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MP25-104
R . 19 VILLAGE OF RYE BROOK MAYOR 938 King Street,Rye Brook,N.Y. 10573 ADMINISTRATOR Jason A. Klein (914) 939-0668 Christopher J.Bradbury www.ryebrookny.goV TRUSTEES BUILDING& FIRE INSPECTOR Susan R. Epstein Steven E. Fews David M. Heiser Donald T. Krom,Jr. Salvatore W. Morlino CERTIFICATE OF COMPLIANCE October 1,2025 Daniel Marks &Yael Marks 18 Hillandale Road Rye Brook,New York 10573 Re: 18 Hillandale Road, Rye Brook,New York 10573 Parcel ID#: 135.28-1-39 This document certifies that the work done under Mechanical Permit #25-104 issued on 7/2/2025 for the installation of a new condenser,a new air handler and coil has been satisfactorily completed. Sincerely, Steven E. Fews Building&Fire Inspector /to QyE 4R(�� O� 2� w � 1962 BUILDING DEPARTMENT ❑B LDINGINSPECTOR 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:TIC'] u_ 0t.4 \! ._ _DATE: 'q- Lo L� PERMIT#Yy\? Z�- 0--L[ _ISSUED'70202.rSECT: , BLOCK:LOT: LOCATION: 'Q>Q. 0\0� OCCUPANCY: ❑ Violation Noted THE WORK IS... ee PASSED ❑ FAILED / REINSPECTION ❑ SITE INSPECTION REQUIRED ❑ FOOTING ❑ FOOTING DRAINAGE ❑ FOUNDATION ❑ UNDERGROUND PLUMBING NOTES ON INSPECTION: ❑ ROUGH PLUMBING ❑ ROUGH FRAMING ❑ INSULATION 1 ❑ Natural Gas --- �� .� nyt� N-t ti )A[laid ❑ L.P.Gas G�v c, 0 CA ��i0/L (. AJ ❑ FUEL TANK - ❑ FIRE SPRINKLER AD ❑ FINAL PLUMBING ❑ CROSS CONNECTION FINAL OTHER W � x O ir. [ ram+ rn .. o W CO) " a. 48 ~J a o � o o v 72 A = IU �;� V1 • oo � ` d' W W v o E z w aCi .-0 aN WCD c1 � 0 4 t ' I--I00 OZ wall H N 8 U O a .00 N � � � x 0-4 W w p .q � � �� ►� W p o 0H � H o 14 SSW d0 Z W OP-0 IU 0 � � �� b BUILD MENT VIL OF RY OOK JUL - 2 2025 938 KING ET RYE BR ,NY 10573 4 -0 VILLAGE OF RYE BROOK . ov BUILDING DEPARTMENT APPLICATION FOR PERMIT TO INSTALL AND/OR REMOVE HEATING, VENTILATION AND/OR AIR CONDITIONING EQUIPMENT FOR OFFICE USE ONLY: PERMIT Approval Date: JUL Za Permit Fee: $_ C�J Approval Signature: Other: Disapproved: (fees are non-refundable) DO NOT START WORK or CONSTRUCTION UNTIL A PERMIT HAS BEEN ISSUED BY THE BUILDING INSPECTOR.THE ADMINISTRATIVE FEE FOR WORK PROGRESSED OR COMPLETED WITHOUT A PERMIT IS 12%OF THE TOTAL COST OF CONSTRUCTION WITH A MINIMUM FEE OF$750.00 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 be 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=$200.00/unit• COMMERCIAL=$450.00/unit. 5. Complete specifications for each unit being installed. 6. Inspection by the Building Department for removal and/or installation. (48 hour notice required) 7. Electrical work requires a separate Electrical Permit&Electrical Inspection. 8. Plumbing/Gas work requires a separate Plumbing Permit& Plumbing Inspection. Application dated, / 12 5 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: a i,4 rl,�ndtoP zd SBL: 13SiraO p /-39 Zone: 2. Property Owner: IV'r-, M Q r- _S Address: /f 4 0 0042 k led Phone k �I q, -I1 , 3 1 (10 11 Cell#: email:dam rid re I�'nc 4 rn/'-A C p)Vf 3. Contractor: An,44 e Ene eha ni Ca I Address: U (o D I, ML46 (1 51 , PC Phone#:q f 11. q 3t). (F3 01 Cell#: email: , {� I i arr hir- M f e Gn%ed) 4. Scope of Work: New Installation( )•Replacement( )• Removal( )n•Other( ): 4 5. List Equipment: nn Ode 0 se c 4- C.(� I a! a o�.i�!- 6. Location of Equipment: ("Ta[.- ) , ��'� 1 fl , '� r1✓� n a.- aAe--, 7. Method of Installation/Removal(list all equipment needed to perform job): 1 6/l/2025 STATE OF NEW YO12K,COUNTY OF WESTCHESTER ) as: I. a b)L& ,being duly sworn,deposes and states that he/she is the applicant above named, (print name of individual signing as the applicant) and further states that(s)he is the Heating,Ventilation and/or Air Conditioning Contractor for the legal owner and is duly authorized to make and rile this application. 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 0 Sworn to before me this I day of � 20 day o 20 rl� �22 - Signature of Property Owner gnat re of Ap liGdntt t Name of Prope Owner CiLotaryPublic of Applicant kit, Notary Pukirm-RI MELILLO Notary Public,State of New York No.0IME6160063 EN Qualified In Westchester County LINA WFite of Commission Expires January 29,20 1 Notary Public,State of New York No.01 WH6394580 Qualified in Westchester County Commission Expires July 8,2027 This application must be properly completed in its entirety and must include the notarized signature(s)of the legal owner(s)of the subject property, and the applicant of record in the spaces provided. Any application not properly completed in its entirety and/or not properly signed shall be deemed null and void and will be returned to the applicant. 2 6/1/2025 e i • . p 00 to O V-4 Lin O u7 t a W as v W > G JiIle- 00 H a N W tei M z O Z x U N A N w j6 H Z O a N 6- O 00 77 ZO 00 a M w o o f w W Ln 04 w A z z N Z0. w Ug x � oWZ o 00 z A a w a, v �I 0 CIO a z w F. R C C IE ME BUILDING DEPARTMENT VILLAGE OF RYE BROOK JUL 10 2025 938 KING STREET RYE BROOK,NY 10573 '�,(914) 9-0668 VILLAGE OF RYE BROOK "Waawd—ok gOV BUILDING DEPARTMENT ELECTRICAL PERMIT APPLICATION Westchester County Master Electricians License Required FOR OFFICE USE ONLY BP#: EP#: Approval Date: JUL 41 1 Permit Fee: $ )2 5 " 1" Approval Signature: ML Other: **************************************** ***************************************************** DO NOT START WORK or CONSTRlJCT1 )N UNTIL A PERMIT HAS BEEN ISSUED BY THE BUILDING INSPECTOR. THE ADMINISTRATIVE FEE FOR WORK PROGRESSED OR COMPLETED WITHOUT A PERMIT IS 12%OF THE TOTAL COST OF CONSTRUCTION WITH A MINIMUM FEE OF$750.00 Application dated, 5 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. By signing this document, the applicant & property owner agree that all electrical work performed will be in}-conformance with _Iall applicable Federal,State,County and Local Codes. Q 1.Address: I o / 'In)444 `d SBL: I3s, r3� Zone: 2.Property Owner: Pan �At C3 Address: ' 1q/14 le PJ Phone#: II"► 7is, 3161 _Cell#: email: 44n• MArlo J 3(wgMR' 'G0M 3.Master Erlec pician/Licensed/IInstaller:: ajgVWf r �� Address/:: 2u j'da ILL* S� Lic.#: I16b Phone#: "I 1 — 30'V(N2Cell#: email: Into e•�GL hL�' ,(�(JJ�'1 Company Name: V f t //__ Address: 2 )l )n� oL �� 4.Proposed Electrical Work/Fixture Count: WP, e gq,� f 4lCkf 5.31 Party Electrical Inspection Agency: &y', S STATE OF EW YORK,COUNTY OF WESTCHESTER ) as: n GILD being duly worn,deposes and states that he/she is the applicant above named,and does further (print name of individual signiA f tthe pplicant) state that(s)he is the IA r L� lUTor the legal owner and is duly authorized to make and file this application. (Master Electrician/Licensed Installer) 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. 1h Sworn to before me this Sworn to befo a me this o day of 120 day o 20 Signature of Property Owner S' ture of Appltca rrnnGsc6 a f �S Print Name of Property Owner Print Name of Applicant Notary Public Notary Public 6/1/2024 i STATE WIDE INSPECTION SERVICES, INC.: Service With Integii/Y SWIS . : APPLICATION tel 845.202.7224 1 fax 914.219.10621 Office Use Elect. Permit# / 7d Date _ Bldg Permit# �_1 /v Scl Ft Plumbing Permit# Final Certificate# City/Village , ' '�r �'� Zip -! Building Dept. County ✓��C �tC Address Cross Street Section Block Lot TL Owner Name/Address(If different than above) 1> n y1 r Contact Number r ► .�/ ❑Basement ❑ 1st Fl. ❑2nd A. ❑3rd Fl. ❑More Than 3 Fl. ❑Garage ❑Attic ❑Outside ❑Residential ❑Commercial Receptacles Special Recept GFCI AFCI Switches Dimmers Smoke Alarms C/0 Detector Hood Trash Compact Amt Amps Range(s) Cooktop(s) Oven(s) Dishwashers Refrigerator Disposal Microwave Luminaires Generator Transfer Switch SERVICE Amperage #Panels 1P 3P # Meters # Disconnect ❑Underground ❑ New ❑ Reconnect ❑ Repair ❑Overhead ❑ Upgrade ❑ Disconnect Utility ID# ❑Con Ed ❑ NYSEG ❑Central Hudson ❑ Orange/Rockland PHOTOVOLTAIC SYSTEM PV Modules Inverters AC Disconnect Junction Box Combiner Box Load Center PV Monitor Energy Storage System DC Disconnect ❑Legalization ❑ Safety Inspection ❑Consultation J U L 10 2025 VILLAGE OF RYE BROOK BUILDING DEPARTMENT This application is valid for one(1)year from the date received by SWIS.This application 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.The applicant declares that there is no open applications for the above address with any other inspection company.The applicant, owner or authorized agent agrees to all the above terms and conditions as set forth for the application. Email Address Name License# Date Signature Address r City/State Zip Code Company C Phone# State Wide Inspection Services 1080 Main Street Fishkill, NY 12524 OCT _ ' 2025 845 202-7224 Phone 0 VTj- U 5 914-2194-219-1062 Fax STATE WIDE INSPECTION SERVICES Email: office(c0swisny.com VILLAGE OF RYE BROOK Website: www.swisnv.com Service With Integrity ' fli nl�r^ nr_o,' �T ! T BY THIS CERTIFICATE OF COMPLIANCE STATE WIDE INSPECTION SERVICES CERTIFIES THAT: Upon the application of: Upon Premises Owned by: JBG Electric Corp Daniel &Yael Marks 24 Walnut Street 18 Hillandale Road New Rochelle, NY 10801 Rye Brook, NY 10573 Located at: 18 Hillandale Road, Rye Brook, NY 10573 Section: Block: Lot: Electrical Permit Number: EP25-178 135.28 F, 39 Certificate Number: 2025-4950 Building Permit Number: MP25-104 A visual inspection of the electrical system