Image: Lennox Lennox Residential HVAC has launched an extreme cold climate heat pump that warms a house with low global warming potential (GWP) refrigerant in temperatures as low as -20F.. It’s ...

The company says that its new SL22KLV heat pump system can supply heat in temperatures as low as -28.9 C. It uses R-454B as the refrigerant and has a size ranging from 2 tons to 5 tons.

Lennox Residential HVAC, a leader in innovative home comfort solutions, announced today the launch of the Dave Lennox Signature® Collection SL22KLV Cold Climate Heat Pump, the most precise and ...

The new S-Class 3 to 5 ton air conditioners and heat pumps are said to be the most energy efficient commercial split systems and offer excellent temperature and humidity control, ... Richardson, TX ...

The US-based company said its new EL18KSLV Side Discharge Heat Pump uses R-454B as the refrigerant and has a size ranging from 2 tons to 5 tons.

The Lennox Side Discharge Heat Pump is a compact unit designed for efficient, quiet operation. DALLAS, June 23, 2025 /CNW/ -- Lennox Residential HVAC, industry-leader in home comfort solutions ...

RICHARDSON, Texas, Feb. 7, 2022 /PRNewswire/ -- For 127 years, Lennox Industries has built a legacy of manufacturing and distributing high-performance, energy-efficient products centered on ...

--Lennox Residential HVAC, a leader in innovative home comfort solutions, announced today the launch of the Dave Lennox Signature ® Collection SL22KLV Cold Climate Heat Pump, the most precise and ...

The T-Classâ„¢ 3-5 ton commercial air conditioners and heat pumps have efficiencies up to 13 SEER and 7.7 HSPF (region IV). Features include scroll compressors, high-efficiency outdoor coils, ...

Lennox Residential HVAC, industry-leader in home comfort solutions, announced the launch of the Elite Series EL18KSLV Side Discharge Heat Pump, combining efficient performance and space-saving design.

The Lennox SL22KLV Cold Climate Heat Pump delivers precise comfort while reducing environmental impact with low global warming potential (GWP) refrigerant.