A NIA 56 41 19 N/A 85 85 63 28 113 102 83 83 No. of 5 N/A N/A N/A N/A 1 51 36 14 NIA 80 80 58 23 98 97 78 78 90 ELL 6 N/A N/A NIA N/A 46 31 9 N/A 85 85 53 18 93 92 73 73 7 N/A N/A N/A N/A 41 26 4 N/A 70 70 48 13 98 87 68 68 8 N/A N/A N/A N/A 36 21 N/A N/A 65 65 43 8 93 82 63 63 9 N/A N/A N/A N/A 31 16 N/A N/A 60 60 38 3 78 77 58 58 10 N/A N/A N/A NIA 1 26 11 1 N/A N/A 1 55 55 33 N/A 73 72 53 53 ML296UHV/Page 13 DIMENSIONS - UNIT - UPFLOW POSITION ' NOTE-60C size units that require air volumes over 1800 cfm must have one of the following: 1.Single side return air and Optional Return Air Base 3-3/8 EXHAUST AIR with transition that must accommodate required (86) / OUTLET 20 x 25 x 1 inch (508 x 635 x 25 mm)air filter to i- maintain proper velocity. 2(51) + 2. Bottom return air. 3. Return air from both sides. 4. Bottom and one side return air. D See Blower Performance Tables for additional information. SUPPLY AIR + 2 Optional Side Return Air Filter Kit is not for use OPENING / with the Optional Return Air Base. 2-7/8 COMBUSTION (73) AIR INTAKE Flue Condensate Trap Ajsembly Furnished for external7 2 OPTIONAL 23-3l4 field installation SIDE RETURN � (603 {178) AIR FILTER KIT ) on either side of unit. (Either Side) 25 (See installation instructio 635for additional ( )information.) TOP VIEW A 1 (25) 27-3/4 Front Panel (705) B dZZE5 9/16(14) 1 6 (14) 9/16 (494494) � (14) JL 6-9/16(167) 2(51) Left (Either Side) 9(229) 2 OPTIONAL Right GAS PIPING INLET SIDE RETURN 12-5/8(321) +-�(Either Side) AIR FILTER KIT (Either Side) CONDENSATE (Either Side) TRAP CONNECTION / (838) + (Either Side) ELECTRICAL\ 6-1/2(165) k INLET 3 (Either Side) (Either Side) 23 14-3/4 1 CD (584) (375) I I (38) 8) 'Side Return 14 16(406) Air Opening (356) (Either Side) AIR FLOW — L----- 1-15/16 49 'I I�C -�I 5/8 I f (19) (19) (83) IIIII (597) 'Bottom Return 'Bottom Return Air Opening Air Opening FRONT VIEW SIDE VIEW Model No. A B C D in. mm in. mm in. mm in. mm ML296UH045XV36B 17-1/2 446 16-3/8 416 16 406 7-5/8 194 ML296UH07OXV36B ML296UH09OXV48C 21 533 19-7/8 505 19-1/2 495 9-3/8 238 ML296UH11OXV60C ML296UHV/Page 14 DIMENSIONS - UNIT - HORIZONTAL POSITION LEFT-HAND AIR DISCHARGE r � CONDENSATE TRAP CONNECTION 12-5/8(321) 10 (Bottom) Bottom AIR 6-9/16(167)Top FLOW ELECTRICAL INLET 9(229)Bottom I (Top or Bottom) 6-1/2(165) Bottom + o 2(51) TOP VIEW GAS PIPING INLET Top or Bottom (Top or Bottom) 27-3/4 (14) (705)� COMBUSTION �(838)� 1 (25)�}r3/94)- 2-7/827054AIR INTAKEFront Panel I ( 9/16 19-7/16 —►I 73 3-1/4 4-23-1/2 (14) (494) ( ) 0 AIR (95) (591) B SUPPLY A FLOW A C RETURN AIR D I AIR OPENING � 1 OPENING EXHAUST AIR/ �L2(51) OUTLET END VIEW 3-3/8(86) FRONT VIEW END VIEW RIGHT-HAND AIR DISCHARGE CONDENSATE TRAP CONNECTION (Bottom) AIR 12-5/8(321) FLOW Bottom 6-1/2(165) Bottom 9(229)Top (}� 6-9/16(167)Bottum Jo h + 2(51) �T—� ELECTRICAL INLET Top or Bottom (Top or Bottom) GAS PIPING INLET TOP VIEW (Top or Bottom) 27-314 EXHAUST AIR 1 (25) �+— 33 OUTLET 27-3/4 �(705) Front Panel I (838)� 2(51) (6/) (705)� 23-1/2 3-1/4L2� 19-7/16 (591) (95) D (494) 10-1 RETURN C A AIR 91 16 FLOWI# O A SUPPLY B (14)4) AIR 2-7/8 AIR OPENING (73) I� OPENING END VIEW (19) FRONT VIEW COMBUSTION END VIEW (14) AIR INTAKE A Model No. B C D in. mm in. mm in. mm in. mm ML296UH045XV36B 17-1/2 446 16-3/8 416 16 406 7-5/8 194 ML296UH07OXV36B ML296UH09OXV48C 21 533 19-7/8 505 19-1/2 495 9-3/8 238 M L296 U H 11 OXV60C ML296UHV/Pacge 16 DIMENSIONS - OPTIONAL ACCESSORIES HORIZONTAL (END) FILTER KIT 1-1/4 24-3/4 (32) 5/8 (629) (16) 5/8 n (16) Furnace Catalog A B Cabinet Number Width in. mm in. mm B RETURN A OPENING B 87L96 18 457 16-3/4 425 5/8 AIR FLOW I C 871-97 21 533 18-3/4 476 (16) 23-1/2 (597) AIR FILTER/U 5'8 (Furnished) (16) SIDE VIEW FRONT VIEW OPTIONAL RETURN AIR BASE CONDENSATE (Upflow Applications Only - For use with B and C width cabinets) TRAP FURNACE / FRONT FBASE O I---123(584) -- --� S USED I 3-1/4 LF-- Overall WITHOUT (83) I (Maximum) ' Minimum I IAQ CABINET, 11 (279) INDOORAIR ASINGLE I 2 Maximum 1 22-7/16 QUALITY RETURN AIR ( Unit side return air 14(356) I (570) CABINET PLENUM Opening (PCO, Filter MUST — —— —�— 1 Overall it Cabinet,etc.) COVER BOTH ———— (Maximum) UNIT AND RETURN SIDE RETURN AIR BASE ` 7-1/4 5-5/8 AIR OPENINGS OPENINGS I (184) (143) `I �f\OPTIONAL ———— Either Side r� �1 2 j 17-1/2(446)B Width(50W98) RETURN (584) 3/4 21 (533)C Width(50W99) AIR BASE 26-7/8 (19) (683) SIDE VIEW NOTE-Optional Side Return Air Filter Kits are not for use with Optional Return Air Base. Both the unit return air opening and the base return air opening must be covered by a single plenum or IAQ cabinet. Minimum unit side return air opening dimensions for units requiring 1800 cfm or more of air(W x H): 23 x 11 in. (584 x 279 mm). The opening can be cut as needed to accommodate plenum or IAQ cabinet while maintaining dimensions shown. Side return air openings must be cut in the field. There are cutting guides stenciled on the cabinet for the side return air opening. The size of the opening must not extend beyond the markings on the furnace cabinet. 