{"product_id":"lennox-4-ton-downflow-evaporator-coil-ck40dt-50-60c","title":"Lennox 4 Ton Downflow Evaporator Coil - CK40DT-50\/60C","description":"\u003cp\u003eThe Lennox CK40DT-50\/60C downflow evaporator coil is designed to improve the efficiency and overall performance of residential HVAC systems. Crafted with durable materials and precision engineering, this coil enhances heat transfer and ensures reliable operation when paired with Lennox air conditioners, heat pumps, and furnaces. The CK40DT is a key component for achieving superior home comfort and energy savings.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-Aluminum Design:\u003c\/strong\u003e Resists corrosion for enhanced durability and long-lasting performance in demanding conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Heat Transfer:\u003c\/strong\u003e Engineered to maximize cooling and heating efficiency, providing consistent comfort.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDownflow Configuration:\u003c\/strong\u003e Purpose-built for downflow applications, integrating cleanly with compatible Lennox furnaces and air handlers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Built to withstand regular wear and reduce system maintenance requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact, Flexible Installation:\u003c\/strong\u003e Designed to integrate seamlessly with Lennox furnaces, air handlers, and outdoor units.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet Operation:\u003c\/strong\u003e Operates with minimal noise, contributing to a peaceful indoor environment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe Lennox CK40DT-50\/60C evaporator coil is an excellent choice for homeowners looking to optimize their HVAC system's performance. When combined with a Lennox cooling or heating system, it delivers efficient and reliable climate control year-round.\u003c\/p\u003e\n\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoil Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCK40DT-50\/60C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCased\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDownflow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacity Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4-Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRefrigerant\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eR-454B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 Year Parts, 10 Year Cased and Uncased Coil (When Registered with OEM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":47250309611651,"sku":null,"price":1690.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/6986\/0483\/files\/Screenshot2026-06-04at9.32.22AM.png?v=1780583839","url":"https:\/\/www.theacfactory.com\/products\/lennox-4-ton-downflow-evaporator-coil-ck40dt-50-60c","provider":"The AC Factory","version":"1.0","type":"link"}