was conducted at the Residential occupancy described below.The electrical system consisting of electrical devices and wiring is located in/on the premises at: 18 Hillandale Road, Rye Brook, NY 10573 The Exterior was inspected in accordance with the NYS and NFPA 70-2017 and the detail of the installation, as set forth below,was found to be in compliance on the 24 day of July 2025. Name Quantity Rating Circuit Type HVAC System 01 Officer: Frank J. Farina This certificate may not be altered in any way and is validated only by the presence of a seal at the location indicated.This certificate is valid for work performed on the date of inspection only. •• M' II y 1• N , AIR CONDITIONERS ML14KC1 LEIVAIN MERIT` SERIES Single-Stage I Quantum" Coil 1 1-Phase 1 60Hz RESIDENTIAL 1.5to 5Tons PRODUCT SPECIFICATIONS (EHB) SEER2 up to 17.0 Cooling Capacity 117,000 to 60,000 Btuh V P, M ERIT` a SERIES TT `� _ LENNOX LfNNOX _ OUANTUM'" _ - COIL 2025 COMPLIANT REFRIGERANT MODEL NUMBER IDENTIFICATION MIL 14KC1 - 036 - 230A01 Product Tier ----------• ' ' ' ' ' = •------- Revision Lev ML Merit®Series el •------- Ratings Revision Level Nominal SEER2 ----- 14=14.Oto14.9SEER ' •------I Voltage ' 230=208/23OV-1 phase-60Hz Ref rigerant Type ------- ' K=R-4546 ------ Nominal Cooling Capacity 018=1.5 tons 024=2 tons 030=2.5 tons Unit Type ------ 036=3 tons C=Air Conditioner(Condenser) 041 =3.5 tons 042=3.5 tons 047=4 tons 048=4 tons Cooling Stages ---- 059=5 tons 1 =Single-Stage Compressor 060=5 tons Form Number 211058 I June 2025 Supersedes all previous versions FEATURE HIGHLIGHTS r — r O 1. Outdoor Coil Fan 2. Quantum" Coil 3. Scroll Compressor ` 4. Heavy Gauge Steel Cabinet 5. Refrigerant Line Connections and Access CONTENTS Approvals And Warranty . . . . . . . . . . . . . . . . . . . . . . . 3 Dimensions-Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 Electrical Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 Expanded Sound Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Field Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Installation Clearances. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Model Number Identification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 Optional Accessories-Order Separately . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 Optional Controls-Order Separately . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 TXV Substitution-R-454B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 TXVUsage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 ML14KC1 11.5 to 5 Ton Air Conditioner I Page 2 APPROVALS AND WARRANTY APPROVALS • AHRI Standard 210/240-2023 certified • AHRI Certified system match-ups and expanded ratings,visit www.LennoxPros.com • ENERGY STAR'Certified • Sound rated to AHRI Standard 270-2008 test conditions • Tested in 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°Basic Limited Warranty at www.Lennox.com for additional details. FEATURES APPLICATIONS ®Quantum`" coil • 1.5 through 5 tons • Lennox designed and fabricated coil • Sound levels as low as 73 dBA • Enhanced aluminum alloy tube/enhanced fin coil • Single-phase power supply • Superior corrosion resistance • Vertical air discharge • Ripple-edged aluminum fins • Applicable to indoor air handlers or gas furnaces with • Aluminum tube construction indoor add-on coils • Lanced fins for maximum fin surface exposure • Shipped completely factory assembled,piped and wired • Fin collars grip tubing for maximum contact area REFRIGERATION SYSTEM • Flared shoulder tubing connections R-454B Refrigerant • Factory tested under high pressure Low GWP(Global Warming Potential) • Entire coil is accessible for cleaning • Zero ODP(Ozone Depletion Potential) High Capacity Liquid Line Drier • Low Toxicity/Lower Flammability-A2L Furnished with unit for field installation • Unit is factory pre-charged Traps any moisture or dirt that could contaminate the NOTE-Total system refrigerant charge is dependent on refrigerant system outdoor unit size, indoor unit size and refrigerant 100% molecular-sieve, bead type line length. High Pressure Switch NOTE-Refer to the unit-mounted charging sticker to • Protects the system from high pressure conditions that determine correct amount of charge required. can be a result of fan failure or a blocked/dirty coil OOutdoor Coil Fan Automatic reset • Direct drive fan Low Pressure Switch • Vertical air discharge • Shuts off unit if suction pressure falls below setting • Totally enclosed fan motor • Provides loss of charge and freeze-up protection • Ball bearings Automatic reset Inherently protected Motor rain shield • Louvered steel fan guard ML14KC1 11.5 to 5 Ton Air Conditioner I Page 3 FEATURES REFRIGERATION SYSTEM (Continued) COMPRESSOR Optional Accessories ©Single-Stage Scroll Compressor Expansion Valve Kits High volumetric efficiency • Field installed on indoor units(if required) • Uniform suction flow • See TXV Usage table • Constant discharge flow • Chatleff-style fitting • Quiet operation Freezestat • Low gas pulses during • Senses suction line temperature compression reduces operational sound levels • Cycles compressor off when suction line temperature • Compressor motor is internally falls below freezestat setpoint protected from excessive current • Opens at 29°F and closes at 58°F and temperature • Installs on or near the discharge line of the evaporator or • Muffler in discharge line reduces on the suction line operating sound levels Loss of Charge Switch Kit • Compressor is installed in the unit on resilient rubber • Protects compressor from damage from low refrigerant mounts for vibration free operation charge conditions Scroll Compressor Operation • SPST,normally-closed • Two involute spiral scrolls matched together generate a • Automatic reset series of crescent-shaped gas pockets between them Refrigerant Line Kits • During compression,one scroll remains stationary while the other scroll orbits around it • Refrigerant lines are shipped refrigeration clean • Gas is drawn into the outer pocket,the pocket is sealed • Lines are cleaned,dried,pressurized and sealed at as the scroll rotates factory • As the spiral movement continues,gas pockets are • Suction line fully insulated pushed to the center of the scrolls.Volume between the • Lines are stubbed at both ends pockets is simultaneously reduced INDOOR REFRIGERANT DETECTION SYSTEM (RDS) When the pocket reaches the center,gas is now at high pressure and is forced out of a port located in the center Complies with UL 60335-2-40 approved standard of the fixed scrolls • Required for all systems using R-454B refrigerant • During compression,several pockets are compressed • Factory or field installed on all indoor units simultaneously resulting in a smooth continuous • Consists of a RIDS refrigerant detection sensor and a compression cycle mitigation control in the indoor unit • Continuous flank contact, maintained by centrifugal • Ensures safe operation for systems equipped with force, minimizes gas leakage and maximizes efficiency R-454B refrigerant • Compressor is tolerant to the effects of slugging and • Indoor sensor will detect any R-454B refrigerant contaminants. If this occurs,scrolls separate,allowing liquid or contaminants to be worked toward the center • If R-454B refrigerant is detected,the refrigerant and discharged detection system will stop compressor operation and operate the blower to reduce concentrations in the Compressor Crankcase Heater conditioned space (041 through 060 Models) • Once safe levels are reached the HVAC system will Prevents migration of liquid refrigerant into compressor resume normal operation and ensures proper compressor lubrication • Refer to indoor unit Product Specifications documents Optional Accessories for additional details Compressor Crankcase Heater (018 through 036 Models) • Prevents migration of liquid refrigerant into compressor and ensures proper compressor lubrication Compressor Sound Cover Reinforced vinyl compressor cover • 1-1/2 inch thick batt fiberglass insulation • All open edges are sealed with a one-inch wide hook and loop fastening tape ML14KC1 11.5 to 5 Ton Air Conditioner I Page 4 FEATURES COMPRESSOR (continued) • Smart Away"-Uses geo-fencing technology to determine when the homeowner is within a Optional Accessories (continued) predetermined distance from the home to operate the Compressor Hard Start Kit system when leaving,away and arriving • Single-phase units are equipped with a PSC compressor • Wi-Fi remote monitoring and adjustment through a motor home wireless network for desktop PCs, laptops and • This type of motor normally does not need a potential apps for smartphones or tablets relay and start capacitor • Smart home automation compatible with Amazon • For conditions such as low voltage,kit may be required Alexa'11,Google Assistant and IFTTT to increase the compressor starting torque • Service Dashboard features online real-time monitoring of installed Lennox6 thermostats Compressor Low Ambient Cut-Off Switch NOTE-See the M30 Smart Wi-Fi Thermostat Product • Non-adjustable switch(low ambient cut-out) Specifications document in the Controls section • Prevents compressor operation when outdoor for more information. temperature is below 