{"title":"Lennox Variable Speed Heat Pumps","description":"\u003cdiv class=\"hvac-desc-lead\"\u003e\n\u003cp\u003eLennox variable-speed heat pumps from 2 to 5 tons (24,000 to 60,000 BTU): the Elite EL18KSLV, EL19KPV, and EL21KLV. Listed ratings run from 18 to 21 SEER2, and every unit uses R-454B refrigerant.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvac-desc-more\"\u003e\n\u003ch2\u003eWhat variable speed gets you\u003c\/h2\u003e\n\u003cp\u003eA variable-speed heat pump adjusts its output to match the load instead of cycling on and off at full speed. Compare the three model lines on each product page for SEER2 and size. Pair it with a \u003ca href=\"\/collections\/lennox-air-handlers\"\u003eLennox air handler\u003c\/a\u003e, or with a \u003ca href=\"\/collections\/lennox-furnaces\"\u003egas furnace\u003c\/a\u003e and \u003ca href=\"\/collections\/lennox-evaporator-coils\"\u003ecoil\u003c\/a\u003e for a dual-fuel setup. For a single-stage option, see \u003ca href=\"\/collections\/lennox-merit-heat-pumps\"\u003eLennox Merit heat pumps\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eCall (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. Free 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. Each product page shows whether an item qualifies. HVAC 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\u003c\/div\u003e","products":[{"product_id":"lennox-el21klv-024-230-24-000-heat-pump","title":"Lennox EL21KLV-024-230 21.0 SEER2 24,000 BTU Variable-Speed Heat Pump","description":"\u003cp\u003eThe Lennox EL21KLV-024-230 is a 2 ton (24,000 BTU) Elite Series cold climate heat pump with a variable-capacity inverter compressor and R-454B refrigerant. Depending on the indoor unit, it's AHRI-rated up to 21 SEER2 and up to 10.2 HSPF2.\u003c\/p\u003e\n\u003ch2\u003eKey specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEfficiency: 15.2 to 20.5 SEER2 and 8.1 to 10.2 HSPF2 with our Lennox indoor units\u003c\/li\u003e\n\u003cli\u003eOperating range: heats down to -15°F and cools down to 0°F outdoor air\u003c\/li\u003e\n\u003cli\u003eCold weather heat: 17,900 BTU at 5°F with the CBK47UHET-030-230-71 air handler (AHRI)\u003c\/li\u003e\n\u003cli\u003eSound rating: 63 to 68 dBA\u003c\/li\u003e\n\u003cli\u003eLine connections: 3\/8-inch liquid and 3\/4-inch suction, sweat\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReading the model number\u003c\/h2\u003e\n\u003cp\u003eEL is Lennox's Elite line, and 21 is the nominal SEER2 class for the EL21KLV series. K is R-454B, L is a cold climate heat pump, V is the variable-capacity compressor, 024 is 2 tons, and 230 is 208\/230V single-phase. The characters after 230 on the unit label are Lennox revision codes. The AHRI Directory lists it as EL21KLV-024-230A**.\u003c\/p\u003e\n\u003ch2\u003eWhat it pairs with\u003c\/h2\u003e\n\u003cp\u003eThe AHRI Directory lists it with Lennox CBK45UHET, CBK45UHPT, CBK45UHVT, and CBK47UHET air handlers, and with CK40CT, CK40DT, CK40HT, and CK40UT coils on Lennox gas furnaces for dual fuel. The best match we carry is the CBK47UHET-030-230-71 air handler, at 20.5 SEER2 and 9.8 HSPF2. For heating, the CBK45UHET-024-230-71 air handler reaches 10.2 HSPF2.\u003c\/p\u003e\n\u003cp\u003eR-454B systems need a refrigerant detection sensor at the indoor unit, so confirm your coil or air handler has one.\u003c\/p\u003e\n\u003ch2\u003eSizing and fit\u003c\/h2\u003e\n\u003cp\u003eWith a gas furnace, you need a dual-fuel thermostat or a zoning system with dual-fuel control. Size it from a Manual J load calculation, checking heat output at your local winter design temperature.