2 To minimize pressure drop,the largest opening height possible, up to 14 in. (356 mm), is preferred. ML296UHV/Page 16 DIMENSIONS - FURNACE/COIL COMBINED DIMENSIONS UPFLOW POSITION C35/CX35 C35 Model No Cased Uncased A B A B C35/CX35 in. mm in. mm in. mm in. mm ` C35/CX35-18/24A 16-1/2 419 49-1/2 1257 14-1/8 359 47-1/8 1197 / C35/CX35-18124E A C35/CX35-24A C35/CX35-24B 18-1/2 470 51-1/2 1308 16-3/8 416 49-3/8 1254IL C35/CX35-30A C35/CX35-30B 22-1/2 572 55-1/2 1410 20-3/4 527 53-3/4 1365 B ED C35/CX35-30/36A C35/CX35-30/36B 24-1/2 622 57-1/2 1461 22-1/4 565 55-1/4 1403 33 C35/CX35-30/36C C35/CX35-36A O 0 C35/CX35-36B 24-1/2 622 57-1l2 1461 22-3l8 568 55-3/8 1407 C35/CX35-48B 27-1/2 699 60-1/2 1537 26-1/4 667 59-1/4 1505 C35/CX35-48C C35/CX35-49C 29-1/2 749 62-1/2 1588 28-1/2 724 61-1/2 1562 C35/CX35-50/60C 27-1/2 699 60-1/2 1537 25-7/8 657 58-7/8 1495 CX35-60C 31-1/2 800 64-1/2 1638 30-5/8 778 63-5/8 1616 HORIZONTAL POSITION Model No. A B in. mm in. I mm CH35 CH35-18A, CH35-36A, 26-1/2 673 59-1/2 1511 B 33 CH35-24A, CH35-3613, (838) CH35-2413, CH35-36C, CH35-3013, CH35-42C, A CH35-48C CH35-30A, CH35-51C 31-1/2 880 64-1/2 1638 / o o CH35-42B, o CH35-48B, CHX35 CHX35-18A, CHX35-36A, 26-1/2 673 59-1/2 1511 ® CHX35-24A, CHX35-36B, CHX35-24B, CHX35-36C, CHX35-30B, CHX35-42C, CHX35-48C CHX35-30A, CHX35-51/61C 31-1/2 880 64-1/2 1638 CHX35-42B, CHX35-488, ML296UHV/Page 17 DIMENSIONS - OPTIONAL ACCESSORIES - VENTING FLUSH-MOUNT VENT TERMINATION KIT 51W11 (US)or 51W12(CANADA) With 2 or 2-1/2 in.(51 or 64 mm)PVC pope With 3 in.(76 mm)PVC oioe Exhaust Intake Exhaust Intake (Behind Plate) Seal all openings (Behind Plate) (typical) J_ 7 -- I I I I I I I I I I __11 -_ It It I �' j ail / � I I I I � � / . I I I Ij • � I I I I I I I I 12(305) minimum 2(51)PVC pipe i I (recommended) I 3(76)PVC pipe NOTE-PVC pipe and fittings are not furnished When required Use and must be field furnished. Field Provided 2-1/2 to 2 in.(64 to 51 mm) Coupling I I 2-1/2(64)PVC pipe I I MUFFLERS 15Y66-2-inch 16A56-3-Inch (Installed Vertically 4-1/2 in the Exhaust Pipe) (114) 2-Inch-18-3/4(476) NOTE-Two-inch mufflers 3-Inch-25(635) do not have reducers at each end. ML296UHV/Page 18 DIMENSIONS - OPTIONAL ACCESSORIES - VENTING CONCENTRIC WALL CONCENTRIC ROOF TERMINATION APPLICATIONS TERMINATION APPLICATIONS n FLASHING 12(305) (Not Furnished) OUTSIDE Minimum WALL INTAKE Above Average �✓ AIR Snow EXHAUST EXHAUST Accumulation AIR Ecl AIR 'J__ J ♦ \ 0 a �Y SHEET METAL STRAP 12 305( ) (Clamp and sheet metal strap INTAKE CLAMP INTAKE Minimum must be field installed to support AIR (Not Furnished) AIR Above Grade the weight of the termination kit.) or Average Snow CLAMP Accumulation t_� GRADE 71 M80 / 69M29/44W92 -2 inch kits 60L46/44W93- 3 inch kits See Installation Instructions for additional information. Note-Field provided reducer may be A g required to adapt different vent pipe sizes to termination. Cat.No. in. mm in. mm 71M80 33-3/8 848 16-3/4 425 A 69M29 B (165) �152) (Canada) 29 737 15-1/2 394 -- 3-1/2 89)-2 In.kits Y—� EXHAUST 60L46 38-7/8 987 21-3/16 538 ♦��-- 4-1/2 114 -3 in.kits I 1--�'�� AIR 41 \ 44W93 36-1/8 918 19-1/2 495 -'{ ��, �� INTAKE AIR (Canada) ELBOW TERMINATION Outdoor Exhaust Accelerator (Field Supplied) ASSEMBLY included with 71 M80/44W92 (Furnished) NOTE -Typical illustration for dimensions only. Design may vary depending on kit ordered. ML296UHV/Page 19 DIMENSIONS - OPTIONAL ACCESSORIES - VENTING WALL TERMINATION KITS (CLOSE-COUPLE) EXTENDED VENT FOR GRADE CLEARANCE 2 inch (51 mm) 22G44(US) 3 inch (76 mm) 44.140 (US) See Installation Instructions for additional information. Note-Field provided reducer may be required to adapt different vent pipe sizes to termination. If Intake and Exhaust Pipe is less than12 in.(305 mm) above snow accumulation or other obstructions, field fabricated piping must be installed. 8(203)MIN.Between Ends of Exhaust and Intake Pipe WALL SUPPORT 12(305)MAX.for 2(51)Dia.Exhaust 20(508)MAX.for 3(76)Dia.Exhaust 12 �I (305) ( ) EXHAUST � � 1/2(13) 6 152 I I _� AIR j�—� P` —FOAM INSULATION Maximum `�i-l.