35°F Remote Outdoor Temperature Sensor __- Compressor Time-Off Control • Used with the M30 Smart Wi-Fi • Kit prevents compressor short-cycling Thermostat • Allows time for suction and discharge pressure to • Outdoor sensor allows thermostat to equalize. display outdoor temperature • Permits compressor start-up in an unloaded condition. Thermostat • Automatic reset with 5 minute delay between Thermostat is not furnished with unit compressor shut-off and start-up • See Lennox Price Book or Lennox Pros for selection CONTROLS Indoor Blower Off Delay Relay Optional Accessories Delays the indoor blower-off time during the cooling cycle M30 Smart Wi-Fi Thermostat Wi-Fi-enabled,electronic 7-day,universal,multi-stage, Low Ambient Kit programmable,touchscreen thermostat • Air conditioners can operate down to 45°F outdoor air • 4 Heat/2 Cool temperature without additional controls Auto-changeover • Allows unit to operate properly down to 30°F • Dual fuel control with ° o NOTE-Crankcase heater and freezestat should be installed on compressors equipped with a low Optional outdoor sensor ambient kit. • Controls dehumidification NOTE-A compressor lock-out thermostat should be during cooling mode and added to terminate compressor operation below humidification during recommended operation conditions. heating mode ••• - • Offers enhanced capabilities including humidification/ dehumidification/dewpoint measurement and control, HumiditrolG' control,and equipment maintenance reminders • Easy to read 4.3 in. color touchscreen (measured diagonally) • LCD display with backlight shows the current and set temperature,time,inside relative humidity,system status (operating mode and schedules)and outside temperature(optional outdoor sensor required) • Smooth Setback Recovery starts system early to achieve setpoint at start of program period • Compressor short-cycle protection (5 minutes) • Up to four separate schedules are available plus Schedule IQ" • One-Touch Away Mode-A quick and easy way to set the cooling and heating setpoints while away ML14KC1 11.5 to 5 Ton Air Conditioner I Page 5 FEATURES CABINET ©• Heavy gauge steel construction • Louvered heavy gauge steel panels surround unit on all four sides • Pre-painted powder paint cabinet finish • 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 Zinc-Coated Steel Unit Base • Resists rust and corrosion Refrigerant Line Connections, Electrical Inlets,Service Valves • Sweat connection suction and liquid lines • Located on corner of unit cabinet • 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 the cabinet • See dimension drawing Braze-Free/Press Fitting Flexibility • Units can accommodate braze-free or press fittings for installation versatility Optional Accessories Unit Stand-Off Kit • Black high density polyethylene feet raise unit off of mounting surface • Four feet are furnished per order number ML14KC1 11.5 to 5 Ton Air Conditioner I Page 6 SPECIFICATIONS ALL REGIONS Size 018 024 030 036 041 Nominal Tonnage 1.5 2 2.5 3 3.5 Sound Rating Number dBA 73 75 76 76 75 Connections Liquid line(OD)-in. 3/8 3/8 3/8 3/8 3/8 (Sweat) Suction line(OD)-in. 3/4 3/4 3/4 7/8 7/8 Compressor Type 1-Stage Scroll 1-Stage Scroll 1-Stage Scroll 1-Stage Scroll 1-Stage Scroll Refrigerant(15 ft. Line Set) 'R-454B charge furnished 4 lbs. 14 oz. 4 lbs. 14 oz. 5 lbs. 10 oz. 6 lbs. 13 oz. 7 lbs.7 oz. Refrigerant(30 ft.Line Set) 'R-454B charge furnished 5 lbs. 7 oz. 5 lbs.7 oz. 6 lbs.3 oz. 7 lbs.6 oz. 8 lbs.0 oz. Indoor Unit Expansion Valve(TXV) 26Z70 26Z70 26Z70 26Z70 26Z71 Outdoor Net face area-ft.2 Outer coil 16.33 21.00 16.33 21.00 22.17 Coil Inner coil --- --- 15.75 20.25 21.33 Tube diameter-in. 5/16 5/16 5/16 5/16 5/16 Rows 1 1 2 2 2 Fins-in. 26 26 22 22 22 Outdoor HP 1/8 1/8 1/8 1/6 1/3 Fan Diameter-in. 22 22 22 22 26 Blades 2 3 3 3 3 Cfm 2610 2990 2820 3040 3920 Rpm 825 825 825 825 825 Watts 160 160 160 190 180 Shipping Data-lbs. 155 170 180 200 225 ELECTRICAL DATA Line voltage data(Volts-Phase-Hz) 208/230-1-60 208/230-1-60 208/230-1-60 208/230-1-60 208/230-1-60 2 Maximum overcurrent protection (MOCP)amps 15 20 25 30 30 3 Minimum circuit ampacity(MCA) 11.2 13.6 16.6 21.8 21 Compressor Rated load amps 8.3 10.3 12.7 16.7 14.7 Locked rotor amps 45 60.2 75.6 93.5 109 Fan Motor Full load amps 0.74 0.74 0.74 1.0 2.6 Locked rotor amps 1.65 1.65 1.65 1.9 --- OPTIONAL CONTROLS - ORDER SEPARATELY M30 Smart Wi-Fi Thermostat 15Z69 Remote Outdoor Temperature Sensor X2658 OPTIONAL ACCESSORIES - ORDER SEPARATELY Compressor Copeland 27V63 Factory Crankcase Heater LG 27U16 Factory Compressor Hard Copeland 63W22 Start Kit 1OJ42 LG 1OJ42 Compressor Low Ambient Cut-Off Switch 45F08 Compressor Sound Cover 18J42 Compressor Timed-Off Control 47J27 Freezestat 3/8 in. 93G35 Indoor Blower Off Delay Relay 58M81 Loss of Charge Switch Kit 84M23 "Low Ambient Kit(Fan Cycling) 34M72 Refrigerant 3/8 x 3/4 1 3/8 120 ft. 89J56 Line Sets 3/8 x 3/4 1 3/8 130 ft. 89J57 Liquid x Suction OD 1 3/8 x 3/4 1 3/8 140 ft. 89J58 Insulation Thickness Length 3/8 x 3/4 1 3/8 150 ft. 89J59 3/8 x 7/8 1 3/8 130 ft. 89J60 3/8 x 7/8 1 3/8 140 ft. 89J61 3/8 x 7/8 1 3/8 150 ft. 89.162 Unit Stand-Off Kit 94J45 NOTE-Extremes of operating range are plus 10%and minus 5%of line voltage. Refrigerant charge sufficient for the line set length listed in parenthesis. For longer line set requirements see the Installation Instructions or unit Charging Label for information about line set length and additional refrigerant charge required. z HACR type 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. ML14KC1 11.5 to 5 Ton Air Conditioner I Page 7 SPECIFICATIONS ALL REGIONS Size 042 047 048 059 060 Nominal Tonnage 3.5 4 4 5 5 Sound Rating Number dBA 76 76 78 78 80 Connections Liquid line(OD)-in. 3/8 3/8 3/8 3/8 3/8 (Sweat) Suction line(OD)-in. 7/8 7/8 7/8 1-1/8 1-1/8 Compressor Type 1-Stage Scroll 1-Stage Scroll 1-Stage Scroll 1-Stage Scroll 1-Stage Scroll Refrigerant(15 ft.Line Set) 'R-454B charge furnished 7 lbs.2 oz. 7 lbs. 13 oz. 8 lbs. 14 oz. 9 lbs.8 oz. 8 lbs. 14 oz. Refrigerant(30 ft. Line Set) 'R-454B charge furnished 7 lbs. 11 oz. 8 lbs.6 oz. 9 lbs.7 oz. 10 lbs. 1 oz. 9 lbs.7 oz. Indoor Unit Expansion Valve(TXV) 26Z71 26Z71 26Z71 26Z72 26Z72 Outdoor Net face area-ft.2 Outer coil 22.17 22.17 24.93 29.09 29.09 Coil Inner coil 21.33 21.33 24.13 28.16 28.16 Tube diameter-in. 5/16 5/16 5/16 5/16 5/16 Rows 2 2 2 2 2 Fins-in. 22 22 22 22 22 Outdoor HP 1/4 1/3 1/4 1/3 1/4 Fan Diameter-in. 26 26 22 26 26 Blades 3 3 4 4 4 Cfm 4060 3920 3700 4050 4180 Rpm 825 825 825 825 825 Watts 260 180 290 220 290 Shipping Data-lbs. 225 225 235 260 260 ELECTRICAL DATA Line voltage data(Volts-Phase-Hz) 208/230-1-60 208/230-1-60 208/230-1-60 208/230-1-60 208/230-1-60 2 Maximum overcurrent protection(MOCP)amps 35 40 45 55 50 a Minimum circuit ampacity(MCA) 23.2 25.2 29.7 31.8 31.2 Compressor Rated load amps 17.3 18.1 22.4 23.3 23.7 Locked rotor amps 123 126 126 143 157 Fan Motor Full load amps 1.56 2.6 1.7 2.6 1.56 Locked rotor amps 3.2 --- 3.2 --- 3.2 OPTIONAL CONTROLS - ORDER SEPARATELY M30 Smart Wi-Fi Thermostat 15Z69 Remote Outdoor Temperature Sensor X2658 OPTIONAL ACCESSORIES - ORDER SEPARATELY Compressor Hard Copeland 10J42 Start Kit LG 10J42 LG 88M91 Compressor Low Ambient Cut-Off Switch 45F08 Compressor Sound Cover 18,142 Compressor Timed-Off Control 47.127 Freezestat 3/8 in. 93G35 Indoor Blower Off Delay Relay 58M81 Loss of Charge Switch Kit 84M23 °Low Ambient Kit(Fan Cycling) 34M72 Refrigerant 3/8 x 7/8 1 3/8 130 ft. 89.160 Line Sets 3/8 x 7/8 1 3/8 140 ft. 89.1611 Liquid x Suction OD 1 3/8 x 7/8 1 3/8 150 ft. 89J62 Insulation Thickness Length 3/8 x 1-1/8 1 3/8 150 ft. 73P91 Unit Stand-Off Kit 94.145 NOTE-Extremes of operating range are plus 10%and minus 5%of line voltage. Refrigerant charge sufficient for the line set length listed in parenthesis. For longer line set requirements see the Installation Instructions or unit Charging Label for information about line set length and additional refrigerant charge required. 'HACR type 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. ML14KC1 11.5 to 5 Ton Air Conditioner I Page 8 DIMENSIONS - UNIT 4-3/8 4-3/8 INLET lull AIR (111) (111) 4-3/8 4-3/8 OPTIONAL UNIT�v \``INLET I INLET STAND-OFF KIT(4) I C�MPRESSPR \ � (Field Installed) AIR AIR COIL DRAIN OUTLETS (Around perimeter of base) SUCTION LINE \ 4 3/8 (162) CONNECTION 162) o (111) INLET 4 AIR ,,.CONNECTION LINE CONNECTION 6-3/8 4-3/8 (162) (111) TOP VIEW TOP VIEW BASE SECTION A A OUTDOOR Ft DISCHARGE AIR COIL FAN 1'c=— 1 COMPRESSOR C B 1 I I SUCTION AND LIQUID LINE CONNECTION\ ELECTRICAL INLETS 2-3/4(70) ----- 2(51) �j OPTIONAL SIDE VIEW 3/4(19) STANDOFF KITI(4) SIDE VIEW (FIELD INSTALLED) A B C Size Width and Depth Height inches mm inches mm inches mm 018 28-1/4 718 29-1/4 743 28-1/2 724 024 28-1/4 718 1 37-1/4 946 36-1/2 927 030 28-1/4 718 29-1/4 743 28-1/2 724 036 28-1/4 718 37-1/4 946 36-1/2 927 041 32-1/4 819 33-1/4 845 32-1/2 826 042 32-1/4 819 33-1/4 845 32-1/2 826 047 32-1/4 819 33-1/4 845 32-1/2 826 048 28-1/4 718 43-1/4 1099 42-1/2 1080 059 32-1/4 819 43-1/4 1099 42-1/2 1080 060 32-1/4 819 43-1/4 1099 42-1/2 1080 ML14KC1 11.5 to 5 Ton Air Conditioner I Page 9 EXPANDED SOUND DATA Octave Band Sound Power Levels dBA, re 10-11 Watts 1 Sound Y Estimated Sound Pressure Level at Size Center Frequency-HZ Rating Distance From Unit(dBA at distance in ft.) Number 125 250 500 1000 2000 4000 8000 (dBA) 3 5 10 15 50 018 55.5 64.5 69 67.5 65 61 56 73 66 61 55 52 41 024 61.5 64 70 69.5 66 62.5 54.5 75 68 63 57 54 43 030 60 67 72 70.5 67.5 62.5 56 76 69 64 58 55 44 036 58 67.5 72.5 71.5 66.5 62 54.5 76 69 64 58 55 44 041 63 66.5 69 69.5 66.5 61 54 75 68 63 57 54 43 042 59.5 67.5 71.5 70 69 63.5 57.5 76 69 64 58 55 44 047 61 66 72 71 66.5 63 63.5 76 69 64 58 55 44 048 60 70.5 73.5 72.5 70.5 67 60.5 78 71 66 60 57 46 059 63 69.5 73.5 71.5 69.5 64.5 56.5 78 71 66 60 57 46 060 63.5 69.5 75 75 73 68 62.5 80 73 68 62 59 48 NOTE-the octave sound power data does not include tonal correction. 