\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":47627478335650,"sku":"EL21KLV-024-230","price":6922.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3352\/5410\/files\/EL21KLV-024-230.jpg?v=1788821224"},{"product_id":"lennox-el21klv-036-230-36-000-heat-pump","title":"Lennox EL21KLV-036-230 20.0 SEER2 36,000 BTU Variable-Speed Heat Pump","description":"\u003cp\u003eThe Lennox EL21KLV-036-230 is a 3 ton (36,000 BTU) Elite Series cold climate heat pump with a variable-capacity inverter compressor and R-454B refrigerant. Depending on the indoor unit, it's AHRI-rated up to 20 SEER2 and up to 10.4 HSPF2.\u003c\/p\u003e\n\u003ch2\u003eKey specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEfficiency: 14.3 to 20 SEER2 and 8.5 to 10.4 HSPF2 with our Lennox indoor units\u003c\/li\u003e\n\u003cli\u003eOperating range: heats down to -15°F and cools down to 0°F outdoor air\u003c\/li\u003e\n\u003cli\u003eCold weather heat: 23,800 BTU at 5°F with the CBK45UHVT-042-230-71 air handler (AHRI)\u003c\/li\u003e\n\u003cli\u003eSound rating: 62 to 72 dBA\u003c\/li\u003e\n\u003cli\u003eLine connections: 3\/8-inch liquid and 7\/8-inch suction, sweat\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReading the model number\u003c\/h2\u003e\n\u003cp\u003eEL is Lennox's Elite line, and 21 is the nominal SEER2 class for the EL21KLV series. K is R-454B, L is a cold climate heat pump, V is the variable-capacity compressor, 036 is 3 tons, and 230 is 208\/230V single-phase. The characters after 230 on the unit label are Lennox revision codes. The AHRI Directory lists it as EL21KLV-036-230A**.\u003c\/p\u003e\n\u003ch2\u003eWhat it pairs with\u003c\/h2\u003e\n\u003cp\u003eThe AHRI Directory lists it with Lennox CBK45UHET, CBK45UHVT, and CBK47UHET air handlers, and with CK40CT, CK40DT, CK40HT, and CK40UT coils on Lennox gas furnaces for dual fuel. The best match we carry is the CBK45UHVT-042-230-71 air handler, at 20 SEER2 and 9 HSPF2. For heating, a CK40CT-30B-71 coil on an SL280UH090V36B furnace reaches 10.4 HSPF2.\u003c\/p\u003e\n\u003cp\u003eR-454B systems need a refrigerant detection sensor at the indoor unit, so confirm your coil or air handler has one.\u003c\/p\u003e\n\u003ch2\u003eSizing and fit\u003c\/h2\u003e\n\u003cp\u003eWith a gas furnace, you need a dual-fuel thermostat or a zoning system with dual-fuel control. Size it from a Manual J load calculation, checking heat output at your local winter design temperature.\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":47627478368418,"sku":"EL21KLV-036-230","price":7849.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3352\/5410\/files\/EL21KLV-036-230.jpg?v=1788821239"},{"product_id":"lennox-el21klv-048-230-48-000-heat-pump","title":"Lennox EL21KLV-048-230 20.5 SEER2 48,000 BTU Variable-Speed Heat Pump","description":"\u003cp\u003eThe Lennox EL21KLV-048-230 is a 4 ton (48,000 BTU) Elite Series cold climate heat pump with a variable-capacity inverter compressor and R-454B refrigerant. Depending on the indoor unit, it's AHRI-rated up to 20.5 SEER2 and up to 9.6 HSPF2.\u003c\/p\u003e\n\u003ch2\u003eKey specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEfficiency: 15.7 to 20.5 SEER2 and 7.8 to 9.6 HSPF2 with our Lennox indoor units\u003c\/li\u003e\n\u003cli\u003eOperating range: heats down to -15°F and cools down to 0°F outdoor air\u003c\/li\u003e\n\u003cli\u003eCold weather heat: 34,200 BTU at 5°F with the CK40CT-60C-71 coil (AHRI)\u003c\/li\u003e\n\u003cli\u003eSound rating: 63 to 75 dBA\u003c\/li\u003e\n\u003cli\u003eLine connections: 3\/8-inch liquid and 7\/8-inch suction, sweat\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReading the model number\u003c\/h2\u003e\n\u003cp\u003eEL is Lennox's Elite line, and 21 is the nominal SEER2 class for the EL21KLV series. K is R-454B, L is a cold climate heat pump, V is the variable-capacity compressor, 048 is 4 tons, and 230 is 208\/230V single-phase. The characters after 230 on the unit label are Lennox revision codes. The AHRI Directory lists it as EL21KLV-048-230A**.