(----- F (Field Furnished) 1� INTAKE INTAARKE I AIR t U EXHAUST 5 I C. AIR PffiJtJ y (127) t 12(305)Minimum ° 1 ° 12(305)Minimum �8(203)MIN. Above Grade or Average Above Grade or Average Snow Accumulation 5-1/2 Snow Accumulation z . GRADE . GRADE 12(305)MAX.for 2(51)Dia.Exhaust 20(508)MAX.for 3(76)Dia. Exhaust WALL TERMINATION KITS (CLOSE-COUPLE) EXTENDED VENT FOR GRADE CLEARANCE 2 inch (51 mm) 30G28 (WTK Canada) 3 inch (76 mm) 81.120 (WTK Canada) See Installation Instructions for additional information. Note-Field provided reducer may be required to adapt different vent pipe sizes to termination. If Intake and Exhaust Pipe is less than 12 in.(305 mm) above snow accumulation or other obstructions, field fabricated piping must be installed. WALL SUPPORT 12(305)MAX.for 2(5 1)Dia.Exhaust 20(508)MAX.for 3(76)Dia.Exhaust �I \__ -- 12 --� 6(152) �� y I-� EXHAUST �� (305) 1/2(13) AIR Maximum _—__� �`� FOAM INSULATION n (Field Furnished) 7�r I 152) MIN. INTAKE INTAKE AIR t EXHAUST AIR I ♦ 5 AIR 6(1 12(305)Minimum ° 01 12(305)Minimum 4� - MIN. Above Grade or Average 5-1/2 Above Grade or Average / Snow Accumulation (140) Snow Accumulation '�— or 01 GRADE GRADE 12(305)MAX.for 2(51)Dia. Exhaust 20(508)MAX.for 3(76)Dia. Exhaust ML296UHV/Page 20 BLOWER DATA ML296UH045XV36B BLOWER PERFORMANCE (less filter) BOTTOM RETURN AIR, SINGLE SIDE RETURN AIR OR SIDE RETURN AIR WITH OPTIONAL RETURN AIR BASE 0 through 0.8 in.w.g. (Heating) and 0 through 1.0 in.w.g. (Cooling) External Static Pressure Range "ADJUST" Speed Switch Positions Switch Second Stage "HEAT" Speed -cfm Second Stage "COOL" Speed -cfm Positions D C ' B A D C B 'A + 765 860 960 1050 885 1095 1210 1370 NORM 690 775 855 950 800 990 1115 1255 — 610 710 770 845 710 880 995 1115 "ADJUST" First Stage "HEAT" Speed -cfm First Stage"COOL" Speed -cfm Switch Positions D C ' B A D C B 'A + 700 790 855 925 615 780 900 980 NORM 640 705 780 840 565 690 800 895 550 645 1 700 755 500 1 615 715 790 Factory default jumper setting. NOTES-The effect of static pressure is included in air volumes shown. First stage HEAT is approximately 91%of the same second stage HEAT speed position. First stage COOL(two-stage air conditioning units only)is approximately 70%of the same second stage COOL speed position. Continuous Fan Only speed is approximately 38%of the same second stage COOL speed position. Lennox Harmony IIITM Zoning System Applications-Minimum blower speed is 300 cfm. ML296UH045XV36B BLOWER MOTOR WATTS(COOLING) Motor Watts @ Various External Static Pressures -in.wg. Jumper Speed Positions First Stage Second Stage 0 1 0.1 1 0.2 0.3 0.4 ).5 1 0.6 0.7 0.8 0 1 0.1 1 0.2 1 0.3 0.4 1 0.5 1 0.6 0.7 0.8 0.9 1.0 (Plus) SETTING("Adjust" Jumper at"+" Setting) Tap D 20 35 58 79 99 125 148 168 197 63 89 112 140 171 193 222 247 267 295 321 "COOL" Tap C 49 73 98 120 141 169 187 212 242 123 147 181 209 243 277 301 333 350 390 409 Speed Tap B 73 98 123 148 174 196 225 248 274 171 199 237 268 302 341 371 403 431 459 498 Tap 93 121 146 182 208 236 261 287 319 250 282 321 360 394 438 474 501 530 529 526 "NORM" (Normal)SETTING("Adjust" Jumper at "NORM" Setting) Tap D 16 42 61 77 98 118 140 167 191 38 60 93 116 141 172 196 219 248 271 294 "COOL" Tap C 21 42 74 95 126 148 169 194 219 91 116 146 174 211 237 259 291 315 349 369 Speed Tap B 40 61 94 122 149 175 200 223 249 136 161 195 229 260 289 321 346 375 408 435 Tap A 71 98 125 150 174 201 223 254 284 194 222 256 292 324 363 399 426 455 483 515 —" (Minus)SETTING ("Adjust" Jumper at"—" Setting) Tap D 12 33 1 47 66 85 104 125 1 149 167 28 51 77 98 120 143 167 193 214 242 260 "COOL" Tap C 18 46 63 80 101 129 152 171 201 65 91 113 144 172 194 219 245 271 299 321 Speed Tap B 37 59 87 112 133 157 184 205 231 99 126 154 186 209 233 265 293 322 342 377 Tap 51 73 99 130 152 176 200 223 249 140 169 201 233 265 284 327 349 386 408 444 ML296UHV/Page 21 BLOWER DATA ML296UH07OXV36B BLOWER PERFORMANCE (less filter) BOTTOM RETURN AIR, SINGLE SIDE RETURN AIR OR SIDE RETURN AIR WITH OPTIONAL RETURN AIR BASE 0 through 0.8 in. w.g. (Heating)and 0 through 1.0 in.w.g. (Cooling) External Static Pressure Range "ADJUST" Speed Switch Positions Switch Second Stage "HEAT" Speed -cfm Second Stage "COOL" Speed -cfm Positions D C ' B A D C B ' A + 955 1025 1085 1175 920 1095 1235 1330 NORM 880 935 990 1070 840 990 1120 1200 790 840 890 965 750 885 1000 1075 "ADJUST" First Stage "HEAT" Speed -cfm First Stage"COOL" Speed -cfm Switch Positions D C 113 A D C B 'A + 865 925 980 1055 655 780 850 945 NORM 795 845 900 975 580 700 765 850 715 1 770 1 805 1 865 515 630 690 760 Factory default jumper setting. NOTES-The effect of static pressure is included in air volumes shown. First stage HEAT is approximately 90%of the same second stage HEAT speed position. First stage COOL(two-stage air conditioning