'Tested according to AHRI Standard 270-2008 test conditions. I 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 DI SWITCH CONNECT I I THERMOSTAT DI SWITCH CT Ots equ I_(B�rher_�_ l_(Rired)_ � I_(ByOthers) A A-Two Wire Power(not furnished).See Indoor Unit Electrical Data B D B-Two Wire Power(not furnished).See Electrical Data C-Four Wire Low Voltage(not furnished). 18 ga.minimum D-Five Wire Low Voltage(not furnished). 18 ga.minimum C LENNOX LENNOX All wiring must conform to NEC or CEC and local electrical codes. AIR HEATING UNIT CONDITIONER OR AIR HANDLER UNIT INSTALLATION CLEARANCES See NOTES NOTES: i Service Clearance-30 in. (762 mm)on one of the sides adjacent to the Control Box. One of other three sides must be 36 in. (914 mm). ,4111-See-0- IwSee • One of the two remaining sides may be 12 in. (305 mm). NOTES NOTES • The remaining side may be 6 in. (152 mm). • 48 in. (1219 mm)clearance required on top of unit • 24 in. (610 mm) required between two units Control See NOTES Box ML14KC1 11.5 to 5 Ton Air Conditioner I Page 10 TXV USAGE TXV SUBSTITUTION - R-454B All Lennox coils and air handlers are shipped with a A general guide for replacing the factory installed R-454B TXV factory installed TXV. In most cases,no substitution is if the indoor unit(coil/air handler)is larger or smaller than the needed. outdoor unit. If a different size TXV is required,it will be listed in the Outdoor Unit Indoor Unit Indoor Indoor "TXV SUBSTITUTION"table by size.The correct TXV Size Tons Size Tons TXV TXV must be ordered separately and field installed. Furnished Replacement Size Order Number 018 1.5 42 3.5 26Z71 26Z70 018 26Z70 018 1.5 48 4 1 26Z71 26Z70 024 26Z70 018 1.5 49 4 26Z71 26Z70 030 26Z70 018 1.5 50/60 4/5 26Z71 26Z70 036 26Z70 018 1.5 51/61 4/5 26Z71 26Z70 041 26Z71 018 1.5 60 5 26Z72 26Z70 042 26Z71 024 2 42 3.5 26Z71 26Z70 047 26Z71 024 2 48 4 26Z71 26Z70 048 26Z71 024 2 49 4 26Z71 26Z70 059 26Z72 024 2 50/60 4/5 26Z71 26Z70 - 024 2 51/61 4/5 26Z71 26Z70 060 26Z72 024 2 60 5 26Z72 26Z70 030 2.5 42 3.5 26Z71 26Z70 030 2.5 48 4 26Z71 26Z70 030 2.5 49 4 26Z71 26Z70 030 2.5 50/60 4/5 26Z71 26Z70 030 2.5 51/61 4/5 26Z71 26Z70 030 2.5 60 5 26Z72 26Z70 AHRI STANDARD 210/240-2023 036 3 42 3.5 26Z71 26Z70 036 3 48 4 26Z71 26Z70 Standard Ratings relating to cooling or heating capacities 036 3 49 4 26Z71 26Z70 shall be net values, including the effects of circulating-fan 036 3 50/60 4/5 26Z71 26Z70 heat,but not including supplementary electric heat. Power input used for calculating efficiency shall be the Total 036 3 51/61 4/5 26Z71 26Z70 Power. 036 3 60 5 26Z72 26Z70 Standard Ratings of units which do not have indoor air- 041/042 3.5 24 2 26Z70 26Z71 circulating fans furnished as part of the model, i.e.,Coil- only System,shall be established by subtracting from the o41/042 3.5 30 2.5 26Z7o 26Z71 total cooling capacity 1,505 Btu/h per 1,000 SCFM,and by 041/042 3.5 30/36 2.5/3 26Z70 26Z71 adding the same amount to the heating capacity for non- 041/042 3.5 36 3 26Z70 26Z71 mobile-home, non-Space Constrained units.Total Power 041/042 3.5 60 5 26Z72 26Z71 for both heating and cooling shall be increased by 441 W per 1,000 SCFM of indoor air circulated. 047/048 4 30/36 2.5/3 26Z70 26Z71 047/048 4 36 3 26Z70 26Z71 047/048 4 60 5 26Z72 26Z71 059/060 5 50/60 4/5 26Z71 26Z72 059/060 5 51/61 4/5 26Z71 26Z72 TXV Ranges: 26Z70-1.5 to 3 ton systems-Use on 3 ton(036)and lower systems. 26Z71 -3.5-4 ton systems-Use on 4 ton(047/048)and down to 3.5 ton(041/042)systems. 26Z72-5 ton systems-Use on 5 ton(059/060)systems only. ML14KC1 11.5 to 5 Ton Air Conditioner I Page 11 AIR HANDLERS CBK45UHET (-71 ) LEAMAUX MERIT" Series Upflow/Horizontal I Constant Torque Motor TXV Furnished 601-lz RESIDENTIAL 2to 5Tons PRODUCT SPECIFICATIONS (EHB) Optional Electric Heat-4to20 kW MrmRITO SERIES LENNOX LE""off QUANTUM- COIL COIL 2025 COMPLIANT REFRIGERANT MODEL NUMBER IDENTIFICATION CBK45UHET- 036 - 230 - 71 Unit Typelr---------------- •---------- Revision Level Ck3=Air Handler 71 =R-454B TXV installed . •--------- Voltage FRefngerantType --------------- K=R-454B ; ; 230=208/23OV-1 phase-60hz ------- Nominal Cooling Capacity 024=2 tons Series ------- I45=Quantum'"Coil 03 = tons 036 3 t=3 tons 042=3.5 tons Position ' ; 048=4 tons UH=U flow/Horizontal , , 060=5 tons ----- Metering Metering Device Blower Motor------- T=Factory installed Check/Expansion Valve E=High Efficiency Constant Torque for R-454B refrigerant(non-bleed port) Form Number 211146 I March 2025 Supersedes all previous versions FEATURE HIGHLIGHTS ='�n�3l�s �r 1. Quantum" Coil 2. Refrigerant Line Connections 3. Check and Expansion Valve _^ 4. Power Saver" Constant Torque Blower Motor 5. Transformer 6. Heavy Gauge Steel Cabinet N' M. 7. Anti-Microbial Dual Position Drain Pans 8. Air Filter C6 0 9. Electric Heat (option) ; `r O� CONTENTS Approvals And Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 BlowerData . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 - Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 - Unit-Horizontal Position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 - Unit-Upflow Position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Electrical Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 Electric Heat Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Installation Clearances With Electric Heat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Model Number Identification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 Optional Accessories-Order Separately . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 Replacement Circuit Breakers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 CBK45UHET(-71)12 to 3.5 ton Air Handlers I Page 2 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 210/240-2023 • AHRI Certified system match-ups and expanded ratings,visit www.LennoxPros.com • ETL Listed to US and Canadian safety standards and components within are bonded for grounding to meet safety standards for servicing required by NEC and CEC • All models meet UL 60335-2-40 Refrigerant Detector Requirements • Optional electric heaters are ETL listed and rated in accordance with US Department of Energy(DOE)test procedures and Federal Trade Commission (FTC) labeling regulations • Blower performance data according to unit tests conducted in Lennox air test chamber • Approved for installation in manufactured housing and mobile homes • ISO 9001 Registered Manufacturing Quality System WARRANTY • All covered components • Limited five years in residential applications • Limited one year in non-residential applications NOTE-Refer to Lennox'Basic Limited Warranty at www.Lennox.com for additional details. FEATURES APPLICATIONS 0 Refrigerant Line Connections • 2 to 5 ton nominal sizes • Copper refrigerant sweat connections on both liquid and • Upflow or horizontal applications suction lines for easy brazing NOTE-Downflow applications require optional conversion ' Lines extend outside of the cabinet for ease of kit. connection • Applicable to expansion valve systems in cooling • See dimension drawings for locations applications and check and expansion valve systems in Braze-Free/Press Fitting Flexibility heat pump applications • Units can accommodate braze-free or press fittings for • Wide-range check and expansion valve is factory installation versatility installed 10 R-454B Check and Expansion Valve • Optional field installed electric heaters available in • For use with R-410A systems several sizes for additive heating capacity • Wide range valve with Chatleff style fitting REFRIGERANT SYSTEM Factory installed on all models, internal to cabinet 0 Quantum- Coil BLOWER • Lennox designed and fabricated coil • Enhanced aluminum alloy tube/enhanced fin coil for 0 Power Saver- Constant Torque Blower Motor superior corrosion resistance • Programmable high efficiency multi-speed blower motor • Aluminum tubing, hairpins,distributor and header tubes. ' By maintaining constant torque output,blower motor can deliver more uniform(but not constant)airflow over • Ripple-edged aluminum fins the static pressure range • Twin coil construction assembled in a"A"configuration • Programmable multi-speed operation is achieved by the for large surface area use of an ECM(Electronically Commutated Motor)motor • Provides excellent heat transfer and low air resistance • Leadless blower motor features simple plug-in for maximum efficiency connections • Precise circuiting for uniform refrigerant distribution • Choice of