{"title":"Standard Air Handlers","description":"","products":[{"product_id":"lennox-cbk47uhet-018-230-71-96-000-air-handler","title":"Lennox CBK47UHET-018-230-71 21.25\" Width 18,000 BTU Air Handler","description":"\u003cp\u003eThe Lennox CBK47UHET-018-230-71 is a 1.5 ton Elite Series air handler for R-454B systems, with a constant torque (ECM) blower and an R-454B check\/expansion valve installed at the factory. It comes in a 21.25-inch wide cabinet that ships ready for upflow or horizontal installs.\u003c\/p\u003e\n\u003ch2\u003eKey specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCapacity: 1.5 tons (18,000 BTU)\u003c\/li\u003e\n\u003cli\u003eBlower: 1\/2 hp constant torque motor, 262 to 959 cfm\u003c\/li\u003e\n\u003cli\u003eConnections: 3\/8-inch liquid and 3\/4-inch suction, sweat, plus two 3\/4-inch FPT drains\u003c\/li\u003e\n\u003cli\u003eFilter: 20 x 20 x 1 inch\u003c\/li\u003e\n\u003cli\u003eShipping weight: 137 lb\u003c\/li\u003e\n\u003cli\u003eCoil: Lennox Quantum coil with aluminum tubing and ripple-edged aluminum fins\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReading the model number\u003c\/h2\u003e\n\u003cp\u003eCB is an air handler, K is R-454B, and 47 is the Elite Series with the Quantum coil. UH is upflow\/horizontal, E is the high-efficiency constant torque motor, and T is the factory check\/expansion valve. 018 is 1.5 tons, 230 is 208\/230V single-phase, and 71 means an R-454B valve is installed.\u003c\/p\u003e\n\u003ch2\u003eWhat it pairs with\u003c\/h2\u003e\n\u003cp\u003eThe AHRI Directory lists it with these Lennox units we sell: EL15KC1, EL16KC1, EL18KCV, EL22KCV, ML13KC1, ML14KC1, and ML17KC2 air conditioners and EL16KP1, EL19KPV, and ML14KP1 heat pumps. Listed ratings run from 14.7 to 20.25 SEER2, and the best match is the EL22KCV-024-230 air conditioner.\u003c\/p\u003e\n\u003cp\u003eFor electric heat, Lennox lists ECB47 heaters from 4 to 9 kW for this size: 4, 5, 6, 8, and 9 kW with a terminal block or a circuit breaker.\u003c\/p\u003e\n\u003ch2\u003eSizing and fit\u003c\/h2\u003e\n\u003cp\u003eDownflow needs Lennox's 28B60 downflow kit, and horizontal left-hand discharge needs the horizontal drain pan moved. Match the air handler to your outdoor unit's tonnage.\u003c\/p\u003e\n\u003ch2\u003eWarranty and registration\u003c\/h2\u003e\n\u003cp\u003eHVAC USA is an authorized Lennox reseller, and everything we sell is new factory equipment. Your full Lennox warranty applies when a licensed, manufacturer-certified contractor installs your system and registers it within 60 days.\u003c\/p\u003e\n\u003ch2\u003eShipping and help\u003c\/h2\u003e\n\u003cp\u003eIt ships from our Kansas City warehouse. Call (913) 364-0070, Monday to Friday, 9am to 5pm CST, and we'll help you confirm sizing and an AHRI-matched pairing before you order.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":47627486429346,"sku":"CBK47UHET-018-230-71","price":2268.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3352\/5410\/files\/download_b376da2b-7505-423f-b444-4886e0ae2ae8.jpg?v=1788738909"},{"product_id":"lennox-cbk47uhet-024-230-71-96-000-air-handler","title":"Lennox CBK47UHET-024-230-71 21.25\" Width 24,000 BTU Air Handler","description":"\u003cp\u003eThe Lennox CBK47UHET-024-230-71 is a 2 ton Elite Series air handler for R-454B systems, with a constant torque (ECM) blower and an R-454B check\/expansion valve installed at the factory. It comes in a 21.25-inch wide cabinet that ships ready for upflow or horizontal installs.\u003c\/p\u003e\n\u003ch2\u003eKey specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCapacity: 2 tons (24,000 BTU)\u003c\/li\u003e\n\u003cli\u003eBlower: 1\/2 hp constant torque motor, 365 to 1,095 cfm\u003c\/li\u003e\n\u003cli\u003eConnections: 3\/8-inch liquid and 3\/4-inch suction, sweat, plus two 3\/4-inch FPT drains\u003c\/li\u003e\n\u003cli\u003eFilter: 20 x 20 x 1 inch\u003c\/li\u003e\n\u003cli\u003eShipping weight: 137 lb\u003c\/li\u003e\n\u003cli\u003eCoil: Lennox Quantum coil with aluminum tubing and ripple-edged aluminum fins\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReading the model number\u003c\/h2\u003e\n\u003cp\u003eCB is an air handler, K is R-454B, and 47 is the Elite Series with the Quantum coil. UH is upflow\/horizontal, E is the high-efficiency constant torque motor, and T is the factory check\/expansion valve. 024 is 2 tons, 230 is 208\/230V single-phase, and 71 means an R-454B valve is installed.\u003c\/p\u003e\n\u003ch2\u003eWhat it pairs with\u003c\/h2\u003e\n\u003cp\u003eThe AHRI Directory lists it with these Lennox units we sell: EL15KC1, EL16KC1, EL18KCV, EL22KCV, ML13KC1, ML14KC1, and ML17KC2 air conditioners and EL16KP1, EL18KSLV, EL19KPV, EL21KLV, and ML14KP1 heat pumps. Listed ratings run from 14.7 to 20.5 SEER2, and the best match is the EL21KLV-024-230 heat pump.\u003c\/p\u003e\n\u003cp\u003eFor electric heat, Lennox lists ECB47 heaters from 4 to 9 kW for this size: 4, 5, 6, 8, and 9 kW with a terminal block or a circuit breaker.\u003c\/p\u003e\n\u003ch2\u003eSizing and fit\u003c\/h2\u003e\n\u003cp\u003eDownflow needs Lennox's 28B60 downflow kit, and horizontal left-hand discharge needs the horizontal drain pan moved. Match the air handler to your outdoor unit's tonnage.\u003c\/p\u003e\n\u003ch2\u003eWarranty and registration\u003c\/h2\u003e\n\u003cp\u003eHVAC USA is an authorized Lennox reseller, and everything we sell is new factory equipment. Your full Lennox warranty applies when a licensed, manufacturer-certified contractor installs your system and registers it within 60 days.\u003c\/p\u003e\n\u003ch2\u003eShipping and help\u003c\/h2\u003e\n\u003cp\u003eFree shipping on major equipment from our Kansas City warehouse to every state and D.C. except Alaska, Hawaii, Washington, Oregon, and Idaho, where you pay the shipping rate shown at checkout. Call (913) 364-0070, Monday to Friday, 9am to 5pm CST, and we'll help you confirm sizing and an AHRI-matched pairing before you order.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":47627486462114,"sku":"CBK47UHET-024-230-71","price":2337.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3352\/5410\/files\/download_c11783d5-e18b-4488-817a-64dc0a292757.jpg?v=1788738911"},{"product_id":"lennox-cbk47uhet-030-230-71-96-000-air-handler","title":"Lennox CBK47UHET-030-230-71 21.25\" Width 30,000 BTU Air Handler","description":"\u003cp\u003eThe Lennox CBK47UHET-030-230-71 is a 2.5 ton Elite Series air handler for R-454B systems, with a constant torque (ECM) blower and an R-454B check\/expansion valve installed at the factory. It comes in a 21.25-inch wide cabinet that ships ready for upflow or horizontal installs.\u003c\/p\u003e\n\u003ch2\u003eKey specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCapacity: 2.5 tons (30,000 BTU)\u003c\/li\u003e\n\u003cli\u003eBlower: 1\/2 hp constant torque motor, 365 to 1,278 cfm\u003c\/li\u003e\n\u003cli\u003eConnections: 3\/8-inch liquid and 3\/4-inch suction, sweat, plus two 3\/4-inch FPT drains\u003c\/li\u003e\n\u003cli\u003eFilter: 20 x 20 x 1 inch\u003c\/li\u003e\n\u003cli\u003eShipping weight: 150 lb\u003c\/li\u003e\n\u003cli\u003eCoil: Lennox Quantum coil with aluminum tubing and ripple-edged aluminum fins\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReading the model number\u003c\/h2\u003e\n\u003cp\u003eCB is an air handler, K is R-454B, and 47 is the Elite Series with the Quantum coil. UH is upflow\/horizontal, E is the high-efficiency constant torque motor, and T is the factory check\/expansion valve. 030 is 2.5 tons, 230 is 208\/230V single-phase, and 71 means an R-454B valve is installed.\u003c\/p\u003e\n\u003ch2\u003eWhat it pairs with\u003c\/h2\u003e\n\u003cp\u003eThe AHRI Directory lists it with these Lennox units we sell: EL15KC1, EL16KC1, EL18KCV, EL22KCV, ML13KC1, ML14KC1, and ML17KC2 air conditioners and EL16KP1, EL18KSLV, EL19KPV, EL21KLV, and ML14KP1 heat pumps. Listed ratings run from 14.7 to 20.75 SEER2, and the best match is the EL22KCV-036-230 air conditioner.\u003c\/p\u003e\n\u003cp\u003eFor electric heat, Lennox lists ECB47 heaters from 4 to 15 kW for this size: 4, 5, 6, 8, and 9 kW with a terminal block or a circuit breaker; 12.5 and 15 kW with a circuit breaker. Three-phase ECB47 kits are listed for this size too.\u003c\/p\u003e\n\u003ch2\u003eSizing and fit\u003c\/h2\u003e\n\u003cp\u003eDownflow needs Lennox's 28B60 downflow kit, and horizontal left-hand discharge needs the horizontal drain pan moved. Match the air handler to your outdoor unit's tonnage.\u003c\/p\u003e\n\u003ch2\u003eWarranty and registration\u003c\/h2\u003e\n\u003cp\u003eHVAC USA is an authorized Lennox reseller, and everything we sell is new factory equipment. Your full Lennox warranty applies when a licensed, manufacturer-certified contractor installs your system and registers it within 60 days.\u003c\/p\u003e\n\u003ch2\u003eShipping and help\u003c\/h2\u003e\n\u003cp\u003eFree shipping on major equipment from our Kansas City warehouse to every state and D.C. except Alaska, Hawaii, Washington, Oregon, and Idaho, where you pay the shipping rate shown at checkout. Call (913) 364-0070, Monday to Friday, 9am to 5pm CST, and we'll help you confirm sizing and an AHRI-matched pairing before you order.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":47627486494882,"sku":"CBK47UHET-030-230-71","price":2604.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3352\/5410\/files\/download_2aabbaa1-1844-4bfd-aea2-4ea52470622e.jpg?v=1788738913"},{"product_id":"lennox-cbk47uhet-036-230-71-96-000-air-handler","title":"Lennox CBK47UHET-036-230-71 21.25\" Width 36,000 BTU Air Handler","description":"\u003cp\u003eThe Lennox CBK47UHET-036-230-71 is a 3 ton Elite Series air handler for R-454B systems, with a constant torque (ECM) blower and an R-454B check\/expansion valve installed at the factory. It comes in a 21.25-inch wide cabinet that ships ready for upflow or horizontal installs.\u003c\/p\u003e\n\u003ch2\u003eKey specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCapacity: 3 tons (36,000 BTU)\u003c\/li\u003e\n\u003cli\u003eBlower: 1\/2 hp constant torque motor, 606 to 1,498 cfm\u003c\/li\u003e\n\u003cli\u003eConnections: 3\/8-inch liquid and 3\/4-inch suction, sweat, plus two 3\/4-inch FPT drains\u003c\/li\u003e\n\u003cli\u003eFilter: 20 x 20 x 1 inch\u003c\/li\u003e\n\u003cli\u003eShipping weight: 150 lb\u003c\/li\u003e\n\u003cli\u003eCoil: Lennox Quantum coil with aluminum tubing and ripple-edged aluminum fins\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReading the model number\u003c\/h2\u003e\n\u003cp\u003eCB is an air handler, K is R-454B, and 47 is the Elite Series with the Quantum coil. UH is upflow\/horizontal, E is the high-efficiency constant torque motor, and T is the factory check\/expansion valve. 036 is 3 tons, 230 is 208\/230V single-phase, and 71 means an R-454B valve is installed.\u003c\/p\u003e\n\u003ch2\u003eWhat it pairs with\u003c\/h2\u003e\n\u003cp\u003eThe AHRI Directory lists it with these Lennox units we sell: EL15KC1, EL16KC1, EL18KCV, EL22KCV, ML13KC1, ML14KC1, and ML17KC2 air conditioners and EL16KP1, EL18KSLV, EL19KPV, EL21KLV, and ML14KP1 heat pumps. Listed ratings run from 14.3 to 20.25 SEER2, and the best match is the EL22KCV-036-230 air conditioner.\u003c\/p\u003e\n\u003cp\u003eFor electric heat, Lennox lists ECB47 heaters from 4 to 20 kW for this size: 4, 5, 6, 8, and 9 kW with a terminal block or a circuit breaker; 12.5, 15, and 20 kW with a circuit breaker. Three-phase ECB47 kits are listed for this size too.