{"product_id":"lennox-el18kcv-048-230-48-000-air-conditioner","title":"Lennox EL18KCV-048-230 18.0 SEER2 48,000 BTU Variable-Speed Air Conditioner","description":"\u003cp\u003eThe Lennox EL18KCV-048-230 is a 4 ton (48,000 BTU) Elite Series central air conditioner with a variable-capacity compressor and R-454B refrigerant. Depending on the indoor match, it's AHRI-rated up to 18 SEER2.\u003c\/p\u003e\n\u003ch2\u003eKey specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEfficiency: 14.7 to 18 SEER2 with the Lennox coils and air handlers we carry\u003c\/li\u003e\n\u003cli\u003eRefrigerant: R-454B, factory charged with 9 lb 8 oz for a 15-foot line set\u003c\/li\u003e\n\u003cli\u003eLine connections: 3\/8-inch liquid and 7\/8-inch suction, sweat\u003c\/li\u003e\n\u003cli\u003eSound rating: 72 to 76 dBA\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 EL18KCV series. K is R-454B, C is an air conditioner, 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 EL18KCV-048-230A** and EL18KCV-048-230B**.\u003c\/p\u003e\n\u003ch2\u003eWhat it pairs with\u003c\/h2\u003e\n\u003cp\u003eThe AHRI Directory lists this unit with Lennox CK40CT, CK40DT, and CK40HT coils on Lennox gas furnaces, and with CBK45UHET, CBK45UHPT, CBK45UHVT, and CBK47UHET air handlers. The best listed match with equipment we carry, a CK40CT-60C-71 coil with an ML193UH110XE48C furnace, reaches 18 SEER2.\u003c\/p\u003e\n\u003cp\u003eR-454B systems need a refrigerant detection sensor at the indoor unit. Lennox installs it at the factory or in the field, so confirm your coil or air handler has one.\u003c\/p\u003e\n\u003ch2\u003eSizing and fit\u003c\/h2\u003e\n\u003cp\u003eSize it from a Manual J load calculation, and treat your old unit's tonnage as a starting point only. If you're keeping your indoor coil, check that it appears in an AHRI listing with this unit before you order.\u003c\/p\u003e\n\u003cp\u003eLennox rates it to keep cooling down to 0°F outdoor air.\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\u003eThis item ships free from our Kansas City warehouse to the lower 48 states and D.C., and so does the rest of your order, except to Washington, Oregon, and Idaho, where you pay the shipping rate shown at checkout. For Alaska, Hawaii, Puerto Rico, other U.S. territories, or an APO or FPO address, call or text us for a quote. 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\n\u003cp class=\"hvac-model-aliases\"\u003eYou may also see the EL18KCV-048-230 written as EL18KCV-048, EL18KCV048230, EL18KCV 048 or EL18KCV-048-230A** and -230B** (AHRI listings).\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":47627476861090,"sku":"EL18KCV-048-230","price":5964.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3352\/5410\/files\/download_eae86b6c-0c3c-4497-9435-cd16ed621230.jpg?v=1788738507","url":"https:\/\/hvacusa.store\/products\/lennox-el18kcv-048-230-48-000-air-conditioner","provider":"HVAC USA","version":"1.0","type":"link"}