units only)is approximately 70%of the same second stage COOL speed position. Continuous Fan Only speed is approximately 38%of the same second stage COOL speed position. Lennox Harmony III I Zoning System Applications-Minimum blower speed is 300 cfm. ML296UH07OXV36B BLOWER MOTOR WATTS(COOLING) Motor Watts @ Various External Static Pressures -in. wg. Jumper Speed e Positions First Stage Second Stage 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0 0.1 0.2 0.3 0.4 0.5 1 0.6 0.7 0.8 0.9 1.0 (Plus) SETTING ("Adjust" Jumper at"+" Setting) Tap D 35 56 79 1 101 1 124 146 164 192 214 F86 110 139 167 190 223 249 268 297 321 347 "COOL" Tap C 50 72 103 126 151 174 199 222 1243 1 134 163 196 230 260 295 318 353 381 414 438 Speed Tap B 68 94 118 147 170 197 221 246 274 188 220 256 295 328 362 392 433 461 498 520 TapA 86 110 146 173 200 224 255 280 306 236 272 311 348 387 418 457 496 529 529 525 "NORM" (Normal)SETTING("Adjust" Jumper at "NORM" Setting) Tap D 24 1 45 66 89 109 1 132 1 151 174 1 196 65 88 115 146 170 190 219 243 263 287 312 "COOL" Tap C 40 63 87 112 135 158 180 199 226 99 127 158 187 221 250 277 301 329 357 389 Speed Tap B 58 79 107 130 153 173 198 219 241 147 180 210 245 278 306 340 372 392 421 460 TapA 69 93 123 154 176 202 228 252 272 185 217 250 288 320 355 388 415 445 471 498 —" (Minus)SETTING("Adjust" Jumper at"—" Setting) Tap D 22 1 45 61 77 97 117 1 144 162 190 53 76 99 123 145 170 194 214 236 262 290 "COOL" Tap C 27 48 70 96 114 137 157 182 207 74 99 126 157 184 208 234 260 281 312 335 Speed Tap B 37 61 82 104 129 150 174 196 222 105 133 162 E22 4 224 251 280 305 333 357 386 Tap A 45 68 98 123 147 173 195 218 241 162 188 211 9 258 277 307 327 354 379 404 ML296UHV/Page 22 BLOWER DATA ML296UH09OXV48C BLOWER PERFORMANCE (less filter) BOTTOM RETURN AIR, SINGLE SIDE RETURN AIR OR SIDE RETURN AIR WITH OPTIONAL RETURN AIR BASE 0 through 0.8 in. w.g. (Heating) and 0 through 1.0 in.w.g. (Cooling) External Static Pressure Range "ADJUST" Speed Switch Positions Switch Second Stage "HEAT" Speed -cfm Second Stage "COOL" Speed -cfm Positions D C B A D C B 'A + 1205 1290 1330 1555 1135 1355 1525 1765 NORM 1075 1155 1200 1410 1080 1270 1435 1655 — 970 1040 1085 1250 940 1115 1255 1460 "ADJUST" First Stage "HEAT" Speed -cfm First Stage "COOL" Speed -cfm Switch Positions D C ' B A D C B ' A + 1125 1205 1245 1475 830 985 1095 1260 ' NORM 1040 1110 1135 1345 765 920 1040 1195 935 1000 1030 1 1210 1 675 795 900 1 1040 Factory default jumper setting. NOTES-The effect of static pressure is included in air volumes shown. First stage HEAT is approximately 95%of the same second stage HEAT speed position. First stage COOL(two-stage air conditioning units only)is approximately 70%of the same second stage COOL speed position. Continuous Fan Only speed is approximately 38%of the same second stage COOL speed position. Lennox Harmony III TM Zoning System Applications-Minimum blower speed is 380 cfm. ML296UH09OXV48C BLOWER MOTOR WATTS (COOLING) Motor Watts @ Various External Static Pressures -in. wg. Jumper Speed Positions First Stage Second Stage 0 1 0.1 1 0.2 0.3 0.4 ).5 0.6 1 0.7 0.8 0 0.1 0.2 0.3 0.4 0.5 1 0.6 0.7 0.8 0.9 1.0 (Plus)SETTING("Adjust" Jumper at "+" Setting) Tap D 48 71 94 117 1 144 164 186 207 234 110 135 165 194 219 243 274 299 330 351 378 "COOL" Tap C 71 94 121 146 169 193 214 245 266 179 208 240 270 302 329 361 392 422 449 481 Speed Tap E 98 122 154 174 204 228 260 282 305 250 284 314 351 382 412 451 484 517 550 578 Tap 146 174 202 229 262 286 315 343 372 405 441 481 514 550 584 623 659 701 735 768 "NORM" (Normal) SETTING ("Adjust" Jumper at"NORM" Setting) Tap D 44 67 86 105 125 145 169 186 211 105 130 154 178 199 225 250 273 297 324 345 "COOL" Tap C 65 87 110 131 153 176 197 221 241 158 187 213 242 265 290 314 346 371 404 430 Speed Tap B 90 114 140 163 182 209 229 257 281 215 248 273 301 330 358 380 412 451 473 507 Tap A 133 156 183 208 232 254 278 304 332 335 368 397 428 459 491 519 552 582 611 652 —" (Minus) SETTING ("Adjust" Jumper at"—" Setting) Tap D 23 43 66 88 109 132 152 170 193 67 93 116 139 164 194 218 239 264 286 315 "COOL" Tap C 38 59 84 109 133 156 176 199 223 110 134 164 187 215 242 268 295 322 346 366 Speed Tap B 55 79 102 131 155 177 207 223 252 143 170 196 230 255 284 311 338 369 394 419 TapA 85 113 138 162 188 215 242 266 294 220 254 283 315 345 376 416 447 475 510 535 ML296UHV/Page 23 BLOWER DATA ML296UH11OXV60C BLOWER PERFORMANCE (less filter) BOTTOM RETURN AIR, SINGLE SIDE RETURN AIR OR SIDE RETURN AIR WITH OPTIONAL RETURN AIR BASE NOTE-Air volumes in bold(over 1800 cfm) must have one of the following: • Single side return air and Optional