\u003c\/p\u003e\n\u003ch2\u003eSizing and fit\u003c\/h2\u003e\n\u003cp\u003eDownflow needs Lennox's 28B60 downflow kit, and horizontal left-hand discharge needs the horizontal drain pan moved. Match the air handler to your outdoor unit's tonnage.\u003c\/p\u003e\n\u003ch2\u003eWarranty and registration\u003c\/h2\u003e\n\u003cp\u003eHVAC USA is an authorized Lennox reseller, and everything we sell is new factory equipment. Your full Lennox warranty applies when a licensed, manufacturer-certified contractor installs your system and registers it within 60 days.\u003c\/p\u003e\n\u003ch2\u003eShipping and help\u003c\/h2\u003e\n\u003cp\u003eFree shipping on major equipment from our Kansas City warehouse to every state and D.C. except Alaska, Hawaii, Washington, Oregon, and Idaho, where you pay the shipping rate shown at checkout. Call (913) 364-0070, Monday to Friday, 9am to 5pm CST, and we'll help you confirm sizing and an AHRI-matched pairing before you order.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":47627486527650,"sku":"CBK47UHET-036-230-71","price":2667.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3352\/5410\/files\/download_5d764bf3-c2dd-49d6-92ad-c7ee7b3c8369.jpg?v=1788738915"},{"product_id":"lennox-cbk47uhet-042-230-71-96-000-air-handler","title":"Lennox CBK47UHET-042-230-71 21.25\" Width 42,000 BTU Air Handler","description":"\u003cp\u003eThe Lennox CBK47UHET-042-230-71 is a 3.5 ton Elite Series air handler for R-454B systems, with a constant torque (ECM) blower and an R-454B check\/expansion valve installed at the factory. It comes in a 21.25-inch wide cabinet that ships ready for upflow or horizontal installs.\u003c\/p\u003e\n\u003ch2\u003eKey specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCapacity: 3.5 tons (42,000 BTU)\u003c\/li\u003e\n\u003cli\u003eBlower: 1 hp constant torque motor, 815 to 1,723 cfm\u003c\/li\u003e\n\u003cli\u003eConnections: 3\/8-inch liquid and 7\/8-inch suction, sweat, plus two 3\/4-inch FPT drains\u003c\/li\u003e\n\u003cli\u003eFilter: 20 x 24 x 1 inch\u003c\/li\u003e\n\u003cli\u003eShipping weight: 186 lb\u003c\/li\u003e\n\u003cli\u003eCoil: Lennox Quantum coil with aluminum tubing and ripple-edged aluminum fins\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReading the model number\u003c\/h2\u003e\n\u003cp\u003eCB is an air handler, K is R-454B, and 47 is the Elite Series with the Quantum coil. UH is upflow\/horizontal, E is the high-efficiency constant torque motor, and T is the factory check\/expansion valve. 042 is 3.5 tons, 230 is 208\/230V single-phase, and 71 means an R-454B valve is installed.\u003c\/p\u003e\n\u003ch2\u003eWhat it pairs with\u003c\/h2\u003e\n\u003cp\u003eThe AHRI Directory lists it with these Lennox units we sell: EL15KC1, EL16KC1, EL18KCV, EL22KCV, ML13KC1, ML14KC1, and ML17KC2 air conditioners and EL16KP1, EL18KSLV, EL21KLV, and ML14KP1 heat pumps. Listed ratings run from 14.7 to 19.25 SEER2, and the best match is the EL22KCV-036-230 air conditioner.\u003c\/p\u003e\n\u003cp\u003eFor electric heat, Lennox lists ECB47 heaters from 4 to 25 kW for this size: 4, 5, 6, 8, and 9 kW with a terminal block or a circuit breaker; 12.5, 15, 20, and 25 kW with a circuit breaker. Three-phase ECB47 kits are listed for this size too.\u003c\/p\u003e\n\u003ch2\u003eSizing and fit\u003c\/h2\u003e\n\u003cp\u003eDownflow needs Lennox's 28B60 downflow kit, and horizontal left-hand discharge needs the horizontal drain pan moved. Match the air handler to your outdoor unit's tonnage.\u003c\/p\u003e\n\u003ch2\u003eWarranty and registration\u003c\/h2\u003e\n\u003cp\u003eHVAC USA is an authorized Lennox reseller, and everything we sell is new factory equipment. Your full Lennox warranty applies when a licensed, manufacturer-certified contractor installs your system and registers it within 60 days.\u003c\/p\u003e\n\u003ch2\u003eShipping and help\u003c\/h2\u003e\n\u003cp\u003eFree shipping on major equipment from our Kansas City warehouse to every state and D.C. except Alaska, Hawaii, Washington, Oregon, and Idaho, where you pay the shipping rate shown at checkout. Call (913) 364-0070, Monday to Friday, 9am to 5pm CST, and we'll help you confirm sizing and an AHRI-matched pairing before you order.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":47627486560418,"sku":"CBK47UHET-042-230-71","price":3031.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3352\/5410\/files\/download_b1c4236d-c0f8-4ec6-8072-0f59941c78cd.jpg?v=1788738918"},{"product_id":"lennox-cbk47uhet-048-230-71-96-000-air-handler","title":"Lennox CBK47UHET-048-230-71 21.25\" Width 48,000 BTU Air Handler","description":"\u003cp\u003eThe Lennox CBK47UHET-048-230-71 is a 4 ton Elite Series air handler for R-454B systems, with a constant torque (ECM) blower and an R-454B check\/expansion valve installed at the factory. It comes in a 21.25-inch wide cabinet that ships ready for upflow or horizontal installs.\u003c\/p\u003e\n\u003ch2\u003eKey specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCapacity: 4 tons (48,000 BTU)\u003c\/li\u003e\n\u003cli\u003eBlower: 1 hp constant torque motor, 867 to 1,903 cfm\u003c\/li\u003e\n\u003cli\u003eConnections: 3\/8-inch liquid and 7\/8-inch suction, sweat, plus two 3\/4-inch FPT drains\u003c\/li\u003e\n\u003cli\u003eFilter: 20 x 24 x 1 inch\u003c\/li\u003e\n\u003cli\u003eShipping weight: 186 lb\u003c\/li\u003e\n\u003cli\u003eCoil: Lennox Quantum coil with aluminum tubing and ripple-edged aluminum fins\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReading the model number\u003c\/h2\u003e\n\u003cp\u003eCB is an air handler, K is R-454B, and 47 is the Elite Series with the Quantum coil. UH is upflow\/horizontal, E is the high-efficiency constant torque motor, and T is the factory check\/expansion valve. 048 is 4 tons, 230 is 208\/230V single-phase, and 71 means an R-454B valve is installed.\u003c\/p\u003e\n\u003ch2\u003eWhat it pairs with\u003c\/h2\u003e\n\u003cp\u003eThe AHRI Directory lists it with these Lennox units we sell: EL15KC1, EL16KC1, EL18KCV, EL22KCV, ML13KC1, ML14KC1, and ML17KC2 air conditioners and EL16KP1, EL18KSLV, EL19KPV, EL21KLV, and ML14KP1 heat pumps. Listed ratings run from 13.8 to 19.5 SEER2, and the best match is the EL21KLV-048-230 heat pump.\u003c\/p\u003e\n\u003cp\u003eFor electric heat, Lennox lists ECB47 heaters from 4 to 25 kW for this size: 4, 5, 6, 8, and 9 kW with a terminal block or a circuit breaker; 12.5, 15, 20, and 25 kW with a circuit breaker. Three-phase ECB47 kits are listed for this size too.\u003c\/p\u003e\n\u003ch2\u003eSizing and fit\u003c\/h2\u003e\n\u003cp\u003eDownflow needs Lennox's 28B60 downflow kit, and horizontal left-hand discharge needs the horizontal drain pan moved. Match the air handler to your outdoor unit's tonnage.\u003c\/p\u003e\n\u003ch2\u003eWarranty and registration\u003c\/h2\u003e\n\u003cp\u003eHVAC USA is an authorized Lennox reseller, and everything we sell is new factory equipment. Your full Lennox warranty applies when a licensed, manufacturer-certified contractor installs your system and registers it within 60 days.\u003c\/p\u003e\n\u003ch2\u003eShipping and help\u003c\/h2\u003e\n\u003cp\u003eFree shipping on major equipment from our Kansas City warehouse to every state and D.C. except Alaska, Hawaii, Washington, Oregon, and Idaho, where you pay the shipping rate shown at checkout. Call (913) 364-0070, Monday to Friday, 9am to 5pm CST, and we'll help you confirm sizing and an AHRI-matched pairing before you order.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":47627486593186,"sku":"CBK47UHET-048-230-71","price":3229.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3352\/5410\/files\/download_253058da-03d6-4043-b93c-a16f72ce13f9.jpg?v=1788738919"},{"product_id":"lennox-cbk47uhet-060-230-71-96-000-air-handler","title":"Lennox CBK47UHET-060-230-71 21.25\" Width 60,000 BTU Air Handler","description":"\u003cp\u003eThe Lennox CBK47UHET-060-230-71 is a 5 ton Elite Series air handler for R-454B systems, with a constant torque (ECM) blower and an R-454B check\/expansion valve installed at the factory. It comes in a 21.25-inch wide cabinet that ships ready for upflow or horizontal installs.\u003c\/p\u003e\n\u003ch2\u003eKey specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCapacity: 5 tons (60,000 BTU)\u003c\/li\u003e\n\u003cli\u003eBlower: 1 hp constant torque motor, 946 to 2,268 cfm\u003c\/li\u003e\n\u003cli\u003eConnections: 3\/8-inch liquid and 7\/8-inch suction, sweat, plus two 3\/4-inch FPT drains\u003c\/li\u003e\n\u003cli\u003eFilter: 20 x 24 x 1 inch\u003c\/li\u003e\n\u003cli\u003eShipping weight: 199 lb\u003c\/li\u003e\n\u003cli\u003eCoil: Lennox Quantum coil with aluminum tubing and ripple-edged aluminum fins\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReading the model number\u003c\/h2\u003e\n\u003cp\u003eCB is an air handler, K is R-454B, and 47 is the Elite Series with the Quantum coil. UH is upflow\/horizontal, E is the high-efficiency constant torque motor, and T is the factory check\/expansion valve. 060 is 5 tons, 230 is 208\/230V single-phase, and 71 means an R-454B valve is installed.\u003c\/p\u003e\n\u003ch2\u003eWhat it pairs with\u003c\/h2\u003e\n\u003cp\u003eThe AHRI Directory lists it with these Lennox units we sell: EL15KC1, EL16KC1, EL18KCV, EL22KCV, ML13KC1, ML14KC1, and ML17KC2 air conditioners and EL16KP1, EL18KSLV, EL19KPV, EL21KLV, and ML14KP1 heat pumps. Listed ratings run from 13.4 to 18.5 SEER2, and the best match is the EL21KLV-048-230 heat pump.\u003c\/p\u003e\n\u003cp\u003eFor electric heat, Lennox lists ECB47 heaters from 4 to 25 kW for this size: 4, 5, 6, 8, and 9 kW with a terminal block or a circuit breaker; 12.5, 15, 20, and 25 kW with a circuit breaker. Three-phase ECB47 kits are listed for this size too.\u003c\/p\u003e\n\u003ch2\u003eSizing and fit\u003c\/h2\u003e\n\u003cp\u003eDownflow needs Lennox's 28B60 downflow kit, and horizontal left-hand discharge needs the horizontal drain pan moved. Match the air handler to your outdoor unit's tonnage.\u003c\/p\u003e\n\u003ch2\u003eWarranty and registration\u003c\/h2\u003e\n\u003cp\u003eHVAC USA is an authorized Lennox reseller, and everything we sell is new factory equipment. Your full Lennox warranty applies when a licensed, manufacturer-certified contractor installs your system and registers it within 60 days.\u003c\/p\u003e\n\u003ch2\u003eShipping and help\u003c\/h2\u003e\n\u003cp\u003eFree shipping on major equipment from our Kansas City warehouse to every state and D.C. except Alaska, Hawaii, Washington, Oregon, and Idaho, where you pay the shipping rate shown at checkout. Call (913) 364-0070, Monday to Friday, 9am to 5pm CST, and we'll help you confirm sizing and an AHRI-matched pairing before you order.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":47627486625954,"sku":"CBK47UHET-060-230-71","price":3526.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3352\/5410\/files\/download_e2f31376-f5ce-4f52-870b-eae4879a8e9a.jpg?v=1788738921"},{"product_id":"lennox-cbk45uhet-024-230-71-96-000-air-handler","title":"Lennox CBK45UHET-024-230-71 18.5\" Width 24,000 BTU Air Handler","description":"\u003cp\u003eThe Lennox CBK45UHET-024-230-71 is a 2 ton Merit Series air handler for R-454B systems, with a constant torque (ECM) blower and an R-454B check\/expansion valve installed at the factory. It comes in an 18.5-inch wide cabinet that ships ready for upflow or horizontal installs.