\u003c\/p\u003e\n\u003ch2\u003eWhat it pairs with\u003c\/h2\u003e\n\u003cp\u003eThe AHRI Directory lists it with Lennox CBK45UHET, CBK45UHVT, and CBK47UHET air handlers, and with CK40CT, CK40DT, CK40HT, and CK40UT coils on Lennox gas furnaces for dual fuel. The best match we carry is a CK40CT-60C-71 coil on an EL280UH110E48C furnace, at 20.5 SEER2 and 9.6 HSPF2.\u003c\/p\u003e\n\u003cp\u003eR-454B systems need a refrigerant detection sensor at the indoor unit, so confirm your coil or air handler has one.\u003c\/p\u003e\n\u003ch2\u003eSizing and fit\u003c\/h2\u003e\n\u003cp\u003eWith a gas furnace, you need a dual-fuel thermostat or a zoning system with dual-fuel control. Size it from a Manual J load calculation, checking heat output at your local winter design temperature.\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":47627478401186,"sku":"EL21KLV-048-230","price":8455.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3352\/5410\/files\/EL21KLV-048-230.jpg?v=1788821251"},{"product_id":"lennox-el21klv-060-230-60-000-heat-pump","title":"Lennox EL21KLV-060-230 20.5 SEER2 60,000 BTU Variable-Speed Heat Pump","description":"\u003cp\u003eThe Lennox EL21KLV-060-230 is a 5 ton (60,000 BTU) Elite Series cold climate heat pump with a variable-capacity inverter compressor and R-454B refrigerant. Depending on the indoor unit, it's AHRI-rated up to 20.5 SEER2 and up to 9 HSPF2.\u003c\/p\u003e\n\u003ch2\u003eKey specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEfficiency: 15 to 20.5 SEER2 and 8.2 to 9 HSPF2 with our Lennox indoor units\u003c\/li\u003e\n\u003cli\u003eOperating range: heats down to -15°F and cools down to 0°F outdoor air\u003c\/li\u003e\n\u003cli\u003eCold weather heat: 34,200 BTU at 5°F with the CK40CT-60D-71 coil (AHRI)\u003c\/li\u003e\n\u003cli\u003eSound rating: 63 to 78 dBA\u003c\/li\u003e\n\u003cli\u003eLine connections: 3\/8-inch liquid and 1-1\/8-inch suction, sweat\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReading the model number\u003c\/h2\u003e\n\u003cp\u003eEL is Lennox's Elite line, and 21 is the nominal SEER2 class for the EL21KLV series. K is R-454B, L is a cold climate heat pump, V is the variable-capacity compressor, 060 is 5 tons, and 230 is 208\/230V single-phase. The characters after 230 on the unit label are Lennox revision codes. The AHRI Directory lists it as EL21KLV-060-230A**.\u003c\/p\u003e\n\u003ch2\u003eWhat it pairs with\u003c\/h2\u003e\n\u003cp\u003eThe AHRI Directory lists it with Lennox CBK45UHET, CBK45UHVT, and CBK47UHET air handlers, and with CK40CT, CK40HT, and CK40UT coils on Lennox gas furnaces for dual fuel. The best match we carry is a CK40CT-60D-71 coil on an SL280UH135V60D furnace, at 20.5 SEER2 and 9 HSPF2.\u003c\/p\u003e\n\u003cp\u003eR-454B systems need a refrigerant detection sensor at the indoor unit, so confirm your coil or air handler has one.\u003c\/p\u003e\n\u003ch2\u003eSizing and fit\u003c\/h2\u003e\n\u003cp\u003eWith a gas furnace, you need a dual-fuel thermostat or a zoning system with dual-fuel control. Size it from a Manual J load calculation, checking heat output at your local winter design temperature.