blower speeds is available • Lanced fins provide maximum exposure of fin surface to • See blower Data tables air stream Blower speed change is easily accomplished by a simple • Helical grooved tubing provides superior heat transfer wiring change • Coil thoroughly factory tested under high pressure to Blower Assembly ensure leakproof construction Each blower is statically and dynamically balanced as an assembly before installation in the unit Blower motor is resiliently mounted to blower assembly Blower slides out of cabinet for servicing CBK45UHET(-71)12 to 3.5 ton Air Handlers I Page 3 FEATURES REFRIGERANT DETECTION SYSTEM (RDS) CONTROLS • Complies with UL 60335-2-40 approved standard 8 Transformer • Required for all systems using R-454B refrigerant • 24 volt transformer furnished as standard • Consists of a factory installed Refrigerant Detection • Factory installed in the unit control box System(RDS)sensor and a Refrigerant Detection • Terminal strip furnished System(RDS) Blower Control Board Refrigerant Detection System(RDS)Air Handler Sensor Optional Accessories Sensor ensures safe operation for systems equipped M30 Smart Wi-Fi Thermostat with R-454B refrigerant Wi-Fi-enabled,electronic 7-day,universal, multi-stage, • Indoor sensor will detect any R-454B refrigerant programmable,touchscreen thermostat NOTE-Sensor must be repositioned for horizontal-right, • 4 Heat/2 Cool horizontal-left,and downflow applications. • Auto-changeover Blower Control Board • Dual-fuel control with • Connected to the RDS sensor optional outdoor sensor • Used as interface between indoor unit and thermostat to • Controls dehumidification control system during cooling mode and • Ensures safe operation for systems equipped with humidification during R-454B refrigerant heating mode • If R-454B refrigerant is detected,the refrigerant • Offers enhanced capabilities including humidification/ detection system will stop compressor and/or dehumidification/dewpoint measurement and control, heating operation and operate the blower to reduce Humiditrol control,and equipment maintenance concentrations in the conditioned space reminders • Once safe levels are reached the HVAC system will • Easy to read 4.3 in.color touchscreen (measured resume normal operation diagonally) • Multi-color LED for system status and as an aid in • LCD display with backlight shows the current and set troubleshooting temperature,time,inside relative humidity,system status(operating mode and schedules) and outside • Flashing LED codes for system status(Green/Blue) temperature(optional outdoor sensor required) and diagnosing Sensor errors(Red) • Smooth Setback Recovery starts system early to • Alarm relay can trigger an external alarm if R-454B achieve setpoint at start of program period refrigerant is detected Compressor short-cycle protection (5 minutes) • Zone relay opens all zone dampers(if part of a zoning . Up to four separate schedules are available plus system) if R-454B refrigerant is detected Schedule IQ" • Power is disabled to thermostat to prevent demand if • One-Touch Away Mode-A quick and easy way to set the R-454B refrigerant is detected cooling and heating setpoints while away • On system start-up blower will run for five minutes and • Smart Away`"-Uses geo-fencing technology any thermostat demands are disabled to determine when the homeowner is within a NOTE-Refer to the Installation Instructions for additional predetermined distance from the home to operate the information. 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 Alexa!�',Google Assistant and IFTTT NOTE-See the Lennox6 M30 Smart Wi-Fi Thermostat Product Specifications document in the Controls section for more information. Remote Outdoor Temperature Sensor - • Used with the Lennox'M30 Smart Thermostat • Outdoor sensor allows thermostat to __ J display outdoor temperature Thermostat • Thermostat is not furnished with unit • See Lennox Price Book or Lennox Pros for selection CBK45UHET(-71)12 to 3.5 ton Air Handlers I Page 4 FEATURES CABINET Optional Accessories 0• Constructed of heavy gauge galvanized steel Downflow Conversion Kit • Pre-painted cabinet finish • Required for field conversion to downflow position • Completely insulated with foil faced fiberglass insulation • Kit consists of insulated downflow drain pan,insulated • Removable panels provide complete service access drain pan drip shields,coil drip shields,seal plates and • Filter access door for easy filter replacement support brackets for repositioning coil and drain pan • Thumbscrews hold filter door in place Horizontal Support Frame Kit •• Electrical inlets provided insides and top of cabinet Provides support of unit in horizontal applications • Consists of(2) 1 x 1-1/2 x 32-5/8 in.and(2) 1 x 3 x • See dimension drawing for locations 53-7/8 in. painted heavy gauge cold rolled steel support • Plugs in cabinet for drain connections for upflow(left channels with assembly and suspending holes and right)and horizontal applications • Bolts and nuts furnished for field assembly • See dimension drawing • Suspending rods must be field provided Low Leakage Cabinet Side Return Unit Stand (Upflow Only) • All models have less than 2%air leakage and meet Raises unit 16 in. above floor for side return air duct ANSI/ASHRAE Standard 193-2010"Method of Test for connection Determining the Air Tightness of HVAC Equipment" • Eliminates need for wooden platform construction Upflow/Horizontal Capability(Optional Downflow) • All aluminum construction • Shipped for upflow and horizontal right-hand discharge . Two adjustable frames fit all sizes • May be field converted to horizontal left-hand air discharge by repositioning horizontal drain pan Wall Hanging Bracket Kit(Upflow Only) • Optional downflow kit required for field conversion • Allows unit to be hung on wall at any height •©Anti-Microbial Dual Position Drain Pans Consists of heavy-gauge steel support brackets(one for air handler,one for wall mount) • Anti-Microbial additive resists growth of mold and mildew on drain pan which improves indoor air quality • Screws furnished for fastening one bracket to unit and reduces drain line blockage • Bolts for fastening one bracket to wall are field provided • Drain pans designed for upflow or horizontal High Performance Economizer applications (Commercial Applications Only) • Deep,corrosion resistant high temperature engineered Designed for applications requiring outdoor air to be polymer drain pans have dual pipe drains utilized in a commercial HVAC system • See dimension drawing • Allows the entry of fresh outdoor air for free cooling, reducing the requirement for mechanical cooling • Heavy gauge galvanized steel cabinet lined with thick fiberglass insulation • Mixed air sensor,outdoor air sensor and 24VAC transformer furnished • Approved for California Title 24 building standards • ASH RAE 90.1-2010 compliant • See separate Product Specifications document for additional information and available control and sensor options FILTER Disposable 1 inch filter is furnished • Filter rack furnished in cabinet for easy filter installation • See Specifications tables for filter sizes CBK45UHET(-71)12 to 3.5 ton Air Handlers I Page 5 FEATURES OPTIONAL ELECTRIC HEAT O ETL listed • Field install internal to unit cabinet • Available in several kW sizes • See Electric Heat tables • Helix wound nichrome heating elements exposed directly in air stream resulting in instant heat transfer, low element temperatures and long service life • Each element equipped with accurately located limit control with fixed temperature off setting and automatic reset • Thermal sequencer relay brings elements on and off line,in sequence and equal increments,with time delay between each • Heating control relay(s)furnished as standard • Factory assembled with controls installed and wired • Electric heat control wiring plugs into mating connector on air handler unit Circuit Breaker(CB) Models • All"CB"model heaters are equipped with circuit breakers for overload and short circuit protection • Factory wired and mounted on electric heat unit • Current sensitive and temperature actuated • Manual reset • Flexible plastic circuit breaker cover protects circuit breaker in areas with high humidity or unconditioned areas to prevent nuisance tripping • Circuit breakers qualify as disconnect means at unit in many areas,eliminate the need for field provided disconnect • Consult local electrical code in your area Optional Accessories Single-Point Power Source Control Box • Control Box may be used with optional electric heat when single power supply is connected to multi-circuit electric heat • Field installs external to the unit cabinet on either side or top • Constructed of heavy gauge steel, baked enamel finish, pre-punched mounting holes,electrical inlet knockouts, and terminal strip • Removeable cover provides easy access • Dimensions(H x W x D)-7 x 7 x 4 in. CBK45UHET(-71)12 to 3.5 ton Air Handlers I Page 6 SPECIFICATIONS Size 024 030 036 Nominal Tonnage 2 2.5 3 Refrigerant Type R-454B R-454B R-454B Factory Installed Expansion Valve(TXV) 26Z70 26Z70 26Z70 Connections Liquid line(OD)sweat-in. 3/8 3/8 3/8 Suction line(OD)sweat-in. 3/4 3/4 7/8 Condensate drain (FPT)-in. (2)3/4 (2)3/4 (2)3/4 Indoor Net face area-ft.2 3.77 4.72 5.66 Coil Tube diameter-in. 3/8 3/8 3/8 Rows 3 3 3 Fins-in. 15 15 15 Blower HP 1/2 1/2 1/2 Wheel nominal diameter x width-in. 10 x 8 10 x 8 10 x 8 Air volume range-cfm 203- 1054 406-1341 422-1523 ' Filters Size-in. 15x20x1 15x20x1 18x20x1 Shipping Data-lbs. 127 133 169 ELECTRICAL DATA Line voltage data(Volts-Phase-Hz) 208/230-1-60 208/230-1-60 208/230-1-60 2 Maximum overcurrent protection(MOCP)amps(unit) 15 15 15 3 Minimum circuit ampacity(MCA)(unit) 5.1 5.1 5.1 Blower Motor Full Load Amps 4.1 4.1 4.1 SPECIFICATIONS Size 042 048 060 Nominal Tonnage 3.5 4 5 Refrigerant Type R-454B R-454B R-454B Factory Installed Expansion Valve(TXV) 26Z71 26Z71 26Z72 Connections Liquid line(OD)sweat-in. 3/8 3/8 3/8 Suction line(OD)sweat-in. 7/8 7/8 7/8 Condensate drain(FPT)-in. (2)3/4 (2)3/4 (2)3/4 Indoor Net face area-ft.2 5.66 6.13 7.08 Coil Tube diameter-in. 3/8 3/8 3/8 Rows 3 3 3 Fins-in. 15 15 15 Blower HP 3/4 1 1 Wheel nominal diameter x width-in. 12 x 10 12 x 10 12 x 10 Air volume range-cfm 568-1656 1110- 1895 830-1980 ' Filters Size-in. 18 x 20 x 1 18 x 20 x 1 18 x 20 x 1 Shipping Data-lbs. 169 179 190 ELECTRICAL DATA Line voltage data(Volts-Phase-Hz) 208/230-1-60 208/230-1-60 208/230-1-60 2 Maximum overcurrent protection(MOCP)amps(unit) 15 15 15 3 Minimum circuit ampacity(MCA)(unit) 8 9.5 9.5 Blower Motor Full Load Amps 6 7.6 7.6 1 Disposable filter. 2 2 HACR type circuit breaker or fuse. ' 3 Refer to National or Canadian Electrical Code manual to determine wire,fuse and disconnect size requirements.Use wires suitable for at least 167T. OPTIONAL ACCESSORIES - ORDER SEPARATELY Description 024,030 036,042,048,060 M30 Smart Wi-Fi Thermostat 15Z69 15Z69 Remote Outdoor Temperature Sensor X2658 X2658 Downflow Conversion Kit Y9658 Y9659 Electric Heat See Electric Heat Data Tables on page 10 Horizontal Support Frame Kit 56.118 56.118 Side Return Unit Stand(Upflow Only) 451<32 45K32 Single-Point Power Source Control Box(for Electric Heat) 211-139 211-139 Wall Hanging Bracket Kit(Upflow Only) 45K30 451<30 High Performance Economizer(Commercial Only) 1OU53 1OU53 CBK45UHET(-71)12 to 3.5 ton Air Handlers I Page 7 BLOWER DATA CBK45UHET-024 PERFORMANCE External Air Volume I Watts at Various Blower Speeds Static Tap 1 Tap 2 Tap 3 Tap 4 Tap 5 Pressure in.w.g. cfm Watts cfm Watts cfm Watts cfm Watts cfm Watts 0.10 676 64 820 107 1015 180 1015 180 1054 194 0.20 612 71 780 114 981 188 981 188 1020 203 0.30 514 77 752 120 953 195 953 195 987 212 0.40 448 83 712 126 922 204 922 204 958 219 0.50 400 86 678 133 899 210 899 210 940 226 0.60 337 92 598 142 865 219 865 219 902 235 0.70 270 100 535 147 831 224 831 224 881 241 0.80 203 103 495 153 799 1 237 799 237 833 248 NOTE-All air data measured external to unit with dry coil and 1 inch non-pleated air filter in place. Electric heaters have no appreciable air resistance. CBK45UHET-030 PERFORMANCE External Air Volume I Watts at Various Blower Speeds Static Tap 1 Tap 2 Tap 3 Tap 4 Tap 5 Pressure in.w.g. cfm Watts cfm Watts cfm Watts cfm Watts cfm Watts 0.10 775 87 999 160 1132 219 1132 219 1341 346 0.20 731 94 965 168 1099 229 1099 229 1309 357 0.30 690 100 936 175 1068 237 1068 237 1289 364 0.40 647 106 899 184 1041 245 1041 245 1259 376 0.50 565 115 870 191 1014 254 1014 254 1239 385 0.60 522 118 833 197 985 261 985 261 1197 389 0.70 474 125 797 208 957 269 957 269 1168 395 0.80 406 132 715 218 928 278 928 278 1139 403 NOTE-All air data measured external to unit with dry coil and 1 inch non-pleated air filter in place. Electric heaters have no appreciable air resistance. CBK45UHET-036 PERFORMANCE External Air Volume I Watts at Various Blower Speeds Static Tap 1 Tap 2 Tap 3 Tap 4 Tap 5 Pressure in.w.g. cfm Watts cfm Watts cfm Watts cfm Watts cfm Watts 0.10 865 94 1303 250 1415 312 1415 312 1523 386 0.20 812 104 1268 261 1381 325 1381 325 1492 399 0.30 747 113 1234 271 1352 336 1352 336 1462 411 0.40 674 119 1199 283 1316 348 1316 348 1434 423 0.50 620 125 1153 295 1285 360 1285 360 1403 434 0.60 565 131 1117 306 1238 377 1238 377 1363 452 0.70 484 138 1047 323 1202 386 1202 386 1315 456 0.80 422 144 1004 326 1134 396 1134 396 1281 467 NOTE-All air data measured external to unit with dry coil and 1 inch non-pleated air filter in place. Electric heaters have no appreciable air resistance. CBK45UHET(-71)12 to 3.5 ton Air Handlers I Page 8 BLOWER DATA CBK45UHET-042 PERFORMANCE External Air Volume I Watts at Various Blower Speeds Static Tap 1 Tap 2 Tap 3 Tap 4 Tap 5 Pressure in.w.g. cfm Watts cfm Watts cfm Watts cfm Watts cfm Watts 0.10 982 132 1446 390 1560 473 1560 473 1656 569 0.20 923 140 1413 402 1526 488 1526 488 1624 581 0.30 866 148 1362 411 1500 498 1500 498 1594 591 0.40 812 153 1357 420 1469 510 1469 510 1563 602 0.50 745 162 1325 429 1437 520 1437 520 1543 613 0.60 686 169 1292 438 1413 530 1413 530 1505 615 0.70 642 176 1257 448 1345 543 1345 543 1456 613 0.80 568 185 1221 458 1335 544 1335 544 1417 612 NOTE-All air data measured external to unit with dry coil and 1 inch non-pleated air filter in place. Electric heaters have no appreciable air resistance. CBK45UHET-048 PERFORMANCE External Air Volume I Watts at Various Blower Speeds Static I Tap 1 Tap 2 Tap 3 Tap 4 Tap 5 Pressure in.w.g. cfm Watts cfm Watts cfm Watts cfm Watts cfm Watts 0.10 1277 187 1524 279 1733 395 1773 426 1899 512 0.20 1234 197 1480 295 1697 410 1741 443 1867 530 0.30 1190 208 1442 307 1661 424 1704 460 1837 544 0.40 1145 217 1400 321 1629 437 1678 472 1806 559 0.50 1099 229 1348 332 1597 449 1645 486 1775 574 0.60 1011 243 1323 344 1552 466 1612 500 1745 588 0.70 934 252 1284 356 1519 478 1577 514 1710 604 0.80 896 258 1212 372 1482 491 1546 525 1680 616 0.90 845 272 1129 385 1451 502 1509 539 1644 632 NOTE-All air data measured external to unit with dry coil and 1 inch non-pleated air filter in place. Electric heaters have no appreciable air resistance. CBK45UHET-060 PERFORMANCE External Air Volume/Watts at Various Blower Speeds Static Tap 1 Tap 2 Tap 3 Tap 4 Tap 5 Pressure in.w.g. cfm Watts cfm Watts cfm Watts cfm Watts cfm Watts 0.10 1147 144 1673 387 1826 496 1903 553 2010 630 0.20 1085 155 1630 402 1791 512 1876 566 1976 642 0.30 1035 164 1596 415 1762 525 1843 583 1947 656 0.40 1006 171 1563 428 1732 538 1815 596 1912 672 0.50 954 180 1526 443 1704 551 1782 613 1883 683 0.60 825 194 1495 455 1669 567 1750 627 1851 701 0.70 783 199 1464 467 1637 582 1722 641 1821 715 0.80 739 208 1436 477 1602 597 1691 655 1776 717 0.90 687 219 1406 488 1583 604 1643 656 1745 722 NOTE-All air data measured external to unit with dry coil and 1 inch non-pleated air filter in place. Electric heaters have no appreciable air resistance. CBK45UHET(-71)1 2 to 3.5 ton Air Handlers I Page 9 INSTALLATION CLEARANCES WITH ELECTRIC HEAT Cabinet 0 inch(0 mm) To Plenum 0 inch(0 mm) To Outlet Duct 0 inch(0 mm) Floor 0 inch(0 mm) Service/Maintenance See Note#1 1 Front service access-24 inches(610 mm)minimum. NOTE-If cabinet depth is more than 24 inches(610 mm),allow a minimum of the cabinet depth plus 2 inches(51 mm). REPLACEMENT CIRCUIT BREAKERS Voltage Description Order Number 208/240V-1 Phase 25 amp,2 pole 41 K13 30 amp,2 pole 17K70 35 amp, 2 pole 721<07 40 amp, 2 pole 491<14 45 amp,2 pole 17K71 50 amp,2 pole 41K12 60 amp,2 pole 17K72 ELECTRIC HEAT DATA CBK45UHET-024 SINGLE PHASE Blower 2 Minimum 3 Maximum Electric Heat Input Motor Model Number Full Load Circuit O Volt kW ' Btuh Amps Ampacity Protection nt 4 kW ECB45-4(27A08) 208 3.0 10,250 4.1 23 425 Terminal Block 220 3.4 11,450 4.1 24 425 ECB45-4CB (27Al2) 30A Circuit Breaker 230 3.7 12,550 4.1 25 425 240 4.0 13,650 4.1 26 30 5 kW ECB45-5(27A09) 208 3.6 12,300 4.1 27 30 Terminal Block 220 4.0 13,800 4.1 28 30 ECB45-5CB (27A13) 30A Circuit Breaker 230 4.4 15,000 4.1 29 30 240 4.8 16,400 4.1 30 30 7.5 kW ECB45-7.5(27A10) 208 5.6 19,200 4.1 39 440 Terminal Block 220 6.3 21,500 4.1 41 45 ECB45-7.5CB(27A14) 45A Circuit Breaker 230 6.9 23,500 4.1 43 45 240 7.5 25,600 4.1 44 45 10 kW ECB45-10(27A11) 208 7.2 24,600 4.1 48 450 Terminal Block 220 8.0 27,500 4.1 51 60 ECB45-10CB (27A15) 60A Circuit Breaker 230 8.8 30,000 4.1 53 60 240 9.6 32,700 4.1 55 60 NOTE-Circuit 1 Minimum Circuit Ampacity includes the Blower Motor Full Load Amps. 1 Electric heater capacity only-does not include additional blower motor heat capacity. s 2 Refer to National or Canadian Electrical Code manual to determine wire,fuse and disconnect size requirements.Use wires suitable for at least 167°F. 3 3 HACR type breaker or fuse. 1 4 Bold indicates that the circuit breaker on"CB"circuit breaker models must be replaced with size shown.See table on page 10. CBK45UHET(-71)12 to 3.5 ton Air Handlers I Page 10 ELECTRIC HEAT DATA CBK45UHET-030 I SINGLE PHASE 2 Minimum ' Maximum Input Circuit Civercurrent Single Point Blower Power Source Electric Heat Motor Ampacity Protection Model Number Full Load z Minimum 3 Maximum Volt kW ' Btuh Amps Ckt 1 Ckt 2 Ckt 1 Ckt 2 Circuit Civercurrent Ampacity Protection 4 kW ECB45-4(27A08) 208 3.0 10,250 4.1 23 --- °25 --- --- --- Terminal Block ECB45-4CB (27Al2) 220 3.4 11,450 4.1 24 --- °25 --- --- --- 30A Circuit Breaker 230 3.7 12,550 4.1 25 --- 425 240 4.0 13,650 4.1 26 --- 30 --- --- --- 5 kW ECB45-5 (27A09) 208 3.6 