\u003c\/p\u003e\n\u003ch2\u003eKey specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCapacity: 2 tons (24,000 BTU)\u003c\/li\u003e\n\u003cli\u003eBlower: 1\/2 hp constant torque motor, 203 to 1,054 cfm\u003c\/li\u003e\n\u003cli\u003eConnections: 3\/8-inch liquid and 3\/4-inch suction, sweat, plus two 3\/4-inch FPT drains\u003c\/li\u003e\n\u003cli\u003eFilter: 15 x 20 x 1 inch\u003c\/li\u003e\n\u003cli\u003eShipping weight: 127 lb\u003c\/li\u003e\n\u003cli\u003eCoil: Lennox Quantum coil with aluminum tubing and ripple-edged aluminum fins\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReading the model number\u003c\/h2\u003e\n\u003cp\u003eCB is an air handler, K is R-454B, and 45 is the Quantum coil series. UH is upflow\/horizontal, E is the high-efficiency constant torque motor, and T is the factory check\/expansion valve. 024 is 2 tons, 230 is 208\/230V single-phase, and 71 means an R-454B valve is installed.\u003c\/p\u003e\n\u003ch2\u003eWhat it pairs with\u003c\/h2\u003e\n\u003cp\u003eThe AHRI Directory lists it with these Lennox units we sell: EL15KC1, EL16KC1, EL18KCV, EL22KCV, ML13KC1, ML14KC1, and ML17KC2 air conditioners and EL16KP1, EL18KSLV, EL19KPV, EL21KLV, and ML14KP1 heat pumps. Listed ratings run from 14.7 to 20.75 SEER2, and the best match is the EL22KCV-024-230 air conditioner.\u003c\/p\u003e\n\u003cp\u003eFor electric heat, Lennox lists ECB45 heaters from 4 to 10 kW for this size: 4, 5, 7.5, and 10 kW with a terminal block or a circuit breaker.\u003c\/p\u003e\n\u003ch2\u003eSizing and fit\u003c\/h2\u003e\n\u003cp\u003eDownflow needs Lennox's Y9658 downflow kit, and horizontal left-hand discharge needs the horizontal drain pan moved. Match the air handler to your outdoor unit's tonnage.\u003c\/p\u003e\n\u003ch2\u003eWarranty and registration\u003c\/h2\u003e\n\u003cp\u003eHVAC USA is an authorized Lennox reseller, and everything we sell is new factory equipment. Your full Lennox warranty applies when a licensed, manufacturer-certified contractor installs your system and registers it within 60 days.\u003c\/p\u003e\n\u003ch2\u003eShipping and help\u003c\/h2\u003e\n\u003cp\u003eIt ships from our Kansas City warehouse. Call (913) 364-0070, Monday to Friday, 9am to 5pm CST, and we'll help you confirm sizing and an AHRI-matched pairing before you order.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":47627486986402,"sku":"CBK45UHET-024-230-71","price":1880.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3352\/5410\/files\/download_e54d836a-741e-496a-a8c8-d110024f8a22.jpg?v=1788738934"},{"product_id":"lennox-cbk45uhet-030-230-71-96-000-air-handler","title":"Lennox CBK45UHET-030-230-71 18.5\" Width 30,000 BTU Air Handler","description":"\u003cp\u003eThe Lennox CBK45UHET-030-230-71 is a 2.5 ton Merit Series air handler for R-454B systems, with a constant torque (ECM) blower and an R-454B check\/expansion valve installed at the factory. It comes in an 18.5-inch wide cabinet that ships ready for upflow or horizontal installs.\u003c\/p\u003e\n\u003ch2\u003eKey specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCapacity: 2.5 tons (30,000 BTU)\u003c\/li\u003e\n\u003cli\u003eBlower: 1\/2 hp constant torque motor, 406 to 1,341 cfm\u003c\/li\u003e\n\u003cli\u003eConnections: 3\/8-inch liquid and 3\/4-inch suction, sweat, plus two 3\/4-inch FPT drains\u003c\/li\u003e\n\u003cli\u003eFilter: 15 x 20 x 1 inch\u003c\/li\u003e\n\u003cli\u003eShipping weight: 133 lb\u003c\/li\u003e\n\u003cli\u003eCoil: Lennox Quantum coil with aluminum tubing and ripple-edged aluminum fins\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReading the model number\u003c\/h2\u003e\n\u003cp\u003eCB is an air handler, K is R-454B, and 45 is the Quantum coil series. UH is upflow\/horizontal, E is the high-efficiency constant torque motor, and T is the factory check\/expansion valve. 030 is 2.5 tons, 230 is 208\/230V single-phase, and 71 means an R-454B valve is installed.\u003c\/p\u003e\n\u003ch2\u003eWhat it pairs with\u003c\/h2\u003e\n\u003cp\u003eThe AHRI Directory lists it with these Lennox units we sell: EL15KC1, EL16KC1, EL18KCV, EL22KCV, ML13KC1, ML14KC1, and ML17KC2 air conditioners and EL16KP1, EL18KSLV, EL19KPV, and ML14KP1 heat pumps. Listed ratings run from 14.7 to 20.75 SEER2, and the best match is the EL22KCV-036-230 air conditioner.\u003c\/p\u003e\n\u003cp\u003eFor electric heat, Lennox lists ECB45 heaters from 4 to 15 kW for this size: 4, 5, 7.5, and 10 kW with a terminal block or a circuit breaker; 12.5 and 15 kW with a circuit breaker.\u003c\/p\u003e\n\u003ch2\u003eSizing and fit\u003c\/h2\u003e\n\u003cp\u003eDownflow needs Lennox's Y9658 downflow kit, and horizontal left-hand discharge needs the horizontal drain pan moved. Match the air handler to your outdoor unit's tonnage.\u003c\/p\u003e\n\u003ch2\u003eWarranty and registration\u003c\/h2\u003e\n\u003cp\u003eHVAC USA is an authorized Lennox reseller, and everything we sell is new factory equipment. Your full Lennox warranty applies when a licensed, manufacturer-certified contractor installs your system and registers it within 60 days.\u003c\/p\u003e\n\u003ch2\u003eShipping and help\u003c\/h2\u003e\n\u003cp\u003eIt ships from our Kansas City warehouse. Call (913) 364-0070, Monday to Friday, 9am to 5pm CST, and we'll help you confirm sizing and an AHRI-matched pairing before you order.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":47627487019170,"sku":"CBK45UHET-030-230-71","price":1959.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3352\/5410\/files\/download_7cc0b8c0-f837-4d12-8a52-984288714eed.jpg?v=1788738935"},{"product_id":"lennox-cbk45uhet-036-230-71-96-000-air-handler","title":"Lennox CBK45UHET-036-230-71 21.5\" Width 36,000 BTU Air Handler","description":"\u003cp\u003eThe Lennox CBK45UHET-036-230-71 is a 3 ton Merit Series air handler for R-454B systems, with a constant torque (ECM) blower and an R-454B check\/expansion valve installed at the factory. It comes in a 21.5-inch wide cabinet that ships ready for upflow or horizontal installs.\u003c\/p\u003e\n\u003ch2\u003eKey specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCapacity: 3 tons (36,000 BTU)\u003c\/li\u003e\n\u003cli\u003eBlower: 1\/2 hp constant torque motor, 422 to 1,523 cfm\u003c\/li\u003e\n\u003cli\u003eConnections: 3\/8-inch liquid and 7\/8-inch suction, sweat, plus two 3\/4-inch FPT drains\u003c\/li\u003e\n\u003cli\u003eFilter: 18 x 20 x 1 inch\u003c\/li\u003e\n\u003cli\u003eShipping weight: 169 lb\u003c\/li\u003e\n\u003cli\u003eCoil: Lennox Quantum coil with aluminum tubing and ripple-edged aluminum fins\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReading the model number\u003c\/h2\u003e\n\u003cp\u003eCB is an air handler, K is R-454B, and 45 is the Quantum coil series. UH is upflow\/horizontal, E is the high-efficiency constant torque motor, and T is the factory check\/expansion valve. 036 is 3 tons, 230 is 208\/230V single-phase, and 71 means an R-454B valve is installed.\u003c\/p\u003e\n\u003ch2\u003eWhat it pairs with\u003c\/h2\u003e\n\u003cp\u003eThe AHRI Directory lists it with these Lennox units we sell: EL15KC1, EL16KC1, EL18KCV, EL22KCV, ML13KC1, and ML14KC1 air conditioners and EL16KP1, EL18KSLV, EL19KPV, and ML14KP1 heat pumps. Listed ratings run from 14.7 to 20.75 SEER2, and the best match is the EL22KCV-036-230 air conditioner.\u003c\/p\u003e\n\u003cp\u003eFor electric heat, Lennox lists ECB45 heaters from 4 to 15 kW for this size: 4, 5, 7.5, and 10 kW with a terminal block or a circuit breaker; 12.5 and 15 kW with a circuit breaker.\u003c\/p\u003e\n\u003ch2\u003eSizing and fit\u003c\/h2\u003e\n\u003cp\u003eDownflow needs Lennox's Y9659 downflow kit, and horizontal left-hand discharge needs the horizontal drain pan moved. Match the air handler to your outdoor unit's tonnage.\u003c\/p\u003e\n\u003ch2\u003eWarranty and registration\u003c\/h2\u003e\n\u003cp\u003eHVAC USA is an authorized Lennox reseller, and everything we sell is new factory equipment. Your full Lennox warranty applies when a licensed, manufacturer-certified contractor installs your system and registers it within 60 days.\u003c\/p\u003e\n\u003ch2\u003eShipping and help\u003c\/h2\u003e\n\u003cp\u003eIt ships from our Kansas City warehouse. Call (913) 364-0070, Monday to Friday, 9am to 5pm CST, and we'll help you confirm sizing and an AHRI-matched pairing before you order.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":47627487051938,"sku":"CBK45UHET-036-230-71","price":2119.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3352\/5410\/files\/download_b0746aa6-f52a-4e09-a3d1-1eaf4a47e5a4.jpg?v=1788738937"},{"product_id":"lennox-cbk45uhet-042-230-71-96-000-air-handler","title":"Lennox CBK45UHET-042-230-71 21.5\" Width 42,000 BTU Air Handler","description":"\u003cp\u003eThe Lennox CBK45UHET-042-230-71 is a 3.5 ton Merit Series air handler for R-454B systems, with a constant torque (ECM) blower and an R-454B check\/expansion valve installed at the factory. It comes in a 21.5-inch wide cabinet that ships ready for upflow or horizontal installs.\u003c\/p\u003e\n\u003ch2\u003eKey specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCapacity: 3.5 tons (42,000 BTU)\u003c\/li\u003e\n\u003cli\u003eBlower: 3\/4 hp constant torque motor, 568 to 1,656 cfm\u003c\/li\u003e\n\u003cli\u003eConnections: 3\/8-inch liquid and 7\/8-inch suction, sweat, plus two 3\/4-inch FPT drains\u003c\/li\u003e\n\u003cli\u003eFilter: 18 x 20 x 1 inch\u003c\/li\u003e\n\u003cli\u003eShipping weight: 169 lb\u003c\/li\u003e\n\u003cli\u003eCoil: Lennox Quantum coil with aluminum tubing and ripple-edged aluminum fins\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReading the model number\u003c\/h2\u003e\n\u003cp\u003eCB is an air handler, K is R-454B, and 45 is the Quantum coil series. UH is upflow\/horizontal, E is the high-efficiency constant torque motor, and T is the factory check\/expansion valve. 042 is 3.5 tons, 230 is 208\/230V single-phase, and 71 means an R-454B valve is installed.\u003c\/p\u003e\n\u003ch2\u003eWhat it pairs with\u003c\/h2\u003e\n\u003cp\u003eThe AHRI Directory lists it with these Lennox units we sell: EL15KC1, EL16KC1, EL18KCV, EL22KCV, ML13KC1, ML14KC1, and ML17KC2 air conditioners and EL16KP1, EL18KSLV, EL19KPV, EL21KLV, and ML14KP1 heat pumps. Listed ratings run from 13.8 to 19.75 SEER2, and the best match is the EL22KCV-036-230 air conditioner.\u003c\/p\u003e\n\u003cp\u003eFor electric heat, Lennox lists ECB45 heaters from 4 to 15 kW for this size: 4, 5, 7.5, and 10 kW with a terminal block or a circuit breaker; 12.5 and 15 kW with a circuit breaker.\u003c\/p\u003e\n\u003ch2\u003eSizing and fit\u003c\/h2\u003e\n\u003cp\u003eDownflow needs Lennox's Y9659 downflow kit, and horizontal left-hand discharge needs the horizontal drain pan moved. Match the air handler to your outdoor unit's tonnage.\u003c\/p\u003e\n\u003ch2\u003eWarranty and registration\u003c\/h2\u003e\n\u003cp\u003eHVAC USA is an authorized Lennox reseller, and everything we sell is new factory equipment. Your full Lennox warranty applies when a licensed, manufacturer-certified contractor installs your system and registers it within 60 days.\u003c\/p\u003e\n\u003ch2\u003eShipping and help\u003c\/h2\u003e\n\u003cp\u003eFree shipping on major equipment from our Kansas City warehouse to every state and D.C. except Alaska, Hawaii, Washington, Oregon, and Idaho, where you pay the shipping rate shown at checkout. Call (913) 364-0070, Monday to Friday, 9am to 5pm CST, and we'll help you confirm sizing and an AHRI-matched pairing before you order.