Lennox Brings to Market Most Efficient Cold Climate Heat Pump Designed to Operate in Extreme Temperatures
1. Lennox launched the SL22KLV Cold Climate Heat Pump. It delivers precise comfort at -20°F. 2. Efficiency ratings reach up to 21.10 SEER2 and 10.50 HSPF2. This enhances energy savings. 3. The unit uses low GWP R-454B refrigerant. It reduces environmental impact significantly. 4. It pairs with the S40 Smart Thermostat for optimal in-home performance. This boosts operational efficiency. 5. The launch reinforces Lennox's innovative leadership. It supports their long-standing HVAC market position.