12,300 4.1 27 --- 30 --- --- --- Terminal Block ECB45-5CB (27A13) 220 4.0 13,800 4.1 28 --- 30 -- --- --- 30A Circuit Breaker 230 4.4 15,000 4.1 29 --- 30 240 4.8 16,400 4.1 30 --- 30 --- --- --- 7.5 kW ECB45-7.5 (27A10) 208 5.6 19,200 4.1 39 --- °40 --- --- --- Terminal Block ECB45-7.5CB (27A14) 220 6.3 21,500 4.1 41 --- 45 --- --- --- 45A Circuit Breaker 230 6.9 23,500 4.1 43 --- 45 240 7.5 25,600 4.1 44 --- 45 --- --- --- 10 kW ECB45-10(27A11) 208 7.2 24,600 4.1 48 --- °50 --- --- --- Terminal Block ECB45-10CB (27A15) 220 8.0 27,500 4.1 51 --- 60 --- --- --- 60A Circuit Breaker 230 8.8 30,000 4.1 53 --- 60 240 9.6 32,700 4.1 55 --- 60 --- --- --- 12.5 kW ECB45-12.5CB (27A16) 208 9.4 32,000 4.1 43 19 445 420 62 70 (1)50A and (1)25A Circuit Breaker 220 10.5 35,800 4.1 45 20 445 420 65 70 230 11.5 39,200 4.1 47 21 50 25 68 70 240 12.5 42,600 4.1 49 22 50 25 70 70 15 kW ECB45-15CB (27A17) 208 10.8 36,900 4.1 48 22 4 50 25 70 70 (1)60A and (1)25A Circuit Breaker 220 12.1 41,300 4.1 51 23 60 25 74 80 230 13.2 45,100 4.1 53 24 60 25 77 80 240 14.4 49,100 4.1 55 25 60 25 80 80 NOTE-Circuit 1 Minimum Circuit Ampacity includes the Blower Motor Full Load Amps. 1 Electric healer capacity only-does not include additional blower motor heal capacity. z 2 Refer to National or Canadian Electrical Code manual to determine wire.fuse and disconnect size requirements.Use wires suitable for at least 167`F. 3 3 HACR type breaker or fuse. 4 4 Bold indicates that the circuit breaker on"CB"circuit breaker models must be replaced with size shown.See table on page 10. CBK45UHET(-71)12 to 3.5 ton Air Handlers I Page 11 ELECTRIC HEAT DATA CBK45UHET-036 I SINGLE PHASE z Minimum 3 Maximum Single Point Input Blower Circuit Overcurrent Power Source Electric Heat Motor Ampacity Protection Model Number Full Load 2 Minimum 3 Maximum Volt kW ' Btuh Amps Ckt 1 Ckt 2 Ckt 1 Ckt 2 Circuit Overcurrent Ampacity Protection 4 kW ECB45-4(27A08) 208 3.0 10,250 4.1 23 --- 425 --- --- --- Terminal Block ECB45-4CB (27Al2) 220 3.4 11,450 4.1 24 --- °25 --- --- --- 30A Circuit Breaker 230 3.7 12,550 4.1 25 --- 425 240 4.0 13,650 4.1 26 --- 30 --- --- --- 5 kW ECB45-5(27A09) 208 3.6 12,300 4.1 27 --- 30 --- --- --- Terminal Block ECB45-5CB (27A13) 220 4.0 13,800 4.1 28 --- 30 --- --- --- 30A Circuit Breaker 230 4.4 15,000 4.1 29 -- 30 240 4.8 16,400 4.1 30 --- 30 --- --- --- 7.5 kW ECB45-7.5 (27A10) 208 5.6 19,200 4.1 39 --- 440 --- --- --- Terminal Block ECB45-7.5CB (27A14) 220 6.3 21,500 4.1 41 --- 45 --- --- --- 45A Circuit Breaker 230 6.9 23,500 4.1 43 --- 45 240 7.5 25,600 4.1 44 --- 45 --- --- --- 10 kW ECB45-10(27A11) 208 7.2 24,600 4.1 48 --- 4 50 --- --- --- Terminal Block ECB45-10CB (27A15) 220 8.0 27,500 4.1 51 --- 60 --- --- --- 60A Circuit Breaker 230 8.8 30,000 4.1 53 --- 60 240 9.6 32,700 4.1 55 --- 60 --- --- --- 12.5 kW ECB45-12.5CB (27A16) 208 9.4 32,000 4.1 43 19 445 420 62 70 (1)50A and (1)25A Circuit Breaker 220 10.5 35,800 4.1 45 20 445 420 65 70 230 11.5 39,200 4.1 47 21 50 25 68 70 240 12.5 42,600 4.1 49 22 50 25 70 70 15 kW ECB45-15CB (27A17) E01 36,900 4.1 48 22 450 25 70 70 (1)60A and (1)25A Circuit Breaker 41,300 4.1 51 23 60 25 74 80 45,100 4.1 53 24 60 25 77 80 49,100 4.1 55 25 60 25 80 80 NOTE-Circuit 1 Minimum Circuit Ampacity includes the Blower Motor Full Load Amps. 1 Electric heater capacity only-does not include additional blower motor heat capacity. ' 2 Refer to National or Canadian Electrical Code manual to determine wire,fuse and disconnect size requirements.Use wires suitable for at least 167°F. 3 3 HACR type breaker or fuse. 4 4 Bold indicates that the circuit breaker on"CB"circuit breaker models must be replaced with size shown.See table on page 10. CBK45UHET(-71)12 to 3.5 ton Air Handlers I Page 12 ELECTRIC HEAT DATA CBK45UHET-042 I SINGLE PHASE 2 Minimum 'Maximum Input Circuit Overcurrent Single Point Blower Ampacity Protection Power Source Electric Heat Motor Model Number Full Load 2 Minimum 'Maximum Volt kW ' Btuh Amps Ckt 1 Ckt 2 Ckt 1 Ckt 2 Circuit Overcurrent Ampacity Protection 4 kW ECB45-4(27A08) 208 3.0 10,250 6.0 26 --- 30 --- --- --- Terminal Block ECB45-4CB (27Al2) 220 3.4 11,450 6.0 27 --- 30 --- --- --- 30A Circuit Breaker 230 3.7 12,550 6.0 27 --- 30 240 4.0 13,650 6.0 28 --- 30 --- --- --- 5 kW ECB45-5 (27A09) 208 3.6 12,300 6.0 29 --- 30 --- --- --- Terminal Block ECB45-5CB (27A13) 220 4.0 13,800 6.0 30 --- 30 --- --- --- 30A Circuit Breaker 230 4.4 15,000 6.0 31 --- °35 240 4.8 16,400 6.0 33 --- °35 --- --- --- 7.5 kW ECB45-7.5 (27A10) 208 5.6 19,200 6.0 41 --- 45 --- --- --- Terminal Block ECB45-7.5CB (27A14) 220 1 6.3 21,500 6.0 43 --- 45 --- --- --- 45A Circuit Breaker 230 6.9 23,500 6.0 45 --- 45 240 7.5 25,600 6.0 47 --- 450 --- --- --- 10 kW ECB45-10 (27A11) 208 7.2 24,600 6.0 51 --- 60 --- --- --- Terminal Block ECB45-10CB (27A15) 220 8.0 27,500 6.0 53 --- 60 --- --- 60A Circuit Breaker 230 8.8 30,000 6.0 55 --- 60 240 9.6 32,700 6.0 58 --- 60 - - --- --- 12.5 kW ECB45-12.5CB (27A16) 208 9.4 32,000 6.0 45 19 445 420 64 70 (1)50A and (1)25A Circuit Breaker 220 10.5 1 35,800 6.0 47 20 50 420 67 70 230 11.5 39,200 6.0 49 21 50 25 70 70 240 12.5 42,600 6.0 51 22 4 60 25 73 80 15 kW ECB45-15CB (27A17) 208 10.8 36,900 6.0 51 22 60 25 73 80 (1)60A and (1)25A Circuit Breaker 220 12.1 41,300 6.0 53 23 60 25 76 80 230 13.2 45,100 6.0 55 24 60 25 79 80 240 14.4 49,100 6.0 58 25 60 25 83 90 NOTE-Circuit 1 Minimum Circuit Ampacity includes the Blower Motor Full Load Amps. 1 Electric heater capacity only-does not include additional blower motor heat capacity. 2 Refer to National or Canadian Electrical Code manual to determine wire,fuse and disconnect size requirements.Use wires suitable for at least 167`F. 3 3 HACR type breaker or fuse. 4 Bold indicates that the circuit breaker on"CB"circuit breaker models must be replaced with size shown.See table on page 10. CBK45UHET(-71)12 to 3.5 ton Air Handlers I Page 13 ELECTRIC HEAT DATA CBK45UHET-048 I CBK45UHET-060 I SINGLE PHASE s Minimum 3 Maximum Input Circuit Overcurrent Single Point Blower Ampacity Protection Power Source Electric Heat Motor Model Number Full Load 2 Minimum ' Maximum Volt kW ' Btuh Amps Ckt 1 Ckt 2 Ckt 1 Ckt 2 Circuit Overcurrent Ampacity Protection 4 kW ECB45-4(27A08) 208 3.0 10,250 7.6 28 -- 30 --- --- --- Terminal Block 220 3.4 11,450 7.6 29 --- 30 ECB45-4CB (27Al2) 30A Circuit Breaker 230 3.7 12,550 7.6 29 --- 30 --- --- --- 240 4.0 13,650 7.6 30 - 30 --- --- --- 5 kW ECB45-5(27A09) 208 3.6 12,300 7.6 31 --- °35 --- --- Terminal Block 220 4.0 13,800 7.6 32 --- 435 ECB45-5CB (27A13) 30A Circuit Breaker 230 4.4 15,000 7.6 33 --- °35 --- --- --- 240 4.8 16,400 7.6 35 --- 435 --- --- --- 7.5 kW ECB45-7.5 (27A10) 208 5.6 19,200 7.6 43 --- 45 --- --- --- Terminal Block 220 6.3 21,500 7.6 45 --- 45 ECB45-7.5CB (27A14) 45A Circuit Breaker 230 6.9 23,500 7.6 47 --- 450 --- --- --- 240 7.5 25,600 7.6 49 --- 450 - - --- --- 10 kW ECB45-10 (27A11) 208 7.2 24,600 7.6 53 --- 60 --- --- --- Terminal Block 220 8.0 27,500 7.6 55 --- 60 ECB45-10CB (27A15) 60A Circuit Breaker 230 8.8 30,000 7.6 57 --- 60 --- --- --- 240 9.6 32,700 7.6 60 60 --- --- --- 12.5 kW ECB45-12.5CB (27A16) 208 9.4 32,000 7.6 47 19 50 4 20 66 70 (1)50A and 220 10.5 35,800 7.6 49 20 50 4 20 69 70 (1)25A Circuit Breaker 230 11.5 39,200 7.6 51 21 460 25 72 80 240 12.5 42,600 7.6 53 22 460 25 75 80 15 kW ECB45-15CB (27A17) 208 10.8 36,900 7.6 53 22 60 25 75 80 (1)60A and 220 12.1 41,300 7.6 55 23 60 25 78 80 (1)25A Circuit Breaker 230 13.2 45.100 7.6 57 24 60 25 81 90 240 14.4 49,100 7.6 60 25 60 25 85 90 20 kW ECB45-20CB (27A18) 208 14.4 49,200 7.6 53 43 60 445 96 100 (1)60A and 220 16.1 55,000 7.6 55 46 60 50 101 110 (1)50A Circuit Breaker 230 17.6 60,100 1 7.6 57 48 60 50 105 1 110 240 19.2 65,500 7.6 60 50 60 50 110 110 NOTE-Circuit 1 Minimum Circuit Ampacity includes the Blower Motor Full Load Amps. 1 Electric heater capacity only-does not include additional blower motor heat capacity. 