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":47627487117474,"sku":"CBK45UHET-042-230-71","price":2319.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3352\/5410\/files\/download_626701fe-7edd-494c-9d7c-3724598649b9.jpg?v=1788738938"},{"product_id":"lennox-cbk45uhet-048-230-71-96-000-air-handler","title":"Lennox CBK45UHET-048-230-71 21.5\" Width 48,000 BTU Air Handler","description":"\u003cp\u003eThe Lennox CBK45UHET-048-230-71 is a 4 ton Merit Series air handler for R-454B systems, with a constant torque (ECM) blower and an R-454B check\/expansion valve installed at the factory. It comes in a 21.5-inch wide cabinet that ships ready for upflow or horizontal installs.\u003c\/p\u003e\n\u003ch2\u003eKey specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCapacity: 4 tons (48,000 BTU)\u003c\/li\u003e\n\u003cli\u003eBlower: 1 hp constant torque motor, 1,110 to 1,895 cfm\u003c\/li\u003e\n\u003cli\u003eConnections: 3\/8-inch liquid and 7\/8-inch suction, sweat, plus two 3\/4-inch FPT drains\u003c\/li\u003e\n\u003cli\u003eFilter: 18 x 20 x 1 inch\u003c\/li\u003e\n\u003cli\u003eShipping weight: 179 lb\u003c\/li\u003e\n\u003cli\u003eCoil: Lennox Quantum coil with aluminum tubing and ripple-edged aluminum fins\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReading the model number\u003c\/h2\u003e\n\u003cp\u003eCB is an air handler, K is R-454B, and 45 is the Quantum coil series. UH is upflow\/horizontal, E is the high-efficiency constant torque motor, and T is the factory check\/expansion valve. 048 is 4 tons, 230 is 208\/230V single-phase, and 71 means an R-454B valve is installed.\u003c\/p\u003e\n\u003ch2\u003eWhat it pairs with\u003c\/h2\u003e\n\u003cp\u003eThe AHRI Directory lists it with these Lennox units we sell: EL15KC1, EL16KC1, EL18KCV, EL22KCV, ML13KC1, ML14KC1, and ML17KC2 air conditioners and EL16KP1, EL18KSLV, EL19KPV, EL21KLV, and ML14KP1 heat pumps. Listed ratings run from 14.3 to 19 SEER2, and the best match is the EL21KLV-048-230 heat pump.\u003c\/p\u003e\n\u003cp\u003eFor electric heat, Lennox lists ECB45 heaters from 4 to 20 kW for this size: 4, 5, 7.5, and 10 kW with a terminal block or a circuit breaker; 12.5, 15, and 20 kW with a circuit breaker.\u003c\/p\u003e\n\u003ch2\u003eSizing and fit\u003c\/h2\u003e\n\u003cp\u003eDownflow needs Lennox's Y9659 downflow kit, and horizontal left-hand discharge needs the horizontal drain pan moved. Match the air handler to your outdoor unit's tonnage.\u003c\/p\u003e\n\u003ch2\u003eWarranty and registration\u003c\/h2\u003e\n\u003cp\u003eHVAC USA is an authorized Lennox reseller, and everything we sell is new factory equipment. Your full Lennox warranty applies when a licensed, manufacturer-certified contractor installs your system and registers it within 60 days.\u003c\/p\u003e\n\u003ch2\u003eShipping and help\u003c\/h2\u003e\n\u003cp\u003eIt ships from our Kansas City warehouse. Call (913) 364-0070, Monday to Friday, 9am to 5pm CST, and we'll help you confirm sizing and an AHRI-matched pairing before you order.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":47627487183010,"sku":"CBK45UHET-048-230-71","price":2113.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3352\/5410\/files\/download_f57a6fcf-087f-4557-8e29-c7d4bf637e6f.jpg?v=1788738940"},{"product_id":"lennox-cbk45uhet-060-230-71-96-000-air-handler","title":"Lennox CBK45UHET-060-230-71 21.5\" Width 60,000 BTU Air Handler","description":"\u003cp\u003eThe Lennox CBK45UHET-060-230-71 is a 5 ton Merit Series air handler for R-454B systems, with a constant torque (ECM) blower and an R-454B check\/expansion valve installed at the factory. It comes in a 21.5-inch wide cabinet that ships ready for upflow or horizontal installs.\u003c\/p\u003e\n\u003ch2\u003eKey specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCapacity: 5 tons (60,000 BTU)\u003c\/li\u003e\n\u003cli\u003eBlower: 1 hp constant torque motor, 830 to 1,980 cfm\u003c\/li\u003e\n\u003cli\u003eConnections: 3\/8-inch liquid and 7\/8-inch suction, sweat, plus two 3\/4-inch FPT drains\u003c\/li\u003e\n\u003cli\u003eFilter: 18 x 20 x 1 inch\u003c\/li\u003e\n\u003cli\u003eShipping weight: 190 lb\u003c\/li\u003e\n\u003cli\u003eCoil: Lennox Quantum coil with aluminum tubing and ripple-edged aluminum fins\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReading the model number\u003c\/h2\u003e\n\u003cp\u003eCB is an air handler, K is R-454B, and 45 is the Quantum coil series. UH is upflow\/horizontal, E is the high-efficiency constant torque motor, and T is the factory check\/expansion valve. 060 is 5 tons, 230 is 208\/230V single-phase, and 71 means an R-454B valve is installed.\u003c\/p\u003e\n\u003ch2\u003eWhat it pairs with\u003c\/h2\u003e\n\u003cp\u003eThe AHRI Directory lists it with these Lennox units we sell: EL15KC1, EL16KC1, EL18KCV, EL22KCV, ML13KC1, ML14KC1, and ML17KC2 air conditioners and EL16KP1, EL18KSLV, EL19KPV, EL21KLV, and ML14KP1 heat pumps. Listed ratings run from 13.4 to 19.5 SEER2, and the best match is the EL21KLV-048-230 heat pump.\u003c\/p\u003e\n\u003cp\u003eFor electric heat, Lennox lists ECB45 heaters from 4 to 20 kW for this size: 4, 5, 7.5, and 10 kW with a terminal block or a circuit breaker; 12.5, 15, and 20 kW with a circuit breaker.\u003c\/p\u003e\n\u003ch2\u003eSizing and fit\u003c\/h2\u003e\n\u003cp\u003eDownflow needs Lennox's Y9659 downflow kit, and horizontal left-hand discharge needs the horizontal drain pan moved. Match the air handler to your outdoor unit's tonnage.\u003c\/p\u003e\n\u003ch2\u003eWarranty and registration\u003c\/h2\u003e\n\u003cp\u003eHVAC USA is an authorized Lennox reseller, and everything we sell is new factory equipment. Your full Lennox warranty applies when a licensed, manufacturer-certified contractor installs your system and registers it within 60 days.\u003c\/p\u003e\n\u003ch2\u003eShipping and help\u003c\/h2\u003e\n\u003cp\u003eFree shipping on major equipment from our Kansas City warehouse to every state and D.C. except Alaska, Hawaii, Washington, Oregon, and Idaho, where you pay the shipping rate shown at checkout. Call (913) 364-0070, Monday to Friday, 9am to 5pm CST, and we'll help you confirm sizing and an AHRI-matched pairing before you order.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":47627487215778,"sku":"CBK45UHET-060-230-71","price":2474.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3352\/5410\/files\/download_22424665-a99b-4e14-886c-b9a5c9fb13a9.jpg?v=1788738942"},{"product_id":"lennox-cbk45uhpt-018-230-71-96-000-air-handler","title":"Lennox CBK45UHPT-018-230-71 18.5\" Width 18,000 BTU Air Handler","description":"\u003cp\u003eThe Lennox CBK45UHPT-018-230-71 is a 1.5 ton Merit Series air handler for R-454B systems, with a multi-speed PSC blower and an R-454B check\/expansion valve installed at the factory. It comes in an 18.5-inch wide cabinet that ships ready for upflow or horizontal installs.\u003c\/p\u003e\n\u003ch2\u003eKey specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCapacity: 1.5 tons (18,000 BTU)\u003c\/li\u003e\n\u003cli\u003eBlower: 1\/5 hp PSC motor, 420 to 920 cfm\u003c\/li\u003e\n\u003cli\u003eConnections: 3\/8-inch liquid and 3\/4-inch suction, sweat, plus two 3\/4-inch FPT drains\u003c\/li\u003e\n\u003cli\u003eFilter: 15 x 20 x 1 inch\u003c\/li\u003e\n\u003cli\u003eShipping weight: 129 lb\u003c\/li\u003e\n\u003cli\u003eCoil: Lennox Quantum coil with aluminum tubing and ripple-edged aluminum fins\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReading the model number\u003c\/h2\u003e\n\u003cp\u003eCB is an air handler, K is R-454B, and 45 is the Quantum coil series. UH is upflow\/horizontal, P is the PSC blower motor, and T is the factory check\/expansion valve. 018 is 1.5 tons, 230 is 208\/230V single-phase, and 71 means an R-454B valve is installed.\u003c\/p\u003e\n\u003ch2\u003eWhat it pairs with\u003c\/h2\u003e\n\u003cp\u003eThe AHRI Directory lists it with these Lennox units we sell: EL15KC1, EL16KC1, ML13KC1, and ML14KC1 air conditioners and EL16KP1, EL18KSLV, and ML14KP1 heat pumps. Listed ratings run from 14.3 to 15.5 SEER2, and the best match is the EL16KC1-018-230 air conditioner.\u003c\/p\u003e\n\u003cp\u003eFor electric heat, Lennox lists ECB45 heaters from 4 to 10 kW for this size: 4, 5, 7.5, and 10 kW with a terminal block or a circuit breaker.\u003c\/p\u003e\n\u003ch2\u003eSizing and fit\u003c\/h2\u003e\n\u003cp\u003eDownflow needs Lennox's Y9658 downflow kit, and horizontal left-hand discharge needs the horizontal drain pan moved. Match the air handler to your outdoor unit's tonnage.\u003c\/p\u003e\n\u003ch2\u003eWarranty and registration\u003c\/h2\u003e\n\u003cp\u003eHVAC USA is an authorized Lennox reseller, and everything we sell is new factory equipment. Your full Lennox warranty applies when a licensed, manufacturer-certified contractor installs your system and registers it within 60 days.\u003c\/p\u003e\n\u003ch2\u003eShipping and help\u003c\/h2\u003e\n\u003cp\u003eIt ships from our Kansas City warehouse. Call (913) 364-0070, Monday to Friday, 9am to 5pm CST, and we'll help you confirm sizing and an AHRI-matched pairing before you order.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":47627487248546,"sku":"CBK45UHPT-018-230-71","price":1549.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3352\/5410\/files\/download_d5c433b4-45f1-4a93-a293-967aee874011.jpg?v=1788738943"},{"product_id":"lennox-cbk45uhpt-024-230-71-96-000-air-handler","title":"Lennox CBK45UHPT-024-230-71 18.5\" Width 24,000 BTU Air Handler","description":"\u003cp\u003eThe Lennox CBK45UHPT-024-230-71 is a 2 ton Merit Series air handler for R-454B systems, with a multi-speed PSC blower and an R-454B check\/expansion valve installed at the factory. It comes in an 18.5-inch wide cabinet that ships ready for upflow or horizontal installs.\u003c\/p\u003e\n\u003ch2\u003eKey specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCapacity: 2 tons (24,000 BTU)\u003c\/li\u003e\n\u003cli\u003eBlower: 1\/3 hp PSC motor, 590 to 1,105 cfm\u003c\/li\u003e\n\u003cli\u003eConnections: 3\/8-inch liquid and 3\/4-inch suction, sweat, plus two 3\/4-inch FPT drains\u003c\/li\u003e\n\u003cli\u003eFilter: 15 x 20 x 1 inch\u003c\/li\u003e\n\u003cli\u003eShipping weight: 136 lb\u003c\/li\u003e\n\u003cli\u003eCoil: Lennox Quantum coil with aluminum tubing and ripple-edged aluminum fins\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReading the model number\u003c\/h2\u003e\n\u003cp\u003eCB is an air handler, K is R-454B, and 45 is the Quantum coil series. UH is upflow\/horizontal, P is the PSC blower motor, and T is the factory check\/expansion valve. 024 is 2 tons, 230 is 208\/230V single-phase, and 71 means an R-454B valve is installed.\u003c\/p\u003e\n\u003ch2\u003eWhat it pairs with\u003c\/h2\u003e\n\u003cp\u003eThe AHRI Directory lists it with these Lennox units we sell: EL15KC1, EL16KC1, EL18KCV, EL22KCV, ML13KC1, ML14KC1, and ML17KC2 air conditioners and EL16KP1, EL18KSLV, EL19KPV, EL21KLV, and ML14KP1 heat pumps. Listed ratings run from 14.3 to 17.25 SEER2, and the best match is the EL22KCV-024-230 air conditioner.\u003c\/p\u003e\n\u003cp\u003eFor electric heat, Lennox lists ECB45 heaters from 4 to 10 kW for this size: 4, 5, 7.5, and 10 kW with a terminal block or a circuit breaker.\u003c\/p\u003e\n\u003ch2\u003eSizing and fit\u003c\/h2\u003e\n\u003cp\u003eDownflow needs Lennox's Y9658 downflow kit, and horizontal left-hand discharge needs the horizontal drain pan moved. Match the air handler to your outdoor unit's tonnage.