\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":47627478597794,"sku":"EL21KLV-060-230","price":8931.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3352\/5410\/files\/EL21KLV-060-230.jpg?v=1788821262"},{"product_id":"lennox-el19kpv-024-230-24-000-heat-pump","title":"Lennox EL19KPV-024-230 20.0 SEER2 24,000 BTU Variable-Speed Heat Pump","description":"\u003cp\u003eThe Lennox EL19KPV-024-230 is a 2 ton (24,000 BTU) Elite Series heat pump with a variable-capacity inverter compressor and R-454B refrigerant. Depending on the indoor unit, it's AHRI-rated up to 20 SEER2 and up to 9 HSPF2.\u003c\/p\u003e\n\u003ch2\u003eKey specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEfficiency: 14.7 to 20 SEER2 and 7.5 to 9 HSPF2 with our Lennox indoor units\u003c\/li\u003e\n\u003cli\u003eOperating range: heats down to -15°F and cools down to 0°F outdoor air\u003c\/li\u003e\n\u003cli\u003eCold weather heat: 14,500 BTU at 5°F with the CK40DT-42B-71 coil (AHRI)\u003c\/li\u003e\n\u003cli\u003eSound rating: 62 to 71 dBA\u003c\/li\u003e\n\u003cli\u003eLine connections: 3\/8-inch liquid and 3\/4-inch suction, sweat\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReading the model number\u003c\/h2\u003e\n\u003cp\u003eEL is Lennox's Elite line, and 19 is the nominal SEER2 class for the EL19KPV series. K is R-454B, P is a heat pump outdoor unit, V is the variable-capacity compressor, 024 is 2 tons, and 230 is 208\/230V single-phase. The characters after 230 on the unit label are Lennox revision codes. The AHRI Directory lists it as EL19KPV-024-230A**.\u003c\/p\u003e\n\u003ch2\u003eWhat it pairs with\u003c\/h2\u003e\n\u003cp\u003eThe AHRI Directory lists it with Lennox CBK45UHET, CBK45UHPT, CBK45UHVT, and CBK47UHET air handlers, and with CK40CT, CK40DT, CK40HT, and CK40UT coils on Lennox gas furnaces for dual fuel. The best match we carry is a CK40DT-42B-71 coil on an EL297DF045XV36B furnace, at 20 SEER2 and 9 HSPF2.\u003c\/p\u003e\n\u003cp\u003eR-454B systems need a refrigerant detection sensor at the indoor unit, so confirm your coil or air handler has one.\u003c\/p\u003e\n\u003ch2\u003eSizing and fit\u003c\/h2\u003e\n\u003cp\u003eWith a gas furnace, you need a dual-fuel thermostat or a zoning system with dual-fuel control. Size it from a Manual J load calculation, checking heat output at your local winter design temperature.\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":47627478630562,"sku":"EL19KPV-024-230","price":5107.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3352\/5410\/files\/download_e2d8eac9-413c-48fe-aeea-cfe74eca4bb8.jpg?v=1788738597"},{"product_id":"lennox-el19kpv-036-230-36-000-heat-pump","title":"Lennox EL19KPV-036-230 19.0 SEER2 36,000 BTU Variable-Speed Heat Pump","description":"\u003cp\u003eThe Lennox EL19KPV-036-230 is a 3 ton (36,000 BTU) Elite Series heat pump with a variable-capacity inverter compressor and R-454B refrigerant. Depending on the indoor unit, it's AHRI-rated up to 19 SEER2 and up to 8.5 HSPF2.\u003c\/p\u003e\n\u003ch2\u003eKey specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEfficiency: 14.3 to 19 SEER2 and 7.5 to 8.5 HSPF2 with our Lennox indoor units\u003c\/li\u003e\n\u003cli\u003eOperating range: heats down to -15°F and cools down to 0°F outdoor air\u003c\/li\u003e\n\u003cli\u003eCold weather heat: 15,100 BTU at 5°F with the CK40CT-36B-71 coil (AHRI)\u003c\/li\u003e\n\u003cli\u003eSound rating: 61 to 73 dBA\u003c\/li\u003e\n\u003cli\u003eLine connections: 3\/8-inch liquid and 7\/8-inch suction, sweat\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReading the model number\u003c\/h2\u003e\n\u003cp\u003eEL is Lennox's Elite line, and 19 is the nominal SEER2 class for the EL19KPV series. K is R-454B, P is a heat pump outdoor unit, V is the variable-capacity compressor, 036 is 3 tons, and 230 is 208\/230V single-phase. The characters after 230 on the unit label are Lennox revision codes. The AHRI Directory lists it as EL19KPV-036-230A**.