2 Refer to National or Canadian Electrical Code manual to determine wire,fuse and disconnect size requirements.Use wires suitable for at least 167`F. 3 HACR type breaker or fuse. 4 Bold indicates that the circuit breaker on"CB"circuit breaker models must be replaced with size shown.See table on page 10. CBK45UHET(-71)12 to 3.5 ton Air Handlers i Page 14 DIMENSIONS UNIT - UPFLOW POSITION 1 (25) DETAIL OF PIPING PLATE r———————— --- I 3/4(19) 4-3/4 I T I SUCTION (121) I SUPPLY AIR LINE I OPENING ' LIQUID LINE 14-1/2 I LINE CONDENSATE I (368) \ O—DRAINS(2) I �60) (Horizontal) I 1(25) C 1(25) O I CONDENSATE I '1 DRAINS(2) I 4-3/8 + + 0 (Upflow and VOLTAGE (70/4 0 Downflow) I /O Q— INLETS ) (Top and Right Side) 3-1/2 I VOLTAGE 1-3/4 89 INLETS (44) --_J(Top and Left side) TOP VIEW � ————————--- 314 22 (19 B) _ � � (559) VOLTAGE INLETS / (Top and Right Sicle\) 47 CIRCUIT VOLTAGE BREAKER—L_j INLETS COVER (Either Side)\ it O AIR FLOW A PIPING PLATE \ CONDENSATE DRAIN / SUCTION PIPING PLATE(3) LINE (2-1/4 x 3-3/4) 0 I I I LIQUID EB U ,III FILTER LINE /ACCESS (29) OPENING (29) ( ) (518) (29) OPENING FRONT VIEW SIDE VIEW Dimensions 024 030 036,042 048 060 in. mm in. mm in. mm in. mm in. mm A 45-1/2 1156 47 1194 53-5/8 1362 55 1397 59-3/4 1518 B 18-1/2 470 18-1/2 470 21-1/2 546 21-1/2 546 21-1/2 546 C 16-1/2 419 16-1/2 419 19-1/2 495 19-1/2 495 19-1/2 495 D 16-1/4 413 16-1/4 413 19-1/4 489 19-1/4 489 19-1/4 489 CBK45UHET(-71)1 2 to 3.5 ton Air Handlers I Page 15 DIMENSIONS UNIT - HORIZONTAL POSITION 1-1/8 (29) DETAIL OF PIPING PLATE ( CONDENSATE I CONDENSATE DRAINS(2) DRAINS(2) (Upflow and I (121) (Horizontal) Downflow) (89) I I III 4LIQUID I 22 (518) a (559) OPENING 3/4 ) SU O L )LINEI VOLTAGE INLETS \TI (1 1/2 VOLTAGEINLETS (Either Side) \\\ (Top and Right Side) SUCON LIQUID \\ TOP VIEW LINE LINE \\ CONDENSATE DRAIN \\ PIPING PLATE(3) VOLTAGE \\ (2-1/4 x 3-3/4) FILTER 1-1/8 1(25) IN (Top andLETS Rght Side) \\\ ACCESS (29) O SUPPLY AIR C ❑ OPENING B CIR IUIT ♦ AIR FLOW PIPING D BREAKER PLATE OPENING 1(25) 1368) COVER (368) O O 1(25) VOLTAGE 3/4_jw14M A 1/8 INLETS (t9) 129) (Top and Left Side) END VIEW FRONT VIEW Dimensions 024 030 036,042 048 060 in. mm in. mm in. mm in. mm in. mm A 45-1/2 1156 47 1194 53-5/8 1362 55 1397 59-3/4 1518 B 18-1/2 470 18-1/2 470 21-1/2 546 21-1/2 546 21-1/2 546 C 16-1/2 419 16-1/2 419 19-1/2 495 19-1/2 495 19-1/2 495 D 16-1/4 413 16-1/4 1 413 19-1/4 1 489 19-1/4 1 489 19-1/4 1 489 CBK45UHET(-71)12 to 3.5 ton Air Handlers I Page 16 DIMENSIONS ACCESSORIES HORIZONTAL SUPPORT FRAME KIT Suspension Rods(Not furnished)\ i a 00 End Channels(2) \ o0 Side Channels(2) DRAIN PAN (not furnished) Includes(2) 1 x 1-1/2 x 32-5/8 in. side channels and (2) 1 x 3 x 53-7/8 in.end channels. SIDE RETURN UNIT STAND (Upflow Only) 16 (406) 6 (152) FRONT ADJUSTABLE 21-1/4 20(508)to (540) 25(635) ALL UNITS � t cc IN C o : -.. .o .i _ o E • :- §§ ui 4' o 0 co Y ; LIJ Lo U — • 12 iuj '_ JF F- UJ Z e• a oC i a1 0 CID • • ;C r �`• 0-9 IT Zt co ^1 K. 0 5:. _ o ° e r 0 .• ` G � o Cc rf'7V a 1 000000000o 0 0 0. o 0 0'0' c0o 0 Mi rN f`/�r:r }'; !f 4 1' t` a��f M/ �fA �G .:'d � a• -�, '�' �w tea'• ' d°a N-0�'! 'diw .srb ,d,N�. .�aV dv• .'K;, � a�,;sa1 :Yr;,Q� Y .��W.oa ^'Ob'"acucasJd btu.ten0aa, '�%kJ1aN" Wsaa� 'aap�o.d ShYead 'b 4loaaa M.'i''�. Qi' DATE(MM/DD/YYYY) CERTIFICATE OF LIABILITY INSURANCE 12/14/2024 THIS CERTIFICATE IS ISSUED AS A MATTER OF INFORMATION ONLY AND CONFERS NO RIGHTS UPON THE CERTIFICATE HOLDER.THIS CERTIFICATE DOES NOT AFFIRMATIVELY OR NEGATIVELY AMEND,EXTEND OR ALTER THE COVERAGE AFFORDED BY THE POLICIES BELOW.THIS CERTIFICATE OF INSURANCE DOES NOT CONSTITUTE A CONTRACT BETWEEN THE ISSUING INSURER(S), AUTHORIZED REPRESENTATIVE OR PRODUCER, AND THE CERTIFICATE HOLDER. IMPORTANT: If the certificate holder is an ADDITIONAL INSURED, the policy(ies) must have ADDITIONAL INSURED provisions or be endorsed. If SUBROGATION IS WAIVED, subject to the terms and conditions of the policy, certain policies may require an endorsement. A statement on this certificate does not confer rights to the certificate holder in lieu of such endorsement(s). PRODUCER NAME: CLIENT CONTACT CENTER FEDERATED MUTUAL INSURANCE COMPANY PHONE AX HOME OFFICE: P.O.BOX 328 (A/C,No,Ext):888-333-4949 (wo,No):507-446-4664 OWATONNA,MN 55060 2mAEss:CLIENTCONTACTCENTER FEDINS.COM INSURERS AFFORDING COVERAGE NAIC# INSURER A:FEDERATED MUTUAL INSURANCE COMPANY 13935 INSURED INSURER B:FEDERATED RESERVE INSURANCE COMPANY 16024 ARCTIC MECHANICAL INCORPORATED INSURER C: 460 N MAIN ST PORT CHESTER, NY 10573-3310 INSURER D: INSURER E: INSURER F: COVERAGES CERTIFICATE NUMBER:90 REVISION NUMBER:0 THIS IS TO CERTIFY THAT THE POLICIES OF INSURANCE LISTED BELOW HAVE BEEN ISSUED TO THE INSURED NAMED ABOVE FOR THE POLICY PERIOD INDICATED. NOTWITHSTANDING ANY REQUIREMENT, TERM OR CONDITION OF ANY CONTRACT OR OTHER DOCUMENT WITH RESPECT TO WHICH THIS CERTIFICATE MAY BE ISSUED OR MAY PERTAIN, THE INSURANCE AFFORDED BY THE POLICIES DESCRIBED HEREIN IS SUBJECT TO ALL THE TERMS, EXCLUSIONS AND CONDITIONS OF SUCH POLICIES.LIMITS SHOWN MAY HAVE BEEN REDUCED BY PAID CLAIMS. INSR TYPE OF INSURANCE ADDL SUBR POLICY NUMBER POLICY EFF POLICY EXP LIMITS LTR INSR WVD MM/DD/YYYY MM/DDIYYYY X COMMERCIAL GENERAL LIABILITY EACH OCCURRENCE $1,000,000 CLAIMS-MADE ❑X OCCUR AMAGE TO ELATED PREMISES $1��0 Ea oewrrerlce MED EXP(Any one person) EXCLUDED A N N 1887386 01/18/2025 01/18/2026 PERSONAL&ADV INJURY _$1,000,000 GENIL AGGREGATE LIMIT APPLIES PER: GENERAL AGGREGATE $2 000 000 X POLICY PRO- LOC PRODUCTS&COMPIOP ACC $2,000,000 OTHER: AUTOMOBILE LIABILITY COMBINED SINGLE DMIT $1,000,000 (Ea accident) X ANY AUTO BODILY INJURY(Per Person) A OWNED AUTOS ONLY SCHEDULED N N 1887386 01/18/2025 01/18/2026 BODILY INJURY(Per Accident) AUTOS HIRED AUTOS ONLY NON-OWNED PROPERTY DAMAGE AUTOS ONLY Per AW. X UMBRELLA LIAB X OCCUR EACH OCCURRENCE $5,000,000 A —]EXCESS LAB CLAIMS-MADE N N 9907994 01/18/2025 01/18/2026 AGGREGATE $5,000,000 DED I X RETENTION 310,000 WORKERS COMPENSATION AND EMPLOYERS'LIABILITY YIN X PER STATUTE THEIR ANY PROPRIETORIPARTNER/EXECUTIVE E.L EACH ACCIDENT $1,000,000 B OFFICER/MEMBER EXCLUDED? N/A N 9298530 01/18/2025 01/18/2026 (Mandatory in NH) E.L DISEASE{A EMPLOYEE $1,000,000 If yes,describe under DESCRIPTION OF OPERATIONS below E.L DISEASE-POLICY LIMIT $1,000,000 DESCRIPTION OF OPERATIONS/LOCATIONS I VEHICLES(ACORD 101,Additional Remarks Schedule,may be attached if more space is required) CERTIFICATE HOLDER CANCELLATION VILLAGE OF RYE BROOK 90 U 938 KING ST SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED RYE BROOK,NY 10573-1226 BEFORE THE EXPIRATION DATE THEREOF, NOTICE WILL BE DELIVERED IN ACCORDANCE WITH THE POLICY PROVISIONS. AUTHORIZED REPRESENTATIVE © 1988-2015 ACORD CORPORATION.All rights reserved. ACORD 25(2016/03) The ACORD name and logo are registered marks of ACORD PORK Workers' CERTIFICATE OF STATE Compensation NYS WORKERS' COMPENSATION INSURANCE COVERAGE Board 1a.Legal Name&Address of Insured(use street address only) 1b.Business Telephone Number of Insured (914)934-8301 Arctic Mechanical Incorporated 286-468-4 460 N Main St 1c.NYS Unemployment Insurance Employer Registration Number of Port Chester,NY 10573-3310 Insured Work Location of Insured(Only required if coverage is specifically limited to 1 d.Federal Employer Identification Number of Insured or Social Security certain locations in New York State,i.e.,a Wrap-Up Policy) Number 06-1596446 2.Name and Address of Entity Requesting Proof of Coverage 3a. Name of Insurance Carrier (Entity Being Listed as the Certificate Holder) Federated Reserve Insurance Company Village Of Rye Brook 3b.Policy Number of Entity Listed in Box"l a" 938 King St 9298530 Rye Brook,NY 10573-1226 3c.Policy effective period 01/18/2025 to 01/18/2026 3d.The Proprietor,Partners or Executive Officers are �X included.(Only check box if all partners/officers included) all excluded or certain partners/officers excluded. This certifies that the insurance carrier indicated above in box"3"insures the business referenced above in box 1 a"for workers' compensation under the New York State Workers'Compensation Law.(To use this form, New York(NY)must be listed under Item 3A on the INFORMATION PAGE of the workers'compensation insurance policy). The Insurance Carrier or its licensed agent will send this Certificate of Insurance to the entity listed above as the certificate holder in box"2". The insurance carrier must notify the above certificate holder and the Workers'Compensation Board within 10 days IF a policy is canceled due to nonpayment of premiums or within 30 days IF there are reasons other than nonpayment of premiums that cancel the policy or eliminate the insured from the coverage indicated on this Certificate. (These notices may be sent by regular mail.)Otherwise,this Certificate is valid for one year after this form is approved by the insurance carrier or its licensed agent, or until the policy expiration date listed in box"3c",whichever is earlier. This certificate is issued as a matter of information only and confers no rights upon the certificate holder.This certificate does not amend, extend or alter the coverage afforded by the policy listed, nor does it confer any rights or responsibilities beyond those contained in the referenced policy. This certificate may be used as evidence of a Workers'Compensation contract of insurance only while the underlying policy is in effect. Please Note: Upon cancellation of the workers'compensation policy indicated on this form, if the business continues to be named on a permit, license or contract issued by a certificate holder,the business must provide that certificate holder with a new Certificate of Workers'Compensation Coverage or other authorized proof that the business is complying with the mandatory coverage requirements of the New York State Workers'Compensation Law. Under penalty of perjury, I certify that I am an authorized representative or licensed agent of the insurance carrier referenced above and that the named insured has the coverage as depicted on this form. Approved by: Melissa Kopperud (Print name of iauthorized representative or licensed agent of insurance carrier) Approved by: Zl6 12/142024 (Signatu )9 (Date) Title: Authorized Representative Telephone Number of authorized representative or licensed agent of insurance carrier: 888-333-4949 Please Note: Only insurance carriers and their licensed agents are authorized to issue Form C-105.2.Insurance brokers are NOT authorized to issue it. C-105.2 (9-17) www.wcb.ny.gov