Featuring advanced cold climate technology for optimal heat output, a sound-dampening system for quiet operation, and compatibility with a Lennox S40 Smart Thermostat for full communication capabilities. The innovative cabinet design ensures durability, easy maintenance, and a sleek appearance. Compliant with 2025 EPA regulations for environmentally-friendly refrigerants.
The EL21KLV comes with a 10-Year Limited Warranty on compressors and a 5-Year Limited Warranty on covered components. Product registration allows for a 10-Year Extended Limited Warranty. Visit www.Lennox.com/WarrantyYourWay for more details.