\u003c\/p\u003e\n\u003ch2\u003eWhat it pairs with\u003c\/h2\u003e\n\u003cp\u003eThe AHRI Directory lists it with Lennox CBK45UHET, CBK45UHVT, and CBK47UHET air handlers, and with CK40CT, CK40DT, CK40HT, and CK40UT coils on Lennox gas furnaces for dual fuel. The best match we carry is a CK40CT-36B-71 coil on an EL280UH045E36A furnace, at 19 SEER2 and 8.2 HSPF2. For heating, the CBK45UHVT-042-230-71 air handler reaches 8.5 HSPF2.\u003c\/p\u003e\n\u003cp\u003eR-454B systems need a refrigerant detection sensor at the indoor unit, so confirm your coil or air handler has one.\u003c\/p\u003e\n\u003ch2\u003eSizing and fit\u003c\/h2\u003e\n\u003cp\u003eWith a gas furnace, you need a dual-fuel thermostat or a zoning system with dual-fuel control. Size it from a Manual J load calculation, checking heat output at your local winter design temperature.\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":47627478663330,"sku":"EL19KPV-036-230","price":5776.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3352\/5410\/files\/download_d1db9a8e-b067-40fd-a525-ff0636cfdf9c.jpg?v=1788738600"},{"product_id":"lennox-el19kpv-048-230-48-000-heat-pump","title":"Lennox EL19KPV-048-230 18.5 SEER2 48,000 BTU Variable-Speed Heat Pump","description":"\u003cp\u003eThe Lennox EL19KPV-048-230 is a 4 ton (48,000 BTU) Elite Series heat pump with a variable-capacity inverter compressor and R-454B refrigerant. Depending on the indoor unit, it's AHRI-rated up to 18.5 SEER2 and up to 9 HSPF2.\u003c\/p\u003e\n\u003ch2\u003eKey specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEfficiency: 15.2 to 18.5 SEER2 and 7.5 to 9 HSPF2 with our Lennox indoor units\u003c\/li\u003e\n\u003cli\u003eOperating range: heats down to -15°F and cools down to 0°F outdoor air\u003c\/li\u003e\n\u003cli\u003eCold weather heat: 23,600 BTU at 5°F with the CK40CT-60C-71 coil (AHRI)\u003c\/li\u003e\n\u003cli\u003eSound rating: 67 to 76 dBA\u003c\/li\u003e\n\u003cli\u003eLine connections: 3\/8-inch liquid and 7\/8-inch suction, sweat\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReading the model number\u003c\/h2\u003e\n\u003cp\u003eEL is Lennox's Elite line, and 19 is the nominal SEER2 class for the EL19KPV series. K is R-454B, P is a heat pump outdoor unit, V is the variable-capacity compressor, 048 is 4 tons, and 230 is 208\/230V single-phase. The characters after 230 on the unit label are Lennox revision codes. The AHRI Directory lists it as EL19KPV-048-230A**.\u003c\/p\u003e\n\u003ch2\u003eWhat it pairs with\u003c\/h2\u003e\n\u003cp\u003eThe AHRI Directory lists it with Lennox CBK45UHET, CBK45UHVT, and CBK47UHET air handlers, and with CK40CT, CK40DT, CK40HT, and CK40UT coils on Lennox gas furnaces for dual fuel. The best match we carry is a CK40CT-60C-71 coil on an SL280UH080NV60C furnace, at 18.5 SEER2 and 8.5 HSPF2. For heating, a CK40CT-49C-71 coil on an EL280UH110E48C furnace reaches 9 HSPF2.\u003c\/p\u003e\n\u003cp\u003eR-454B systems need a refrigerant detection sensor at the indoor unit, so confirm your coil or air handler has one.\u003c\/p\u003e\n\u003ch2\u003eSizing and fit\u003c\/h2\u003e\n\u003cp\u003eWith a gas furnace, you need a dual-fuel thermostat or a zoning system with dual-fuel control. Size it from a Manual J load calculation, checking heat output at your local winter design temperature.