\u003c\/p\u003e\n\u003ch2\u003eWarranty and registration\u003c\/h2\u003e\n\u003cp\u003eHVAC USA is an authorized Lennox reseller, and everything we sell is new factory equipment. Your full Lennox warranty applies when a licensed, manufacturer-certified contractor installs your system and registers it within 60 days.\u003c\/p\u003e\n\u003ch2\u003eShipping and help\u003c\/h2\u003e\n\u003cp\u003eIt ships from our Kansas City warehouse. Call (913) 364-0070, Monday to Friday, 9am to 5pm CST, and we'll help you confirm sizing and an AHRI-matched pairing before you order.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":47627487314082,"sku":"CBK45UHPT-024-230-71","price":1579.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3352\/5410\/files\/download_86a00c68-8cf7-47c8-9134-7493fb22743c.jpg?v=1788738945"},{"product_id":"lennox-cbk45uhpt-030-230-71-96-000-air-handler","title":"Lennox CBK45UHPT-030-230-71 18.5\" Width 30,000 BTU Air Handler","description":"\u003cp\u003eThe Lennox CBK45UHPT-030-230-71 is a 2.5 ton Merit Series air handler for R-454B systems, with a multi-speed PSC blower and an R-454B check\/expansion valve installed at the factory. It comes in an 18.5-inch wide cabinet that ships ready for upflow or horizontal installs.\u003c\/p\u003e\n\u003ch2\u003eKey specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCapacity: 2.5 tons (30,000 BTU)\u003c\/li\u003e\n\u003cli\u003eBlower: 1\/2 hp PSC motor, 770 to 1,310 cfm\u003c\/li\u003e\n\u003cli\u003eConnections: 3\/8-inch liquid and 3\/4-inch suction, sweat, plus two 3\/4-inch FPT drains\u003c\/li\u003e\n\u003cli\u003eFilter: 15 x 20 x 1 inch\u003c\/li\u003e\n\u003cli\u003eShipping weight: 143 lb\u003c\/li\u003e\n\u003cli\u003eCoil: Lennox Quantum coil with aluminum tubing and ripple-edged aluminum fins\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReading the model number\u003c\/h2\u003e\n\u003cp\u003eCB is an air handler, K is R-454B, and 45 is the Quantum coil series. UH is upflow\/horizontal, P is the PSC blower motor, and T is the factory check\/expansion valve. 030 is 2.5 tons, 230 is 208\/230V single-phase, and 71 means an R-454B valve is installed.\u003c\/p\u003e\n\u003ch2\u003eWhat it pairs with\u003c\/h2\u003e\n\u003cp\u003eThe AHRI Directory lists it with these Lennox units we sell: EL15KC1, EL16KC1, EL18KCV, EL22KCV, ML13KC1, ML14KC1, and ML17KC2 air conditioners and EL16KP1, EL19KPV, EL21KLV, and ML14KP1 heat pumps. Listed ratings run from 13.8 to 17 SEER2, and the best match is the EL21KLV-024-230 heat pump.\u003c\/p\u003e\n\u003cp\u003eFor electric heat, Lennox lists ECB45 heaters from 4 to 15 kW for this size: 4, 5, 7.5, and 10 kW with a terminal block or a circuit breaker; 12.5 and 15 kW with a circuit breaker.\u003c\/p\u003e\n\u003ch2\u003eSizing and fit\u003c\/h2\u003e\n\u003cp\u003eDownflow needs Lennox's Y9658 downflow kit, and horizontal left-hand discharge needs the horizontal drain pan moved. Match the air handler to your outdoor unit's tonnage.\u003c\/p\u003e\n\u003ch2\u003eWarranty and registration\u003c\/h2\u003e\n\u003cp\u003eHVAC USA is an authorized Lennox reseller, and everything we sell is new factory equipment. Your full Lennox warranty applies when a licensed, manufacturer-certified contractor installs your system and registers it within 60 days.\u003c\/p\u003e\n\u003ch2\u003eShipping and help\u003c\/h2\u003e\n\u003cp\u003eIt ships from our Kansas City warehouse. Call (913) 364-0070, Monday to Friday, 9am to 5pm CST, and we'll help you confirm sizing and an AHRI-matched pairing before you order.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":47627488723106,"sku":"CBK45UHPT-030-230-71","price":1643.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3352\/5410\/files\/download_e6231096-0f48-4d0b-bed8-5e3d6c998461.jpg?v=1788738946"},{"product_id":"lennox-cbk45uhpt-036-230-71-96-000-air-handler","title":"Lennox CBK45UHPT-036-230-71 21.5\" Width 36,000 BTU Air Handler","description":"\u003cp\u003eThe Lennox CBK45UHPT-036-230-71 is a 3 ton Merit Series air handler for R-454B systems, with a multi-speed PSC blower and an R-454B check\/expansion valve installed at the factory. It comes in a 21.5-inch wide cabinet that ships ready for upflow or horizontal installs.\u003c\/p\u003e\n\u003ch2\u003eKey specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCapacity: 3 tons (36,000 BTU)\u003c\/li\u003e\n\u003cli\u003eBlower: 1\/3 hp PSC motor, 805 to 1,560 cfm\u003c\/li\u003e\n\u003cli\u003eConnections: 3\/8-inch liquid and 7\/8-inch suction, sweat, plus two 3\/4-inch FPT drains\u003c\/li\u003e\n\u003cli\u003eFilter: 18 x 20 x 1 inch\u003c\/li\u003e\n\u003cli\u003eShipping weight: 169 lb\u003c\/li\u003e\n\u003cli\u003eCoil: Lennox Quantum coil with aluminum tubing and ripple-edged aluminum fins\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReading the model number\u003c\/h2\u003e\n\u003cp\u003eCB is an air handler, K is R-454B, and 45 is the Quantum coil series. UH is upflow\/horizontal, P is the PSC blower motor, and T is the factory check\/expansion valve. 036 is 3 tons, 230 is 208\/230V single-phase, and 71 means an R-454B valve is installed.\u003c\/p\u003e\n\u003ch2\u003eWhat it pairs with\u003c\/h2\u003e\n\u003cp\u003eThe AHRI Directory lists it with these Lennox units we sell: EL16KC1, EL18KCV, ML13KC1, ML14KC1, and ML17KC2 air conditioners and EL16KP1, EL18KSLV, and ML14KP1 heat pumps. Listed ratings run from 14.3 to 16 SEER2, and the best match is the EL18KCV-036-230 air conditioner.\u003c\/p\u003e\n\u003cp\u003eFor electric heat, Lennox lists ECB45 heaters from 4 to 15 kW for this size: 4, 5, 7.5, and 10 kW with a terminal block or a circuit breaker; 12.5 and 15 kW with a circuit breaker.\u003c\/p\u003e\n\u003ch2\u003eSizing and fit\u003c\/h2\u003e\n\u003cp\u003eDownflow needs Lennox's Y9659 downflow kit, and horizontal left-hand discharge needs the horizontal drain pan moved. Match the air handler to your outdoor unit's tonnage.\u003c\/p\u003e\n\u003ch2\u003eWarranty and registration\u003c\/h2\u003e\n\u003cp\u003eHVAC USA is an authorized Lennox reseller, and everything we sell is new factory equipment. Your full Lennox warranty applies when a licensed, manufacturer-certified contractor installs your system and registers it within 60 days.\u003c\/p\u003e\n\u003ch2\u003eShipping and help\u003c\/h2\u003e\n\u003cp\u003eIt ships from our Kansas City warehouse. Call (913) 364-0070, Monday to Friday, 9am to 5pm CST, and we'll help you confirm sizing and an AHRI-matched pairing before you order.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":47627488755874,"sku":"CBK45UHPT-036-230-71","price":1765.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3352\/5410\/files\/download_308273a8-6492-43f3-8ee9-434eacac0d8a.jpg?v=1788738948"},{"product_id":"lennox-cbk45uhpt-042-230-71-96-000-air-handler","title":"Lennox CBK45UHPT-042-230-71 21.5\" Width 42,000 BTU Air Handler","description":"\u003cp\u003eThe Lennox CBK45UHPT-042-230-71 is a 3.5 ton Merit Series air handler for R-454B systems, with a multi-speed PSC blower and an R-454B check\/expansion valve installed at the factory. It comes in a 21.5-inch wide cabinet that ships ready for upflow or horizontal installs.\u003c\/p\u003e\n\u003ch2\u003eKey specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCapacity: 3.5 tons (42,000 BTU)\u003c\/li\u003e\n\u003cli\u003eBlower: 1\/2 hp PSC motor, 1,155 to 1,815 cfm\u003c\/li\u003e\n\u003cli\u003eConnections: 3\/8-inch liquid and 7\/8-inch suction, sweat, plus two 3\/4-inch FPT drains\u003c\/li\u003e\n\u003cli\u003eFilter: 18 x 20 x 1 inch\u003c\/li\u003e\n\u003cli\u003eShipping weight: 169 lb\u003c\/li\u003e\n\u003cli\u003eCoil: Lennox Quantum coil with aluminum tubing and ripple-edged aluminum fins\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReading the model number\u003c\/h2\u003e\n\u003cp\u003eCB is an air handler, K is R-454B, and 45 is the Quantum coil series. UH is upflow\/horizontal, P is the PSC blower motor, and T is the factory check\/expansion valve. 042 is 3.5 tons, 230 is 208\/230V single-phase, and 71 means an R-454B valve is installed.\u003c\/p\u003e\n\u003ch2\u003eWhat it pairs with\u003c\/h2\u003e\n\u003cp\u003eThe AHRI Directory lists it with these Lennox units we sell: EL15KC1, EL16KC1, EL18KCV, EL22KCV, ML13KC1, ML14KC1, and ML17KC2 air conditioners and EL16KP1, EL18KSLV, and ML14KP1 heat pumps. Listed ratings run from 13.4 to 15.75 SEER2, and the best match is the EL22KCV-048-230 air conditioner.\u003c\/p\u003e\n\u003cp\u003eFor electric heat, Lennox lists ECB45 heaters from 4 to 15 kW for this size: 4, 5, 7.5, and 10 kW with a terminal block or a circuit breaker; 12.5 and 15 kW with a circuit breaker.\u003c\/p\u003e\n\u003ch2\u003eSizing and fit\u003c\/h2\u003e\n\u003cp\u003eDownflow needs Lennox's Y9659 downflow kit, and horizontal left-hand discharge needs the horizontal drain pan moved. Match the air handler to your outdoor unit's tonnage.\u003c\/p\u003e\n\u003ch2\u003eWarranty and registration\u003c\/h2\u003e\n\u003cp\u003eHVAC USA is an authorized Lennox reseller, and everything we sell is new factory equipment. Your full Lennox warranty applies when a licensed, manufacturer-certified contractor installs your system and registers it within 60 days.\u003c\/p\u003e\n\u003ch2\u003eShipping and help\u003c\/h2\u003e\n\u003cp\u003eIt ships from our Kansas City warehouse. Call (913) 364-0070, Monday to Friday, 9am to 5pm CST, and we'll help you confirm sizing and an AHRI-matched pairing before you order.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":47627488788642,"sku":"CBK45UHPT-042-230-71","price":1913.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3352\/5410\/files\/download_4ad6ac2f-8b97-48b4-94ac-05e496bed7cd.jpg?v=1788738950"},{"product_id":"lennox-cbk47uhet-018-230-01-96-000-air-handler","title":"Lennox CBK47UHET-018-230-01 21.25\" Width 18,000 BTU Air Handler","description":"\u003cp\u003eThe Lennox CBK47UHET-018-230-01 is a 1.5 ton Elite Series air handler for R-410A systems, with a constant torque (ECM) blower and an R-410A check\/expansion valve installed at the factory. It comes in a 21.25-inch wide cabinet that ships ready for upflow or horizontal installs.\u003c\/p\u003e\n\u003ch2\u003eKey specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCapacity: 1.5 tons (18,000 BTU)\u003c\/li\u003e\n\u003cli\u003eBlower: 1\/2 hp constant torque motor, 262 to 959 cfm\u003c\/li\u003e\n\u003cli\u003eConnections: 3\/8-inch liquid and 3\/4-inch suction, sweat, plus two 3\/4-inch FPT drains\u003c\/li\u003e\n\u003cli\u003eFilter: 20 x 20 x 1 inch\u003c\/li\u003e\n\u003cli\u003eShipping weight: 137 lb\u003c\/li\u003e\n\u003cli\u003eCoil: Lennox Quantum coil with aluminum tubing and ripple-edged aluminum fins\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReading the model number\u003c\/h2\u003e\n\u003cp\u003eCB is an air handler, K means R-454B compatible, and 47 is the Elite Series with the Quantum coil. UH is upflow\/horizontal, E is the high-efficiency constant torque motor, and T is the factory check\/expansion valve. 018 is 1.5 tons, 230 is 208\/230V single-phase, and 01 means an R-410A valve is installed.\u003c\/p\u003e\n\u003ch2\u003eWhat it pairs with\u003c\/h2\u003e\n\u003cp\u003eAs shipped, it's set up for R-410A. The air conditioners and heat pumps we sell use R-454B, so pairing it with one needs Lennox's R-454B expansion valve and refrigerant detection parts, ordered separately.