
Lennox
EL21KLV
The Lennox EL21KLV is a high-efficiency, variable-capacity heat pump designed for cold climates. Featuring advanced cold climate technology, it delivers reliable heating even in low temperatures. Its innovative cabinet design enhances durability and serviceability, making it a top choice for modern homes.
Specifications
| Fuel Type | Electric |
|---|---|
| Furnace Type | Variable-Capacity, Cold Climate Heat Pump |
| Available Models | 2 to 5 Ton Capacities |
Key Features
- Advanced Cold Climate Technology: Provides reliable heating performance in low temperatures.
- Variable-Speed Compressor: Adjusts energy usage based on outdoor temperature for optimal efficiency.
- SilentComfort™ Technology: Operates as quietly as 55 dB, ensuring a peaceful indoor environment.
- Fully Communicating System: Pairs with Lennox S40 Smart Thermostat for precise control and diagnostics.
- Innovative Cabinet Design: Features a composite base and top with removable louver panels for durability and easy service access.
- Quantum™ Coil: Enhanced aluminum alloy coil offers superior corrosion resistance.
- R-454B Refrigerant: Environmentally responsible refrigerant with lower global warming potential.
- ENERGY STAR® Certified: Recognized for exceptional energy efficiency.
- Vertical Air Discharge: Design promotes efficient airflow and system performance.
- Compatible with Lennox Communicating Indoor Units: Ensures seamless integration and optimal performance.