\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":47627478696098,"sku":"EL19KPV-048-230","price":6589.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3352\/5410\/files\/download_e40ab682-7d53-43b9-badf-758f15b8fa26.jpg?v=1788738601"},{"product_id":"lennox-el19kpv-060-230-60-000-heat-pump","title":"Lennox EL19KPV-060-230 18.0 SEER2 60,000 BTU Variable-Speed Heat Pump","description":"\u003cp\u003eThe Lennox EL19KPV-060-230 is a 5 ton (60,000 BTU) Elite Series heat pump with a variable-capacity inverter compressor and R-454B refrigerant. Depending on the indoor unit, it's AHRI-rated up to 18 SEER2 and up to 8.5 HSPF2.\u003c\/p\u003e\n\u003ch2\u003eKey specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEfficiency: 14.7 to 18 SEER2 and 7.5 to 8.5 HSPF2 with our Lennox indoor units\u003c\/li\u003e\n\u003cli\u003eOperating range: heats down to -15°F and cools down to 0°F outdoor air\u003c\/li\u003e\n\u003cli\u003eCold weather heat: 29,600 BTU at 5°F with the CK40HT-48C-71 coil (AHRI)\u003c\/li\u003e\n\u003cli\u003eSound rating: 64 to 77 dBA\u003c\/li\u003e\n\u003cli\u003eLine connections: 3\/8-inch liquid and 1-1\/8-inch suction, sweat\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReading the model number\u003c\/h2\u003e\n\u003cp\u003eEL is Lennox's Elite line, and 19 is the nominal SEER2 class for the EL19KPV series. K is R-454B, P is a heat pump outdoor unit, V is the variable-capacity compressor, 060 is 5 tons, and 230 is 208\/230V single-phase. The characters after 230 on the unit label are Lennox revision codes. The AHRI Directory lists it as EL19KPV-060-230A**.\u003c\/p\u003e\n\u003ch2\u003eWhat it pairs with\u003c\/h2\u003e\n\u003cp\u003eThe AHRI Directory lists it with Lennox CBK45UHET, CBK45UHVT, and CBK47UHET air handlers, and with CK40CT, CK40DT, CK40HT, and CK40UT coils on Lennox gas furnaces for dual fuel. The best match we carry is a CK40HT-48C-71 coil on an SL280UH080NV60C furnace, at 18 SEER2 and 8.5 HSPF2.\u003c\/p\u003e\n\u003cp\u003eR-454B systems need a refrigerant detection sensor at the indoor unit, so confirm your coil or air handler has one.\u003c\/p\u003e\n\u003ch2\u003eSizing and fit\u003c\/h2\u003e\n\u003cp\u003eWith a gas furnace, you need a dual-fuel thermostat or a zoning system with dual-fuel control. Size it from a Manual J load calculation, checking heat output at your local winter design temperature.\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":47627478728866,"sku":"EL19KPV-060-230","price":7441.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3352\/5410\/files\/download_5fcc68df-2660-4212-868a-4507a6e6c17d.jpg?v=1788738603"},{"product_id":"lennox-el18kslv-024-230-24-000-heat-pump","title":"Lennox EL18KSLV-024-230 18.5 SEER2 24,000 BTU Variable-Speed Heat Pump","description":"\u003cp\u003eThe Lennox EL18KSLV-024-230 is a 2 ton (24,000 BTU) Elite Series cold climate heat pump with a variable-capacity inverter compressor and R-454B refrigerant. Depending on the indoor unit, it's AHRI-rated up to 18.5 SEER2 and up to 10 HSPF2.