\u003c\/p\u003e\n\u003cp\u003eFor electric heat, Lennox lists ECB47 heaters from 4 to 9 kW for this size: 4, 5, 6, 8, and 9 kW with a terminal block or a circuit breaker.\u003c\/p\u003e\n\u003ch2\u003eSizing and fit\u003c\/h2\u003e\n\u003cp\u003eDownflow needs Lennox's 28B60 downflow kit, and horizontal left-hand discharge needs the horizontal drain pan moved. Match the air handler to your outdoor unit's tonnage.\u003c\/p\u003e\n\u003ch2\u003eWarranty and registration\u003c\/h2\u003e\n\u003cp\u003eHVAC USA is an authorized Lennox reseller, and everything we sell is new factory equipment. Your full Lennox warranty applies when a licensed, manufacturer-certified contractor installs your system and registers it within 60 days.\u003c\/p\u003e\n\u003ch2\u003eShipping and help\u003c\/h2\u003e\n\u003cp\u003eIt ships from our Kansas City warehouse. Call (913) 364-0070, Monday to Friday, 9am to 5pm CST, and we'll help you confirm sizing and an AHRI-matched pairing before you order.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":47627488821410,"sku":"CBK47UHET-018-230-01","price":1961.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3352\/5410\/files\/download_1f92ef86-f697-47f9-bd79-32271f6eb38f.jpg?v=1788738951"},{"product_id":"lennox-cbk47uhet-024-230-01-96-000-air-handler","title":"Lennox CBK47UHET-024-230-01 21.25\" Width 24,000 BTU Air Handler","description":"\u003cp\u003eThe Lennox CBK47UHET-024-230-01 is a 2 ton Elite Series air handler for R-410A systems, with a constant torque (ECM) blower and an R-410A check\/expansion valve installed at the factory. It comes in a 21.25-inch wide cabinet that ships ready for upflow or horizontal installs.\u003c\/p\u003e\n\u003ch2\u003eKey specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCapacity: 2 tons (24,000 BTU)\u003c\/li\u003e\n\u003cli\u003eBlower: 1\/2 hp constant torque motor, 365 to 1,095 cfm\u003c\/li\u003e\n\u003cli\u003eConnections: 3\/8-inch liquid and 3\/4-inch suction, sweat, plus two 3\/4-inch FPT drains\u003c\/li\u003e\n\u003cli\u003eFilter: 20 x 20 x 1 inch\u003c\/li\u003e\n\u003cli\u003eShipping weight: 137 lb\u003c\/li\u003e\n\u003cli\u003eCoil: Lennox Quantum coil with aluminum tubing and ripple-edged aluminum fins\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReading the model number\u003c\/h2\u003e\n\u003cp\u003eCB is an air handler, K means R-454B compatible, and 47 is the Elite Series with the Quantum coil. UH is upflow\/horizontal, E is the high-efficiency constant torque motor, and T is the factory check\/expansion valve. 024 is 2 tons, 230 is 208\/230V single-phase, and 01 means an R-410A valve is installed.\u003c\/p\u003e\n\u003ch2\u003eWhat it pairs with\u003c\/h2\u003e\n\u003cp\u003eAs shipped, it's set up for R-410A. The air conditioners and heat pumps we sell use R-454B, so pairing it with one needs Lennox's R-454B expansion valve and refrigerant detection parts, ordered separately.\u003c\/p\u003e\n\u003cp\u003eFor electric heat, Lennox lists ECB47 heaters from 4 to 9 kW for this size: 4, 5, 6, 8, and 9 kW with a terminal block or a circuit breaker.\u003c\/p\u003e\n\u003ch2\u003eSizing and fit\u003c\/h2\u003e\n\u003cp\u003eDownflow needs Lennox's 28B60 downflow kit, and horizontal left-hand discharge needs the horizontal drain pan moved. Match the air handler to your outdoor unit's tonnage.\u003c\/p\u003e\n\u003ch2\u003eWarranty and registration\u003c\/h2\u003e\n\u003cp\u003eHVAC USA is an authorized Lennox reseller, and everything we sell is new factory equipment. Your full Lennox warranty applies when a licensed, manufacturer-certified contractor installs your system and registers it within 60 days.\u003c\/p\u003e\n\u003ch2\u003eShipping and help\u003c\/h2\u003e\n\u003cp\u003eIt ships from our Kansas City warehouse. Call (913) 364-0070, Monday to Friday, 9am to 5pm CST, and we'll help you confirm sizing and an AHRI-matched pairing before you order.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":47627488854178,"sku":"CBK47UHET-024-230-01","price":2028.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3352\/5410\/files\/download_05bf38ab-2612-400a-8bc2-6289f6928e9e.jpg?v=1788738954"},{"product_id":"lennox-cbk47uhet-030-230-01-96-000-air-handler","title":"Lennox CBK47UHET-030-230-01 21.25\" Width 30,000 BTU Air Handler","description":"\u003cp\u003eThe Lennox CBK47UHET-030-230-01 is a 2.5 ton Elite Series air handler for R-410A systems, with a constant torque (ECM) blower and an R-410A check\/expansion valve installed at the factory. It comes in a 21.25-inch wide cabinet that ships ready for upflow or horizontal installs.\u003c\/p\u003e\n\u003ch2\u003eKey specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCapacity: 2.5 tons (30,000 BTU)\u003c\/li\u003e\n\u003cli\u003eBlower: 1\/2 hp constant torque motor, 365 to 1,278 cfm\u003c\/li\u003e\n\u003cli\u003eConnections: 3\/8-inch liquid and 3\/4-inch suction, sweat, plus two 3\/4-inch FPT drains\u003c\/li\u003e\n\u003cli\u003eFilter: 20 x 20 x 1 inch\u003c\/li\u003e\n\u003cli\u003eShipping weight: 150 lb\u003c\/li\u003e\n\u003cli\u003eCoil: Lennox Quantum coil with aluminum tubing and ripple-edged aluminum fins\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReading the model number\u003c\/h2\u003e\n\u003cp\u003eCB is an air handler, K means R-454B compatible, and 47 is the Elite Series with the Quantum coil. UH is upflow\/horizontal, E is the high-efficiency constant torque motor, and T is the factory check\/expansion valve. 030 is 2.5 tons, 230 is 208\/230V single-phase, and 01 means an R-410A valve is installed.\u003c\/p\u003e\n\u003ch2\u003eWhat it pairs with\u003c\/h2\u003e\n\u003cp\u003eAs shipped, it's set up for R-410A. The air conditioners and heat pumps we sell use R-454B, so pairing it with one needs Lennox's R-454B expansion valve and refrigerant detection parts, ordered separately.\u003c\/p\u003e\n\u003cp\u003eFor electric heat, Lennox lists ECB47 heaters from 4 to 15 kW for this size: 4, 5, 6, 8, and 9 kW with a terminal block or a circuit breaker; 12.5 and 15 kW with a circuit breaker. Three-phase ECB47 kits are listed for this size too.\u003c\/p\u003e\n\u003ch2\u003eSizing and fit\u003c\/h2\u003e\n\u003cp\u003eDownflow needs Lennox's 28B60 downflow kit, and horizontal left-hand discharge needs the horizontal drain pan moved. Match the air handler to your outdoor unit's tonnage.\u003c\/p\u003e\n\u003ch2\u003eWarranty and registration\u003c\/h2\u003e\n\u003cp\u003eHVAC USA is an authorized Lennox reseller, and everything we sell is new factory equipment. Your full Lennox warranty applies when a licensed, manufacturer-certified contractor installs your system and registers it within 60 days.\u003c\/p\u003e\n\u003ch2\u003eShipping and help\u003c\/h2\u003e\n\u003cp\u003eFree shipping on major equipment from our Kansas City warehouse to every state and D.C. except Alaska, Hawaii, Washington, Oregon, and Idaho, where you pay the shipping rate shown at checkout. Call (913) 364-0070, Monday to Friday, 9am to 5pm CST, and we'll help you confirm sizing and an AHRI-matched pairing before you order.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":47627488886946,"sku":"CBK47UHET-030-230-01","price":2295.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3352\/5410\/files\/download_b9c5ca1b-a00c-4d57-80b1-60ed2c9ced10.jpg?v=1788738955"},{"product_id":"lennox-cbk47uhet-036-230-01-96-000-air-handler","title":"Lennox CBK47UHET-036-230-01 21.25\" Width 36,000 BTU Air Handler","description":"\u003cp\u003eThe Lennox CBK47UHET-036-230-01 is a 3 ton Elite Series air handler for R-410A systems, with a constant torque (ECM) blower and an R-410A check\/expansion valve installed at the factory. It comes in a 21.25-inch wide cabinet that ships ready for upflow or horizontal installs.\u003c\/p\u003e\n\u003ch2\u003eKey specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCapacity: 3 tons (36,000 BTU)\u003c\/li\u003e\n\u003cli\u003eBlower: 1\/2 hp constant torque motor, 606 to 1,498 cfm\u003c\/li\u003e\n\u003cli\u003eConnections: 3\/8-inch liquid and 3\/4-inch suction, sweat, plus two 3\/4-inch FPT drains\u003c\/li\u003e\n\u003cli\u003eFilter: 20 x 20 x 1 inch\u003c\/li\u003e\n\u003cli\u003eShipping weight: 150 lb\u003c\/li\u003e\n\u003cli\u003eCoil: Lennox Quantum coil with aluminum tubing and ripple-edged aluminum fins\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReading the model number\u003c\/h2\u003e\n\u003cp\u003eCB is an air handler, K means R-454B compatible, and 47 is the Elite Series with the Quantum coil. UH is upflow\/horizontal, E is the high-efficiency constant torque motor, and T is the factory check\/expansion valve. 036 is 3 tons, 230 is 208\/230V single-phase, and 01 means an R-410A valve is installed.\u003c\/p\u003e\n\u003ch2\u003eWhat it pairs with\u003c\/h2\u003e\n\u003cp\u003eAs shipped, it's set up for R-410A. The air conditioners and heat pumps we sell use R-454B, so pairing it with one needs Lennox's R-454B expansion valve and refrigerant detection parts, ordered separately.\u003c\/p\u003e\n\u003cp\u003eFor electric heat, Lennox lists ECB47 heaters from 4 to 20 kW for this size: 4, 5, 6, 8, and 9 kW with a terminal block or a circuit breaker; 12.5, 15, and 20 kW with a circuit breaker. Three-phase ECB47 kits are listed for this size too.\u003c\/p\u003e\n\u003ch2\u003eSizing and fit\u003c\/h2\u003e\n\u003cp\u003eDownflow needs Lennox's 28B60 downflow kit, and horizontal left-hand discharge needs the horizontal drain pan moved. Match the air handler to your outdoor unit's tonnage.\u003c\/p\u003e\n\u003ch2\u003eWarranty and registration\u003c\/h2\u003e\n\u003cp\u003eHVAC USA is an authorized Lennox reseller, and everything we sell is new factory equipment. Your full Lennox warranty applies when a licensed, manufacturer-certified contractor installs your system and registers it within 60 days.\u003c\/p\u003e\n\u003ch2\u003eShipping and help\u003c\/h2\u003e\n\u003cp\u003eIt ships from our Kansas City warehouse. Call (913) 364-0070, Monday to Friday, 9am to 5pm CST, and we'll help you confirm sizing and an AHRI-matched pairing before you order.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":47627488919714,"sku":"CBK47UHET-036-230-01","price":2246.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3352\/5410\/files\/download_d13e36d9-ece6-4ca3-ab64-3df2fcb93cad.jpg?v=1788738956"},{"product_id":"lennox-cbk47uhet-042-230-01-96-000-air-handler","title":"Lennox CBK47UHET-042-230-01 21.25\" Width 42,000 BTU Air Handler","description":"\u003cp\u003eThe Lennox CBK47UHET-042-230-01 is a 3.5 ton Elite Series air handler for R-410A systems, with a constant torque (ECM) blower and an R-410A check\/expansion valve installed at the factory. It comes in a 21.25-inch wide cabinet that ships ready for upflow or horizontal installs.\u003c\/p\u003e\n\u003ch2\u003eKey specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCapacity: 3.5 tons (42,000 BTU)\u003c\/li\u003e\n\u003cli\u003eBlower: 1 hp constant torque motor, 815 to 1,723 cfm\u003c\/li\u003e\n\u003cli\u003eConnections: 3\/8-inch liquid and 7\/8-inch suction, sweat, plus two 3\/4-inch FPT drains\u003c\/li\u003e\n\u003cli\u003eFilter: 20 x 24 x 1 inch\u003c\/li\u003e\n\u003cli\u003eShipping weight: 186 lb\u003c\/li\u003e\n\u003cli\u003eCoil: Lennox Quantum coil with aluminum tubing and ripple-edged aluminum fins\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReading the model number\u003c\/h2\u003e\n\u003cp\u003eCB is an air handler, K means R-454B compatible, and 47 is the Elite Series with the Quantum coil. UH is upflow\/horizontal, E is the high-efficiency constant torque motor, and T is the factory check\/expansion valve. 