Return Air Base with transition that must accommodate required 20 x 25 x 1 inch air filter to maintain proper velocity • Bottom return air • Return air from both sides • Bottom and one side return air 0 through 0.8 in.w.g. (Heating)and 0 through 1.0 in.w.g. (Cooling) External Static Pressure Range "ADJUST" Speed Switch Positions Switch Second Stage "HEAT" Speed -cfm Second Stage"COOL" Speed -cfm Positions D C ' B A D C B 'A + 1680 1805 1950 2105 1405 1620 1820 2055 NORM 1550 1665 1800 1950 1255 1455 1655 1860 1400 1505 1625 1750 1145 1335 1515 1700 "ADJUST" First Stage "HEAT" Speed -cfm First Stage"COOL" Speed -cfm Switch Positions D C ' B A D C B ' A + 1290 1390 1505 1615 1015 1165 1325 1485 NORM 1170 1270 1375 1475 905 1055 1200 1335 1070 1160 1250 1 1345 800 950 1 1080 1220 Factory default jumper setting. NOTES-The effect of static pressure is included in air volumes shown. First stage HEAT is approximately 75%of the same second stage HEAT speed position. First stage COOL(two-stage air conditioning units only)is approximately 70%of the same second stage COOL speed position. Continuous Fan Only speed is approximately 38%of the same second stage COOL speed position Lennox Harmony III TM Zoning System Applications-Minimum blower speed is 460 cfm. ML296UH11OXV60C BLOWER MOTOR WATTS (COOLING) Jumper Speed Motor Watts @ Various External Static Pressures -in.wg. Positions First Stage Second Stage 0 0.1 0.2 1 0.3 1 0.4 1 0.5 1 0.6 0.7 0.8 0 0.1 0.2 0.3 1 0.4 0.5 0.6 0.7 0.8 0.9 1.0 +" (Plus)SETTING ("Adjust" Jumper at "+" Setting) Tap D 65 1 90 110 135 155 179 207 228 246 170 196 225 258 286 318 347 1380 1404 427 1456 "COOL" Tap C 92 120 142 172 196 223 251 274 301 257 286 321 360 391 424 452 484 515 549 585 Speed Tap BE138 162 197 221 251 280 303 334 360 344 379 418 457 494 529 567 602 642 674 713 Tap A 220 251 284 312 343 372 401 434 499 539 580 625 661 696 742 783 823 866 902 "NORM" (Normal)SETTING("Adjust" Jumper at"NORM" Setting) Tap D 49 72 94 117 141 160 184 207 231 122 147 177 207 231 261 289 310 342 366 399 "COOL" Tap C 76 98 126 1 147 172 196 223 244 267 183 210 244 276 306 334 362 395 422 453 486 Speed Tap B 109 134 160 187 211 237 261 289 313 267 296 334 369 405 434 474 506 538 568 600 Tap A 146 176 200 232 258 287 317 345 370 380 411 457 488 531 565 597 638 672 705 748 —" (Minus) SETTING("Adjust" Jumper at"—" Setting) Tap D 37 54 83 103 123 147 1 166 187 206 89 113 138 169 193 217 246 270 293 320 343 "COOL" Tap C 58 79 103 127 149 175 193 215 239 140 166 198 228 251 280 310 340 364 396 419 Speed Tap B 85 105 136 159 184 207 230 256 278 202 231 266 294 325 359 392 419 447 480 514 Tap A 103 1 129 154 185 211 237 263 290 312 285 316 349 386 423 453 490 519 552 583 614 ML296UHV/Page 24 REVISIONS Sections Description of Change Vent Lengths Vent Lengths-Uninsulated Exhaust Pipe in Unconditioned Space Added 1-1/2 inch venting data. Vent Lengths-Exhaust Using Ventilated Attic/Crawlspace Intake Air Outdoor Termination Kit Usage DESIGq 0© +151 �/MEMBEBrimp Y �fATIFlE� LENN7I Visit at www.jennox.com For the latest technical information,www.LennoxPros.com Contact us at 1-800-4-LENNOX NOTE-Due to Lennox'ongoing commitment to quality,Specifications,Ratings and Dimensions subject to change without notice and without incurring liability. Improper installation,adjustment,alteration,service or maintenance can cause property damage or personal injury. Installation and service must be performed by a qualified installer and servicing agency. C2021 Lennox Industries,Inc. INDOOR COILS _. CX35 , L ENNt W 0 Upflow - Cased - TXV - R-41 OA RES/DEN TIA L Bulletin No.210879 PRODUCT SPECIFICATIONS Supersedes Bulletin Noo..210610668 r' • i i i r LENNr'�". QUANTUM" COIL 1 .5 to 5 Tons MODEL NUMBER IDENTIFICATION C X 35 - 36 A - 6 F - 1 Unit Type ----------• •----------------j Minor Revision Number C=Indoor Coil=U flow Refrigerant Type ' ' ' ' ' Cabinet X=R-410A i ; i F=Cased Serves , ------- Metering Device Nominal Cooling Capacity ---- ' 6=Factory installed Check/Expansion Valve 18/24=1.5/2 tons for R-410A refrigerant non-bleed port) i 24=2 tons ; 30=2.5 tons L idth 30/36=2.5/3 tons .36=3 tons 48=3.5/4 tons 49=4 tons .50/60=4/5 tons 60=5 tons Furnaces with the same letter designation physically match the indoor coil. CONTENTS Air Resistance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 Approvals And Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 CX34 To CX35 Cross-Reference. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Model Number Identification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 APPROVALS AND WARRANTY APPROVALS • Tested with matching air conditioners and heat pump units in the Lennox Research Laboratory environmental test room in accordance with AHRI Standard 210/240 • AHRI Certified system match-ups and expanded ratings,visit www.LennoxPros.coni • Air resistance tests from Lennox Laboratory air test chamber WARRANTY • All other covered components: • Limited five years in residential installations • Limited one year in non-residential installations NOTE-Refer to Lennox Equipment Limited Warranty certificate included with unit for specific details. FEATURES APPLICATIONS Check/Expansion Valve • 1.5 to 5 ton nominal sizes • All models have a factory-installed,internal check/ • Lennox designed upflow cased indoor coils can easily be expansion valve installed with most Lennox upflow furnaces • For use with R-410A systems • Factory installed R-410A,check/expansion valve • Wide range valve COIL CONSTRUCTION • Chatleff style fitting • Expansion valves are externally-equalized,non-bleed Quantum" Coil port type • Lennox designed and fabricated coil • Aluminum tubing, hairpins,distributor and header tubes CABINET • Copper refrigerant sweat connections on both liquid and • Pre-painted heavy gauge steel suction lines for easy brazing • Insulated with thick fiberglass insulation • Ripple-edged aluminum fins • Flanges provided in outlet for ease of duct connection • Lanced fins provide maximum exposure of fin surface to • Removable panels provide access to coil air stream Furnace Match-Up • Rifled tubing provides superior refrigerant heat transfer • Coils exactly match corresponding furnaces with same • Twin coil construction assembled in an"A'configuration letter designation in model number for large surface area • No adaptor required. • High pressure testing insures leak-proof construction • Engaging holes furnished on cabinet for alignment with Anti-Microbial Drain Pan furnace • Non-corrosive, UV-resistant polymer drain pan with dual fpt drain connections • Anti-Microbial additive resists growth of mold and mildew on drain pan which improves indoor air quality and reduces drain line blockage CX35-1.5 to 5 Ton Indoor Coils /Pane 2 SPECIFICATIONS 1 .5 TO 2 TON General Data Model No. CX35-18/24A-6F CX35-18/24B-6F CX35-24A-6F CX35-24B-6F Nominal size-Tons 1.5/2 1.5/2 2 2 Line Suction/vapor o.d. -sweat 3/4 3/4 3/4 3/4 Connections Liquid o.d. -sweat 3/8 3/8 3/8 3/8 in. Condensate drain (fpt) (2) 3/4 (2) 3/4 (2) 3/4 (2)3/4 Indoor Net face area sq. ft. 3.11 3.11 3.55 3.55 Coil Tube diameter- in. 3/8 3/8 3/8 3/8 Number of rows 2 2 3 3 Fins per inch 18 18 14 14 Matching Lennox Furnace Width A B A B Coil& Furnace Cabinet Width -in. 14-1/2 17-1/2 14-1/2 17-1/2 Shipping Data-lbs. 30 34 38 43 SPECIFICATIONS 2.5 TO 3 TON General Data Model No. CX35-30A-6F CX35-30B-6F CX35-30/36A-6F CX35-30/36B-6F Nominal size-Tons 2.5 2.5 2.5/3 2.5/3 Line Suction/vapor o d. -sweat 3/4 3/4 3/4 3/4 Connections Liquid o.d. -sweat 3/8 3/8 3/8 3/8 In. Condensate drain (fpt) (2)3/4 (2)3/4 (2)3/4 (2) 3/4 Indoor Net face area sq. ft. 4.44 4.44 4.89 5.77 Coil Tube diameter- in. 3/8 3/8 3/8 3/8 Number of rows 3 3 2 2 Fins per inch 13 13 18 18 Matching Lennox Furnace Width A B A B Coil& Furnace Cabinet Width -in. 14-1/2 17-1/2 14-1/2 17-1/2 Shipping Data-lbs. 45 50 41 45 SPECIFICATIONS 2.5 TO 4 TON General Data Model No. CX3530/36C-6F CX35-36A-6F CX3536B-6F CX35-486-6F CX35-48C-6F Nominal size -Tons 2.5/3 3 3 3.5/4 3 5/4 Line Suction/vapor o.d. -sweat 3/4 3/4 3/4 7/8 7/8 Connections Liquid o.d. -sweat 3/8 3/8 3/8 3/8 3/8 In. Condensate drain (fpt) (2) 3/4 (2)3/4 (2) 3/4 (2)3/4 (2) 3/4 Indoor Net face area sq. ft. 5.77 4.89 4.89 5.77 5.77 Coil Tube diameter- in. 3/8 3/8 3/8 3/8 3/8 Number of rows 2 3 3 3 3 Fins per inch 18 14 14 13 13 Matching Lennox Furnace Width C A B B C Coil& Furnace Cabinet Width -in. 21 14-1/2 17-1/2 17-1/2 21 Shipping Data-lbs. 48 46 50 55 60 SPECIFICATIONS 4 TO 5 TON General Model No. CX35-49C-6F CX35-50/60C-6F CX35-60C-6F CX35-60D-6F Data Nominal size-Tons 4 4/5 5 5 Line Suction/vapor o.d -sweat 7/8 7/8 7/8 7/8 Connections Liquid o.d. -sweat 3/8 3/8 3/8 3/8 In. Condensate drain (fpt) (2) 3/4 (2) 3/4 (2) 3/4 (2) 3/4 Indoor Net face area sq. ft. 7.0 5.78 7.50 7.58 Coil Tube diameter-in. 3/8 3/8 3/8 3/8 Number of rows 3 3 3 3 Fins per inch 15 13 16 14 Matching Lennox Furnace Width C C C D Coil& Furnace Cabinet Width -in. 21 21 21 24-1/2 Shipping Data-lbs. 70 60 73 72 CX35- 1 5 to 5 Ton Indoor Cnils /Pane 3 AIR RESISTANCE Air Total Resistance Air Total Resistance Model Volume Dry Coil Wet Coil MNoe1 Volume Dry Coil Wet Coil cfm in.w.g. in.w.g. cfm in.w.g. in.w.g. CX35-18/24A-6F 400 0.06 0.08 CX35-36A-6F 800 0.13 0.14 CX35-18/24B-6F 