\u003c\/p\u003e\n\u003ch2\u003eKey specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEfficiency: 14.3 to 18.5 SEER2 and 8.1 to 10 HSPF2 with our Lennox indoor units\u003c\/li\u003e\n\u003cli\u003eOperating range: heats from -22°F to 86°F outdoors and cools from 5°F to 115°F\u003c\/li\u003e\n\u003cli\u003eCold weather heat: 22,000 BTU at 5°F with the CBK47UHET-030-230-71 air handler (AHRI)\u003c\/li\u003e\n\u003cli\u003eSound: as low as 54 dBA\u003c\/li\u003e\n\u003cli\u003eLines: 3\/8-inch liquid and 5\/8-inch suction flare connections, a 3\/4-inch suction line set, up to 150 feet of line\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReading the model number\u003c\/h2\u003e\n\u003cp\u003eEL is Lennox's Elite line, and 18 is the nominal SEER2 class for the EL18KSLV series. K is R-454B, S is side discharge, L is a cold climate heat pump, V is the variable-capacity compressor, 024 is 2 tons, and 230 is 208\/230V single-phase. The characters after 230 on the unit label are Lennox revision codes. The AHRI Directory lists it as EL18KSLV-024-230A**.\u003c\/p\u003e\n\u003ch2\u003eWhat it pairs with\u003c\/h2\u003e\n\u003cp\u003eThe AHRI Directory lists it with Lennox CBK45UHET, CBK45UHPT, CBK45UHVT, and CBK47UHET air handlers, and with CK40CT, CK40DT, CK40HT, and CK40UT coils on Lennox gas furnaces for dual fuel. The best match we carry is the CBK47UHET-030-230-71 air handler, at 18.5 SEER2 and 9.8 HSPF2. For heating, the CBK45UHVT-024-230-71 air handler reaches 10 HSPF2.\u003c\/p\u003e\n\u003cp\u003eR-454B systems need a refrigerant detection sensor at the indoor unit, so confirm your coil or air handler has one.\u003c\/p\u003e\n\u003ch2\u003eSizing and fit\u003c\/h2\u003e\n\u003cp\u003eWith a gas furnace, you need a dual-fuel thermostat or a zoning system with dual-fuel control. Size it from a Manual J load calculation, checking heat output at your local winter design temperature.\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":47627478761634,"sku":"EL18KSLV-024-230","price":4940.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3352\/5410\/files\/EL18KSLV-024-230_82edaca5-dbc4-4a84-8f65-883373548b32.jpg?v=1788821533"},{"product_id":"lennox-el18kslv-036-230-36-000-heat-pump","title":"Lennox EL18KSLV-036-230 19.3 SEER2 36,000 BTU Variable-Speed Heat Pump","description":"\u003cp\u003eThe Lennox EL18KSLV-036-230 is a 3 ton (36,000 BTU) Elite Series cold climate heat pump with a variable-capacity inverter compressor and R-454B refrigerant. Depending on the indoor unit, it's AHRI-rated up to 19.3 SEER2 and, with our Lennox indoor units, up to 9.5 HSPF2.\u003c\/p\u003e\n\u003ch2\u003eKey specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEfficiency: 14.3 to 19.3 SEER2 and 7.8 to 9.5 HSPF2 with our Lennox indoor units\u003c\/li\u003e\n\u003cli\u003eOperating range: heats from -22°F to 86°F outdoors and cools from 5°F to 115°F\u003c\/li\u003e\n\u003cli\u003eCold weather heat: 27,600 BTU at 5°F with the CK40HT-42B-71 coil (AHRI)\u003c\/li\u003e\n\u003cli\u003eSound: as low as 57 dBA\u003c\/li\u003e\n\u003cli\u003eLines: 3\/8-inch liquid and 3\/4-inch suction flare connections, a 7\/8-inch suction line set, up to 150 feet of line\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReading the model number\u003c\/h2\u003e\n\u003cp\u003eEL is Lennox's Elite line, and 18 is the nominal SEER2 class for the EL18KSLV series. K is R-454B, S is side discharge, L is a cold climate heat pump, V is the variable-capacity compressor, 036 is 3 tons, and 230 is 208\/230V single-phase. The characters after 230 on the unit label are Lennox revision codes. The AHRI Directory lists it as EL18KSLV-036-230A**.\u003c\/p\u003e\n\u003ch2\u003eWhat it pairs with\u003c\/h2\u003e\n\u003cp\u003eThe AHRI Directory lists it with Lennox CBK45UHET, CBK45UHPT, CBK45UHVT, and CBK47UHET air handlers, and with CK40CT, CK40DT, CK40HT, and CK40UT coils on Lennox gas furnaces for dual fuel. The best match we carry is a CK40HT-42B-71 coil on an EL297UH070XV36B furnace, at 19.3 SEER2 and 9.1 HSPF2. For heating, the CBK45UHVT-036-230-71 air handler reaches 9.5 HSPF2.