042 is 3.5 tons, 230 is 208\/230V single-phase, and 01 means an R-410A valve is installed.\u003c\/p\u003e\n\u003ch2\u003eWhat it pairs with\u003c\/h2\u003e\n\u003cp\u003eAs shipped, it's set up for R-410A. The air conditioners and heat pumps we sell use R-454B, so pairing it with one needs Lennox's R-454B expansion valve and refrigerant detection parts, ordered separately.\u003c\/p\u003e\n\u003cp\u003eFor electric heat, Lennox lists ECB47 heaters from 4 to 25 kW for this size: 4, 5, 6, 8, and 9 kW with a terminal block or a circuit breaker; 12.5, 15, 20, and 25 kW with a circuit breaker. Three-phase ECB47 kits are listed for this size too.\u003c\/p\u003e\n\u003ch2\u003eSizing and fit\u003c\/h2\u003e\n\u003cp\u003eDownflow needs Lennox's 28B60 downflow kit, and horizontal left-hand discharge needs the horizontal drain pan moved. Match the air handler to your outdoor unit's tonnage.\u003c\/p\u003e\n\u003ch2\u003eWarranty and registration\u003c\/h2\u003e\n\u003cp\u003eHVAC USA is an authorized Lennox reseller, and everything we sell is new factory equipment. Your full Lennox warranty applies when a licensed, manufacturer-certified contractor installs your system and registers it within 60 days.\u003c\/p\u003e\n\u003ch2\u003eShipping and help\u003c\/h2\u003e\n\u003cp\u003eFree shipping on major equipment from our Kansas City warehouse to every state and D.C. except Alaska, Hawaii, Washington, Oregon, and Idaho, where you pay the shipping rate shown at checkout. Call (913) 364-0070, Monday to Friday, 9am to 5pm CST, and we'll help you confirm sizing and an AHRI-matched pairing before you order.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":47627488952482,"sku":"CBK47UHET-042-230-01","price":2873.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3352\/5410\/files\/download_8122c779-00f0-4ef8-b412-3b8c6da58ef9.jpg?v=1788738958"},{"product_id":"lennox-cbk47uhet-048-230-01-96-000-air-handler","title":"Lennox CBK47UHET-048-230-01 21.25\" Width 48,000 BTU Air Handler","description":"\u003cp\u003eThe Lennox CBK47UHET-048-230-01 is a 4 ton Elite Series air handler for R-410A systems, with a constant torque (ECM) blower and an R-410A check\/expansion valve installed at the factory. It comes in a 21.25-inch wide cabinet that ships ready for upflow or horizontal installs.\u003c\/p\u003e\n\u003ch2\u003eKey specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCapacity: 4 tons (48,000 BTU)\u003c\/li\u003e\n\u003cli\u003eBlower: 1 hp constant torque motor, 867 to 1,903 cfm\u003c\/li\u003e\n\u003cli\u003eConnections: 3\/8-inch liquid and 7\/8-inch suction, sweat, plus two 3\/4-inch FPT drains\u003c\/li\u003e\n\u003cli\u003eFilter: 20 x 24 x 1 inch\u003c\/li\u003e\n\u003cli\u003eShipping weight: 186 lb\u003c\/li\u003e\n\u003cli\u003eCoil: Lennox Quantum coil with aluminum tubing and ripple-edged aluminum fins\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReading the model number\u003c\/h2\u003e\n\u003cp\u003eCB is an air handler, K means R-454B compatible, and 47 is the Elite Series with the Quantum coil. UH is upflow\/horizontal, E is the high-efficiency constant torque motor, and T is the factory check\/expansion valve. 048 is 4 tons, 230 is 208\/230V single-phase, and 01 means an R-410A valve is installed.\u003c\/p\u003e\n\u003ch2\u003eWhat it pairs with\u003c\/h2\u003e\n\u003cp\u003eAs shipped, it's set up for R-410A. The air conditioners and heat pumps we sell use R-454B, so pairing it with one needs Lennox's R-454B expansion valve and refrigerant detection parts, ordered separately.\u003c\/p\u003e\n\u003cp\u003eFor electric heat, Lennox lists ECB47 heaters from 4 to 25 kW for this size: 4, 5, 6, 8, and 9 kW with a terminal block or a circuit breaker; 12.5, 15, 20, and 25 kW with a circuit breaker. Three-phase ECB47 kits are listed for this size too.\u003c\/p\u003e\n\u003ch2\u003eSizing and fit\u003c\/h2\u003e\n\u003cp\u003eDownflow needs Lennox's 28B60 downflow kit, and horizontal left-hand discharge needs the horizontal drain pan moved. Match the air handler to your outdoor unit's tonnage.\u003c\/p\u003e\n\u003ch2\u003eWarranty and registration\u003c\/h2\u003e\n\u003cp\u003eHVAC USA is an authorized Lennox reseller, and everything we sell is new factory equipment. Your full Lennox warranty applies when a licensed, manufacturer-certified contractor installs your system and registers it within 60 days.\u003c\/p\u003e\n\u003ch2\u003eShipping and help\u003c\/h2\u003e\n\u003cp\u003eFree shipping on major equipment from our Kansas City warehouse to every state and D.C. except Alaska, Hawaii, Washington, Oregon, and Idaho, where you pay the shipping rate shown at checkout. Call (913) 364-0070, Monday to Friday, 9am to 5pm CST, and we'll help you confirm sizing and an AHRI-matched pairing before you order.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":47627488985250,"sku":"CBK47UHET-048-230-01","price":2920.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3352\/5410\/files\/download_18dcbbca-ecae-4bff-a14a-3902f34982b4.jpg?v=1788738960"},{"product_id":"lennox-cbk47uhet-060-230-01-96-000-air-handler","title":"Lennox CBK47UHET-060-230-01 21.25\" Width 60,000 BTU Air Handler","description":"\u003cp\u003eThe Lennox CBK47UHET-060-230-01 is a 5 ton Elite Series air handler for R-410A systems, with a constant torque (ECM) blower and an R-410A check\/expansion valve installed at the factory. It comes in a 21.25-inch wide cabinet that ships ready for upflow or horizontal installs.\u003c\/p\u003e\n\u003ch2\u003eKey specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCapacity: 5 tons (60,000 BTU)\u003c\/li\u003e\n\u003cli\u003eBlower: 1 hp constant torque motor, 946 to 2,268 cfm\u003c\/li\u003e\n\u003cli\u003eConnections: 3\/8-inch liquid and 7\/8-inch suction, sweat, plus two 3\/4-inch FPT drains\u003c\/li\u003e\n\u003cli\u003eFilter: 20 x 24 x 1 inch\u003c\/li\u003e\n\u003cli\u003eShipping weight: 199 lb\u003c\/li\u003e\n\u003cli\u003eCoil: Lennox Quantum coil with aluminum tubing and ripple-edged aluminum fins\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReading the model number\u003c\/h2\u003e\n\u003cp\u003eCB is an air handler, K means R-454B compatible, and 47 is the Elite Series with the Quantum coil. UH is upflow\/horizontal, E is the high-efficiency constant torque motor, and T is the factory check\/expansion valve. 060 is 5 tons, 230 is 208\/230V single-phase, and 01 means an R-410A valve is installed.\u003c\/p\u003e\n\u003ch2\u003eWhat it pairs with\u003c\/h2\u003e\n\u003cp\u003eAs shipped, it's set up for R-410A. The air conditioners and heat pumps we sell use R-454B, so pairing it with one needs Lennox's R-454B expansion valve and refrigerant detection parts, ordered separately.\u003c\/p\u003e\n\u003cp\u003eFor electric heat, Lennox lists ECB47 heaters from 4 to 25 kW for this size: 4, 5, 6, 8, and 9 kW with a terminal block or a circuit breaker; 12.5, 15, 20, and 25 kW with a circuit breaker. Three-phase ECB47 kits are listed for this size too.\u003c\/p\u003e\n\u003ch2\u003eSizing and fit\u003c\/h2\u003e\n\u003cp\u003eDownflow needs Lennox's 28B60 downflow kit, and horizontal left-hand discharge needs the horizontal drain pan moved. Match the air handler to your outdoor unit's tonnage.\u003c\/p\u003e\n\u003ch2\u003eWarranty and registration\u003c\/h2\u003e\n\u003cp\u003eHVAC USA is an authorized Lennox reseller, and everything we sell is new factory equipment. Your full Lennox warranty applies when a licensed, manufacturer-certified contractor installs your system and registers it within 60 days.\u003c\/p\u003e\n\u003ch2\u003eShipping and help\u003c\/h2\u003e\n\u003cp\u003eFree shipping on major equipment from our Kansas City warehouse to every state and D.C. except Alaska, Hawaii, Washington, Oregon, and Idaho, where you pay the shipping rate shown at checkout. Call (913) 364-0070, Monday to Friday, 9am to 5pm CST, and we'll help you confirm sizing and an AHRI-matched pairing before you order.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":47627489018018,"sku":"CBK47UHET-060-230-01","price":3217.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3352\/5410\/files\/download_16d87602-cdd9-46fb-be95-7ca0f8a0fefe.jpg?v=1788738962"},{"product_id":"lennox-cba25uh-018-96-000-air-handler","title":"Lennox CBA25UH-018 18.5\" Width 18,000 BTU Air Handler","description":"\u003cp\u003eThe Lennox CBA25UH-018 is a 1.5 ton Merit Series air handler for R-410A systems, with a multi-speed PSC blower and an R-410A check\/expansion valve installed at the factory. It comes in an 18.5-inch wide cabinet that ships ready for upflow or horizontal installs. Lennox sells CBA25UH air handlers in the US for repair and replacement only, not for new system installs.\u003c\/p\u003e\n\u003ch2\u003eKey specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCapacity: 1.5 tons (18,000 BTU)\u003c\/li\u003e\n\u003cli\u003eBlower: 1\/5 hp PSC motor, 420 to 920 cfm\u003c\/li\u003e\n\u003cli\u003eConnections: 3\/8-inch liquid and 3\/4-inch suction, sweat, plus two 3\/4-inch FPT drains\u003c\/li\u003e\n\u003cli\u003eFilter: 15 x 20 x 1 inch\u003c\/li\u003e\n\u003cli\u003eShipping weight: 129 lb\u003c\/li\u003e\n\u003cli\u003eCoil: Lennox Quantum coil with aluminum tubing and ripple-edged aluminum fins\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReading the model number\u003c\/h2\u003e\n\u003cp\u003eCB is an air handler, A is the aluminum coil for R-410A, and 25 is the series. UH is upflow\/horizontal and 018 is 1.5 tons. Lennox's full model number adds 230 for 208\/230V single-phase and a minor revision number. You may also see it written as CBA25UH-018-230.\u003c\/p\u003e\n\u003ch2\u003eWhat it pairs with\u003c\/h2\u003e\n\u003cp\u003eIt has to connect to an R-410A outdoor unit. The air conditioners and heat pumps we sell use R-454B, so this air handler is for keeping an existing R-410A system running.\u003c\/p\u003e\n\u003cp\u003eFor electric heat, Lennox lists ECB45 heaters from 4 to 10 kW for this size: 4, 5, 7.5, and 10 kW with a terminal block or a circuit breaker.\u003c\/p\u003e\n\u003ch2\u003eSizing and fit\u003c\/h2\u003e\n\u003cp\u003eDownflow needs Lennox's Y9658 downflow kit, and horizontal left-hand discharge needs the horizontal drain pan moved. Match the air handler to your outdoor unit's tonnage.\u003c\/p\u003e\n\u003ch2\u003eWarranty and registration\u003c\/h2\u003e\n\u003cp\u003eHVAC USA is an authorized Lennox reseller, and everything we sell is new factory equipment. Your full Lennox warranty applies when a licensed, manufacturer-certified contractor installs your system and registers it within 60 days.\u003c\/p\u003e\n\u003ch2\u003eShipping and help\u003c\/h2\u003e\n\u003cp\u003eIt ships from our Kansas City warehouse. Call (913) 364-0070, Monday to Friday, 9am to 5pm CST, and we'll help you confirm sizing and an AHRI-matched pairing before you order.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":47627489050786,"sku":"CBA25UH-018","price":1176.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3352\/5410\/files\/CBA25UH-018.jpg?v=1788818583"},{"product_id":"lennox-cba25uh-024-96-000-air-handler","title":"Lennox CBA25UH-024 18.5\" Width 24,000 BTU Air Handler","description":"\u003cp\u003eThe Lennox CBA25UH-024 is a 2 ton Merit Series air handler for R-410A systems, with a multi-speed PSC blower and an R-410A check\/expansion valve installed at the factory. It comes in an 18.5-inch wide cabinet that ships ready for upflow or horizontal installs. Lennox sells CBA25UH air handlers in the US for repair and replacement only, not for new system installs.