600 0.11 0.17 1000 0.19 0.21 800 0.18 0.25 1200 0.27 0.30 1000 0.27 0.39 1400 0.34 0.39 1200 0.37 0.52 1600 0.45 0.51 CX35-24A-6F 400 0.05 0.05 CX35-48B-6F 1000 0.13 0.13 600 0.09 0.10 1200 0.18 0.18 800 0.16 0.18 1400 0.23 0.24 1000 0.23 0.26 1600 0.30 0.31 1200 0.32 0.36 1800 0.37 0.40 CX35-24B-6F 400 0.03 0.04 CX35-48C-6F 1000 0.07 0.09 600 0.07 0.09 1200 0.10 0.12 800 0.11 0.15 1400 0.13 0.16 1000 0.17 0.22 1600 0.16 0.20 1200 0.23 0.31 1800 0.20 0.24 CX35-30A-6F 600 0.07 0.08 CX35-49C-6F 1200 0.08 0.12 800 0.12 0.13 1400 0.13 0.17 1000 0.18 0.20 1600 0.17 0.22 1200 0.26 0.28 1800 0.22 0.28 1400 0.34 0.37 2000 0.28 0.35 CX35-30B-6F 600 0.06 0.06 CX35-50/60C-6F 1200 013 0.17 800 0.09 0.11 1400 0.18 0.23 1000 0.13 0.16 1600 0.23 0.29 1200 0.19 0.23 1800 0.28 0.37 1400 0.25 0.31 2000 0.34 0.43 CX35-30/36A-6F 800 0.13 0.14 CX35-60D-6F 1400 0.11 0.15 1000 0.19 0.21 1600 0.14 0.18 1200 0.27 0.30 1800 0.17 0.21 1400 0.34 0.39 2000 0.21 027 1600 0.45 0.51 2200 0.25 0.32 CX35-30/36B-6F 800 0.08 0.11 2400 0.30 0.37 CX353 CX35-36B-6F 6F 1000 0.13 0.16 CX35-60C-6F 1400 0.15 0.19 6B-6F 1200 0.17 0.21 1600 0.19 0.23 1400 0.22 0.28 1800 0.24 0.28 1600 0.29 0.34 2000 0.29 0.34 2200 0.33 0.40 2400 0.39 0.46 CX35- 1 5 to 5 Ton Indoor Cnilc !Paae 4 DIMENSIONS CX35-18/24(A/B), -30/36(A/B/C) and -36(A/B) Coils 3/4 (19) 3/4 19-1/2 3/4 (19) �:� (495) (19) C OUTLET OPENING 3/4(19) TOP VIEW 40 A 21 (533) 3l4 (19) rn� / / 1 H t SUCTION LINE // I, G F AIR FLOW E LIQUID C / 1 LINE L—____ 1-1/2 1-1l4 D (38) (32) INLET 2-5/8 CONDENSATE INLET OPENING (67) DRAINS OPENING 9/16 D 9/16 2(519) 9/16 (519 (14) FRONT VIEW (14) (14) SIDE VIEW Model A B C D E F G H Number in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm CX35-18/24A-6F 14-1/2 368 16-1/2 419 13 330 13-3/8 340 7-1/4 185 3-5/8 92 2-5/8 66 2-3/8 60 CX35-18/24B-6F 17-1/2 445 16-1/2 419 16 406 16-3/8 416 7-1/4 185 3-5/8 92 2-5/8 66 2-3/8 60 CX35-30/36A-6F 14-1/2 368 24-1/2 622 13 330 13-3/8 340 13-1/2 343 3-5/8 92 2-5/8 66 2-3/8 60 CX3530/36B-6F 17-1/2 445 24-1/2 622 16 406 16-3/8 416 13-1/2 343 3-5/8 92 2-5/8 66 2-3/8 60 CX35-30/36C-6F 21 533 24-1/2 622 19-1/2 495 19-7/8 505 13-1/2 343 3-5/8 92 2-5/8 66 2-3/8 60 CX35-36A-6F 14-112 368 24-1/2 622 13 330 13-3/8 340 13-1/2 343 3-5/8 92 2-5/8 66 2-3/8 60 CX35-36B-6F 17-1/2 445 24-1/2 622 16 406 16-3/8 416 13-1/2 343 3-5/8 92 2-5/8 66 1 2-3/8 1 60 CX35-1.5 to 5 Ten Indoor Coils /Pane S DIMENSIONS CX35-24(A/B), -30(A/B), -48(B/C), -50/60C and -60D Coils (NOTE - See next page for CX35-49C-6F and CX35-60C-6F Coils) 3/4(19) 3/4 19-1/2 3/4 (19) (495) (19) C OUTLET NOTE-CX35-60D coil is positioned in cabinet OPENING with coil face running left to right, all other coil sizes are positioned like drawing. 3/4(19) TOP VIEW A 21 (533) 314 (19) H B SUCTION It LINE / ` F FLAIR OW LIQUID // 1 LINE L— n 1-1/2 1-1/4 (38) (32) INLET 2-5/8 CONDENSATE INLET OPENING (67) DRAINS OPENING 9/16 D 9/16 20-7/16 9/16 (519) 14 (14) FRONT VIEW (14) SIDE VIEW ( ) Model A B C D E F G H Number in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm CX35-24A-6F 14-1/2 368 18-1/2 470 13 330 13-3/8 340 9-3/4 248 3-5/8 92 2-5/8 66 2-3/8 60 CX35-24B-6F 17-1/2 445 18-1/2 470 16 406 16-3/8 416 9-3/4 248 3-5/8 92 2-5/8 66 2-3/8 60 CX35-30A-6F 14-1/2 368 22-1/2 572 13 330 13-3/8 340 11-1/2 292 3-5/8 92 2-5/8 66 2-3/8 60 CX35-30B-6F 17-1/2 445 22-1/2 572 16 406 16-3/8 416 11-112 292 3-5/8 92 2-5/8 66 2-3/8 60 CX35-48B-6F 17-1/2 445 27-1/2 699 16 406 16-3/8 416 12-112 318 3-5/8 92 2-5/8 66 2-3/8 60 CX35-48C-6F 21 533 27-1/2 699 19-1/2 495 19-7/8 505 12-1/2 318 3-5/8 92 2-5/8 66 2-3/8 60 CX35-50/60C-6F 21 533 27-1/2 699 19-1/2 495 19-7/8 505 12-1/2 318 3-5/8 92 2-5/8 66 2-3/8 60 CX35-60D-6F 24-1/2 622 29-1/2 749 23 584 23-3/8 594 10 254 3-5/8 92 2-5/8 66 2-3/8 60 CX35- 1 5 to 5 Ton indoor Cnils /Pane 6 DIMENSIONS CX35-49C-6F and CX35-60C-6F 3/4(19) 1-3/4 19-1/2 1, 3/4 (44) (495) (19) 19-1/2 (495) OUTLET OPENING 3/4 (19) TOP VIEW 21 22 (533) 3/4 (559) (19) r�1 / / \ \ C D ItSUCTION / r/ `\ LINE / / B AIR FLOW LIQUID— r��~ \ \ LINE L" --- o 0 1-1/2 1-1/4 (38) (32) INLET 2-5/8 CONDENSATE INLET OPENING (67) DRAINS OPENING 9/16 19-7/8 9/16 21-7/16 9/16 (14) (505) (14) (545) (14) FRONT VIEW SIDE VIEW Model A B C D E Number in. mm in. mm in. mm in. mm in. mm CX35-49C-6F 10 254 3-5/8 92 29-1/2 749 2-3/8 60 2-5/8 66 CX35.60C-6F 14-1/2 368 3-5/8 92 31-1/2 800 2-3/8 60 2-5/8 66 CX35- 1 5 to S T—1—i—r(' He /D.