\u003c\/p\u003e\n\u003cp\u003eR-454B systems need a refrigerant detection sensor at the indoor unit, so confirm your coil or air handler has one.\u003c\/p\u003e\n\u003ch2\u003eSizing and fit\u003c\/h2\u003e\n\u003cp\u003eWith a gas furnace, you need a dual-fuel thermostat or a zoning system with dual-fuel control. Size it from a Manual J load calculation, checking heat output at your local winter design temperature.\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":47627478794402,"sku":"EL18KSLV-036-230","price":6097.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3352\/5410\/files\/EL18KSLV-036-230.jpg?v=1788821546"},{"product_id":"lennox-el18kslv-060-230-60-000-heat-pump","title":"Lennox EL18KSLV-060-230 18.3 SEER2 60,000 BTU Variable-Speed Heat Pump","description":"\u003cp\u003eThe Lennox EL18KSLV-060-230 is a 4 to 5 ton Elite Series cold climate heat pump with a variable-capacity inverter compressor and R-454B refrigerant. Depending on the indoor unit, it's AHRI-rated up to 18.3 SEER2 and, with our Lennox indoor units, up to 9.5 HSPF2.\u003c\/p\u003e\n\u003ch2\u003eKey specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNominal size: 4\/5 ton per the Lennox EL18KSLV product specifications (pages 1 and 6); the unit can be configured to run as a 4 or 5 ton system\u003c\/li\u003e\n\u003cli\u003eEfficiency: 14.3 to 18.3 SEER2 and 8.1 to 9.5 HSPF2 with our Lennox indoor units\u003c\/li\u003e\n\u003cli\u003eOperating range: heats from -22°F to 86°F outdoors and cools from 5°F to 115°F\u003c\/li\u003e\n\u003cli\u003eCold weather heat: 39,000 BTU at 5°F with the CK40CT-49C-71 coil (AHRI)\u003c\/li\u003e\n\u003cli\u003eSound: as low as 62 dBA\u003c\/li\u003e\n\u003cli\u003eLines: 3\/8-inch liquid and 3\/4-inch suction flare connections, a 7\/8-inch suction line set, up to 100 feet of line\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReading the model number\u003c\/h2\u003e\n\u003cp\u003eEL is Lennox's Elite line, and 18 is the nominal SEER2 class for the EL18KSLV series. K is R-454B, S is side discharge, L is a cold climate heat pump, V is the variable-capacity compressor, 060 is 4 to 5 tons, and 230 is 208\/230V single-phase. The characters after 230 on the unit label are Lennox revision codes. The AHRI Directory lists it as EL18KSLV-060-230A**.\u003c\/p\u003e\n\u003ch2\u003eWhat it pairs with\u003c\/h2\u003e\n\u003cp\u003eThe AHRI Directory lists it with Lennox CBK45UHET, CBK45UHVT, and CBK47UHET air handlers, and with CK40CT, CK40DT, CK40HT, and CK40UT coils on Lennox gas furnaces for dual fuel. The best match we carry is a CK40CT-49C-71 coil on an EL297UH090XV48C furnace, at 18.3 SEER2 and 9 HSPF2. For heating, the CBK45UHVT-048-230-71 air handler reaches 9.5 HSPF2.\u003c\/p\u003e\n\u003cp\u003eR-454B systems need a refrigerant detection sensor at the indoor unit, so confirm your coil or air handler has one.\u003c\/p\u003e\n\u003ch2\u003eSizing and fit\u003c\/h2\u003e\n\u003cp\u003eWith a gas furnace, you need a dual-fuel thermostat or a zoning system with dual-fuel control. Size it from a Manual J load calculation, checking heat output at your local winter design temperature.\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":47627478827170,"sku":"EL18KSLV-060-230","price":6956.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3352\/5410\/files\/download_66989036-0bf4-4dcd-982c-9d908386d50b.jpg?v=1788738609"}],"url":"https:\/\/hvacusa.store\/collections\/lennox-variable-speed-heat-pumps.oembed?page=2","provider":"HVAC USA","version":"1.0","type":"link"}