\u003c\/p\u003e\n\u003ch2\u003eKey specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCapacity: 2 tons (24,000 BTU)\u003c\/li\u003e\n\u003cli\u003eBlower: 1\/3 hp PSC motor, 203 to 1,054 cfm\u003c\/li\u003e\n\u003cli\u003eConnections: 3\/8-inch liquid and 3\/4-inch suction, sweat, plus two 3\/4-inch FPT drains\u003c\/li\u003e\n\u003cli\u003eFilter: 15 x 20 x 1 inch\u003c\/li\u003e\n\u003cli\u003eShipping weight: 136 lb\u003c\/li\u003e\n\u003cli\u003eCoil: Lennox Quantum coil with aluminum tubing and ripple-edged aluminum fins\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReading the model number\u003c\/h2\u003e\n\u003cp\u003eCB is an air handler, A is the aluminum coil for R-410A, and 25 is the series. UH is upflow\/horizontal and 024 is 2 tons. Lennox's full model number adds 230 for 208\/230V single-phase and a minor revision number. You may also see it written as CBA25UH-024-230.\u003c\/p\u003e\n\u003ch2\u003eWhat it pairs with\u003c\/h2\u003e\n\u003cp\u003eIt has to connect to an R-410A outdoor unit. The air conditioners and heat pumps we sell use R-454B, so this air handler is for keeping an existing R-410A system running.\u003c\/p\u003e\n\u003cp\u003eFor electric heat, Lennox lists ECB45 heaters from 4 to 10 kW for this size: 4, 5, 7.5, and 10 kW with a terminal block or a circuit breaker.\u003c\/p\u003e\n\u003ch2\u003eSizing and fit\u003c\/h2\u003e\n\u003cp\u003eDownflow needs Lennox's Y9658 downflow kit, and horizontal left-hand discharge needs the horizontal drain pan moved. Match the air handler to your outdoor unit's tonnage.\u003c\/p\u003e\n\u003ch2\u003eWarranty and registration\u003c\/h2\u003e\n\u003cp\u003eHVAC USA is an authorized Lennox reseller, and everything we sell is new factory equipment. Your full Lennox warranty applies when a licensed, manufacturer-certified contractor installs your system and registers it within 60 days.\u003c\/p\u003e\n\u003ch2\u003eShipping and help\u003c\/h2\u003e\n\u003cp\u003eIt ships from our Kansas City warehouse. Call (913) 364-0070, Monday to Friday, 9am to 5pm CST, and we'll help you confirm sizing and an AHRI-matched pairing before you order.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":47627489083554,"sku":"CBA25UH-024","price":1204.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3352\/5410\/files\/CBA25UH-024_4fa080c7-4d91-43af-998e-e4fe03d081d4.jpg?v=1788818564"},{"product_id":"lennox-cba25uh-030-96-000-air-handler","title":"Lennox CBA25UH-030 18.5\" Width 30,000 BTU Air Handler","description":"\u003cp\u003eThe Lennox CBA25UH-030 is a 2.5 ton Merit Series air handler for R-410A systems, with a multi-speed PSC blower and an R-410A check\/expansion valve installed at the factory. It comes in an 18.5-inch wide cabinet that ships ready for upflow or horizontal installs. Lennox sells CBA25UH air handlers in the US for repair and replacement only, not for new system installs.\u003c\/p\u003e\n\u003ch2\u003eKey specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCapacity: 2.5 tons (30,000 BTU)\u003c\/li\u003e\n\u003cli\u003eBlower: 1\/2 hp PSC motor, 406 to 1,341 cfm\u003c\/li\u003e\n\u003cli\u003eConnections: 3\/8-inch liquid and 3\/4-inch suction, sweat, plus two 3\/4-inch FPT drains\u003c\/li\u003e\n\u003cli\u003eFilter: 15 x 20 x 1 inch\u003c\/li\u003e\n\u003cli\u003eShipping weight: 143 lb\u003c\/li\u003e\n\u003cli\u003eCoil: Lennox Quantum coil with aluminum tubing and ripple-edged aluminum fins\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReading the model number\u003c\/h2\u003e\n\u003cp\u003eCB is an air handler, A is the aluminum coil for R-410A, and 25 is the series. UH is upflow\/horizontal and 030 is 2.5 tons. Lennox's full model number adds 230 for 208\/230V single-phase and a minor revision number. You may also see it written as CBA25UH-030-230.\u003c\/p\u003e\n\u003ch2\u003eWhat it pairs with\u003c\/h2\u003e\n\u003cp\u003eIt has to connect to an R-410A outdoor unit. The air conditioners and heat pumps we sell use R-454B, so this air handler is for keeping an existing R-410A system running.\u003c\/p\u003e\n\u003cp\u003eFor electric heat, Lennox lists ECB45 heaters from 4 to 15 kW for this size: 4, 5, 7.5, and 10 kW with a terminal block or a circuit breaker; 12.5 and 15 kW with a circuit breaker.\u003c\/p\u003e\n\u003ch2\u003eSizing and fit\u003c\/h2\u003e\n\u003cp\u003eDownflow needs Lennox's Y9658 downflow kit, and horizontal left-hand discharge needs the horizontal drain pan moved. Match the air handler to your outdoor unit's tonnage.\u003c\/p\u003e\n\u003ch2\u003eWarranty and registration\u003c\/h2\u003e\n\u003cp\u003eHVAC USA is an authorized Lennox reseller, and everything we sell is new factory equipment. Your full Lennox warranty applies when a licensed, manufacturer-certified contractor installs your system and registers it within 60 days.\u003c\/p\u003e\n\u003ch2\u003eShipping and help\u003c\/h2\u003e\n\u003cp\u003eIt ships from our Kansas City warehouse. Call (913) 364-0070, Monday to Friday, 9am to 5pm CST, and we'll help you confirm sizing and an AHRI-matched pairing before you order.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":47627489116322,"sku":"CBA25UH-030","price":1270.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3352\/5410\/files\/CBA25UH-030.jpg?v=1788818589"},{"product_id":"lennox-cba25uh-036-96-000-air-handler","title":"Lennox CBA25UH-036 21.5\" Width 36,000 BTU Air Handler","description":"\u003cp\u003eThe Lennox CBA25UH-036 is a 3 ton Merit Series air handler for R-410A systems, with a multi-speed PSC blower and an R-410A check\/expansion valve installed at the factory. It comes in a 21.5-inch wide cabinet that ships ready for upflow or horizontal installs. Lennox sells CBA25UH air handlers in the US for repair and replacement only, not for new system installs.\u003c\/p\u003e\n\u003ch2\u003eKey specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCapacity: 3 tons (36,000 BTU)\u003c\/li\u003e\n\u003cli\u003eBlower: 1\/3 hp PSC motor, 422 to 1,523 cfm\u003c\/li\u003e\n\u003cli\u003eConnections: 3\/8-inch liquid and 7\/8-inch suction, sweat, plus two 3\/4-inch FPT drains\u003c\/li\u003e\n\u003cli\u003eFilter: 18 x 20 x 1 inch\u003c\/li\u003e\n\u003cli\u003eShipping weight: 169 lb\u003c\/li\u003e\n\u003cli\u003eCoil: Lennox Quantum coil with aluminum tubing and ripple-edged aluminum fins\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReading the model number\u003c\/h2\u003e\n\u003cp\u003eCB is an air handler, A is the aluminum coil for R-410A, and 25 is the series. UH is upflow\/horizontal and 036 is 3 tons. Lennox's full model number adds 230 for 208\/230V single-phase and a minor revision number. You may also see it written as CBA25UH-036-230.\u003c\/p\u003e\n\u003ch2\u003eWhat it pairs with\u003c\/h2\u003e\n\u003cp\u003eIt has to connect to an R-410A outdoor unit. The air conditioners and heat pumps we sell use R-454B, so this air handler is for keeping an existing R-410A system running.\u003c\/p\u003e\n\u003cp\u003eFor electric heat, Lennox lists ECB45 heaters from 4 to 15 kW for this size: 4, 5, 7.5, and 10 kW with a terminal block or a circuit breaker; 12.5 and 15 kW with a circuit breaker.\u003c\/p\u003e\n\u003ch2\u003eSizing and fit\u003c\/h2\u003e\n\u003cp\u003eDownflow needs Lennox's Y9659 downflow kit, and horizontal left-hand discharge needs the horizontal drain pan moved. Match the air handler to your outdoor unit's tonnage.\u003c\/p\u003e\n\u003ch2\u003eWarranty and registration\u003c\/h2\u003e\n\u003cp\u003eHVAC USA is an authorized Lennox reseller, and everything we sell is new factory equipment. Your full Lennox warranty applies when a licensed, manufacturer-certified contractor installs your system and registers it within 60 days.\u003c\/p\u003e\n\u003ch2\u003eShipping and help\u003c\/h2\u003e\n\u003cp\u003eIt ships from our Kansas City warehouse. Call (913) 364-0070, Monday to Friday, 9am to 5pm CST, and we'll help you confirm sizing and an AHRI-matched pairing before you order.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":47627489149090,"sku":"CBA25UH-036","price":1389.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3352\/5410\/files\/CBA25UH-036.jpg?v=1788818596"},{"product_id":"lennox-cba25uh-042-96-000-air-handler","title":"Lennox CBA25UH-042 21.5\" Width 42,000 BTU Air Handler","description":"\u003cp\u003eThe Lennox CBA25UH-042 is a 3.5 ton Merit Series air handler for R-410A systems, with a multi-speed PSC blower and an R-410A check\/expansion valve installed at the factory. It comes in a 21.5-inch wide cabinet that ships ready for upflow or horizontal installs. Lennox sells CBA25UH air handlers in the US for repair and replacement only, not for new system installs.\u003c\/p\u003e\n\u003ch2\u003eKey specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCapacity: 3.5 tons (42,000 BTU)\u003c\/li\u003e\n\u003cli\u003eBlower: 3\/4 hp PSC motor, 568 to 1,656 cfm\u003c\/li\u003e\n\u003cli\u003eConnections: 3\/8-inch liquid and 7\/8-inch suction, sweat, plus two 3\/4-inch FPT drains\u003c\/li\u003e\n\u003cli\u003eFilter: 18 x 20 x 1 inch\u003c\/li\u003e\n\u003cli\u003eShipping weight: 169 lb\u003c\/li\u003e\n\u003cli\u003eCoil: Lennox Quantum coil with aluminum tubing and ripple-edged aluminum fins\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReading the model number\u003c\/h2\u003e\n\u003cp\u003eCB is an air handler, A is the aluminum coil for R-410A, and 25 is the series. UH is upflow\/horizontal and 042 is 3.5 tons. Lennox's full model number adds 230 for 208\/230V single-phase and a minor revision number. You may also see it written as CBA25UH-042-230.\u003c\/p\u003e\n\u003ch2\u003eWhat it pairs with\u003c\/h2\u003e\n\u003cp\u003eIt has to connect to an R-410A outdoor unit. The air conditioners and heat pumps we sell use R-454B, so this air handler is for keeping an existing R-410A system running.\u003c\/p\u003e\n\u003cp\u003eFor electric heat, Lennox lists ECB45 heaters from 4 to 15 kW for this size: 4, 5, 7.5, and 10 kW with a terminal block or a circuit breaker; 12.5 and 15 kW with a circuit breaker.\u003c\/p\u003e\n\u003ch2\u003eSizing and fit\u003c\/h2\u003e\n\u003cp\u003eDownflow needs Lennox's Y9659 downflow kit, and horizontal left-hand discharge needs the horizontal drain pan moved. Match the air handler to your outdoor unit's tonnage.\u003c\/p\u003e\n\u003ch2\u003eWarranty and registration\u003c\/h2\u003e\n\u003cp\u003eHVAC USA is an authorized Lennox reseller, and everything we sell is new factory equipment. Your full Lennox warranty applies when a licensed, manufacturer-certified contractor installs your system and registers it within 60 days.\u003c\/p\u003e\n\u003ch2\u003eShipping and help\u003c\/h2\u003e\n\u003cp\u003eIt ships from our Kansas City warehouse. Call (913) 364-0070, Monday to Friday, 9am to 5pm CST, and we'll help you confirm sizing and an AHRI-matched pairing before you order.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":47627489181858,"sku":"CBA25UH-042","price":1538.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3352\/5410\/files\/CBA25UH-042.jpg?v=1788818602"}],"url":"https:\/\/hvacusa.store\/collections\/standard-air-handlers.oembed","provider":"HVAC USA","version":"1.0","type":"link"}