—7 CX34 TO CX35 CROSS-REFERENCE Dimensions Dimension CX34 Model No. Tons (H x W x DJ Order No. CX35 Model No. Tons (H x W x Ds Order No. CX34-18/24A-6F 1.5-2 16.5 x 14.5 x 21 20M63 CX35-18/24A-6F 1 5-2 16 5 x 14.5 x 21 1OC41 CX34-18/24B-6F 1.5-2 16.5 x 17.5 x 21 20M67 CX35-18/24B-6F 1 5 -2 16 5 x 17.5 x 21 1OC42 CX34-18/24C-6F 1.5-2 16.5 x 21 x 21 70M27 CX35-18/24B-6F 1.5-2 16.5 x 17.5 x 21 1OC42 CX34-19A-6F 1.5 16 5 x 14 5 x 21 85M16 CX35-24A-6F 2 18 5 x 14.5 x 21 1OC43 CX34-25A-6F 2 18 5 x 14.5 x 21 85M17 CX35-24A-6F 2 18.5 x 14.5 x 21 1OC43 CX34-25B-6F 2 18.5 x 17 5 x 21 85M18 CX35-24B-6F 2 18.5 x 17.5 x 21 1OC44 CX34-31A-6F 2.5 22.5 x 14.5 x 21 85M19 CX35-30A-6F 2.5 22.5 x 14.5 x 21 1OC47 CX34-31 B-6F 2.5 22.5 x 17.5 x 21 85M20 CX35-3013-6F 2.5 22.5 x 17 5 x 21 1OC48 2 CX34-30A-6F 2.5 20.5 x 14.5 x 21 20M64 2 CX35-30/36A-6F 2.5-3 24.5 x 14.5 x 21 1 OC49 CX34-36A-6F 3 24.5 x 14 5 x 21 20M65 CX35-30/36A-6F 2 5 -3 24 5 x 14.5 x 21 1 OC49 2 CX34-30B-6F 2.5 20.5 x 17.5 x 21 20M68 2 CX35-30/36B-6F 2.5-3 24.5 x 17.5 x 21 10050 CX34-36B-6F 3 24.5 x 17.5 x 21 20M69 CX35-30/36B-6F 2.5-3 24.5 x 17.5 x 21 10050 2 CX34-30C-6F 2.5 20.5 x 21 x 21 70M28 2 CX35-30/36C-6F 2.5 -3 24.5 x 21 x 21 10051 CX34-36C-6F 3 24.5 x 21 x 21 20M74 CX35-30/36C-6F 2 5 -3 24.5 x 21 x 21 10051 CX34-38A-6F 3 24.5 x 14.5 x 21 20M66 CX35-36A-6F 3 24.5 x 14.5 x 21 10052 CX34-38B-6F 3 24.5 x 17.5 x 21 20M70 CX35-36B-6F 3 24.5 x 17.5 x 21 10053 2 CX34-42B-6F 3.5 24.5 x 17.5 x 21 20M71 2 CX35-48B-6F 3 5-4 27.5 x 17.5 x 21 10054 CX34-43B-6F 3.5 27.5 x 17.5 x 21 85M21 CX35-488-6F 3.5 -4 27.5 x 17.5 x 21 10054 2 CX34-44/48B-6F 4 24.5 x 17.5 x 21 20M72 2 CX35-48B-6F 3.5 -4 27.5 x 17.5 x 21 10054 CX34-43C-6F 3.5 27.5 x 21 x 21 85M22 CX35-48C-6F 3 5 -4 27.5 x 21 x 21 1 0055 CX34-44/48C-6F 3.5-4 24.5 x 21 x 21 20M75 2 CX35-48C-6F 3.5-4 27.5 x 21 x 21 10055 CX34-44/48C-6F 3.5-4 24.5 x 21 x 21 20M75 '' CX35-49C-6F 4 29.5 x 21 x 22 10056 CX34-49C-6F 4 29.5 x 21 x 22 85M23 CX35-49C-6F 4 29.5 x 21 x 22 10056 CX34-50/60C-6F 4-5 27.5 x 21x 21 20M76 CX35-50/60C-6F 4- 5 27 5 x 21 x 21 10057 CX34-62C-6F 5 31.5 x 21 x 22 85M24 CX35-60C-6F 5 31.5 x 21 x 22 10058 CX34-60D-6F 5 25.5 x 24 5 x 21 20M77 2 CX35-60D-6F 5 29.5 x 24.5 x 21 10059 CX34-62D-6F 5 29.5 x 24.5 x 21 20M78 CX35-60D-6F 5 29 5 x 24.5 x 21 1 0059 Coil widths do not match between CX34 and CX35 models. Coil heights do not match between CX34 and CX35 models Coil depths do not match between CX34 and CX35 models. REVISIONS Sections Description of Change Dimensions Plumbing dimensions updated due to move to new manufacturing facility. ♦ 1 C - us OT" Intertek L ENNOX Visit a at latest tech www.lennox.com information, m For the latest technical information, www.LennoxPros.com s Contact us at 1-800-4-LENNOX NOTE-Due to Lennox'ongoing commitment to quality,Specifications,Ratings and Dimensions subject to change without notice and without incurring liability. Improper installation,adjustment,alteration,service or maintenance can cause property damage or personal injury. Installation and service must be performed by a qualified installer and servicing agency. C2019 Lennox Industries,Inc. Alfredo DiVitto From: Alfredo DiVitto Sent: Tuesday,January 9, 2024 9:34 AM To: cct_927@hotmail.com Subject: final inspection for new furnace permit mp21-179 Good Mrs.Tamucci looks like the final inspection was not completed for your new furnace install please give us a call so we can schedule the inspection. 914-939-0668. Thank you, Alfredo (Freddy) DiVitto Assistant Building Inspector Village of Rye Brook 938 King St. Rye Brook,N.Y. 10573 Office: 914-939-0668 ASCII .0.< e� tt� n P sq fi i¢i1v�gA.'1ji * S`nAY...�+ �., :.. ^' ,���".. �y��' wu'•1 � ',� i '�•' _ ��i��,�t v` 4"Yl �� i�+ ryr'Mj�• t t±,;�. 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INSR TYPE OF INSURANCE ADDLSUBR POLICY EFF POLICY EXP LTR POLICYNUMBER MM/DD MM/DD LIMITS A X COMMERCIAL GENERAL LIABILITY Y Y PHPK2267442 4/30/2021 4/30/2022 EACH OCCURRENCE $1,000,000 F_1� DAMAGE TO RENTED CLAIMS-MADE OCCUR PREMISES Ea occurrence $1,000,000 MED EXP(Any one person) $10,000 PERSONAL 8 ADV INJURY $1,000,000 GEN'L AGGREGATE LIMIT APPLIES PER: GENERAL AGGREGATE $2,000,000 X POLICY❑JET LOC PRODUCTS-COMP/OP AGG $2,000,000 OTHER: B AUTOMOBILE LABIU`Y 02240632-0 6/12/2020 6/12/2021 COMBINED SINGLE LIMIT $1,000,000 Ea accident ANY AUTO BODILY INJURY(Per person) $ OWNED X SCHEDULED BODILY INJURY(Per accident) $ AUTOS ONLY AUTOS X HIRED X NON-OWNED PROPERTYDAMAGE $ AUTOS ONLY AUTOS ONLY Per accident $ C X UMBRELLALUB X OCCUR Y Y PHUB765681 4/30/2021 4/30/2022 EACH OCCURRENCE $4,000,000 EXCESS LIAB CLAIMS-MADE AGGREGATE $4,000,000 DIED I X I RETENTION E $ WORKERS COMPENSATION PER OTH- AND EMPLOYERS'LIABILITY Y/N STATUTE ER ANYPROPRIETOR/PARTNER/EXECUTIVE [—] N/A E.L.EACH ACCIDENT $ OFFICER/M EMBER EXCLUDED? 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