el21klv
Heat Pump
High-efficiency, digital-ready, variable-capacity cold climate heat pump
ENERGY STAR® Qualified
R-454B
All Elite models come with a 10-Year Limited Warranty on compressors and a 5-Year Limited Warranty on covered components. A 10-Year Extended Limited Warranty is available with product registration. For more information, visit www.Lennox.com/WarrantyYourWay.
Features
Class-leading heat pump technology
Our advanced cold climate technology delivers a greater amount of heat compared to traditional heat pumps, resulting in a feeling similar to the rich, warm comfort of a gas furnace—even during the coldest outdoor temperatures.
A peacefully quiet environment
To reduce operating sound levels, the EL21KLV uses a sound-dampening system with a precision-balanced, proprietary direct-drive fan to ensure smooth, quiet operation. This lets it operate at a volume as quiet as 55 dB, or the sound of a microwave.
Your Digital Bridge into a World of Perfect Air
The compact, efficient EL21KLV variable-speed heat pump is your digital bridge into a world of perfect air. When paired with a fully digital furnace or air handler and a Lennox S40 Smart Thermostat, it can step into a fully communicating home comfort system, maximizing its 21.00 SEER2 efficiency with modern communication features.
Ratings & Reviews
See what other customers are saying about
EL21KLV Cold Climate Heat Pump
4/5
5/5
Very pleased with new heat pump
October 10, 2026I have had this unit in place since July and it has run quiet and cooled the house well. No issues so far and I am very pleased with the performance. I did see a slight decrease in my electric bill also. It handled the hot days of August without any problems. This is coupled with a Lennox Elite air handler CBK47UHET-060-230-71. It was an expensive replacement but I wanted high quality.
Yes, I recommend this product.
Mesa, AZ
Age: 45 to 54
Gender: Male
Reason for Replacement: Emergency
5/5
5/5
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