WASHINGTON — Prototype heat pumps from four manufacturers have passed laboratory testing as part of the Residential Cold Climate Heat Pump Technology Challenge and are ready to join four other ...

“The challenge is focused on addressing common technical and market barriers to wider adoption by consumers, which include performance at temperatures of 5°F and below, installation challenges, and ...

US-based heating specialist Lennox has unveiled has unveiled a novel heat pump for extreme cold temperatures. Dubbed SL22KLV, the new heat pump system is claimed to have an efficiency rating of up to ...

NORTHBROOK, Ill.--(BUSINESS WIRE)--UL Solutions, a global leader in applied safety science, today announced a significant expansion of its heating, ventilation and air conditioning (HVAC) testing ...

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 ...

The Lennox SL22KLV Cold Climate Heat Pump delivers precise comfort while reducing environmental impact with low global warming potential (GWP) refrigerant. "At Lennox, we are committed to advancing ...

US-based heating specialist Lennox has presented a new residential heat pump for space-limited areas. “The Side Discharge Heat Pump gives homeowners in zero-lot-line or narrow-lot homes access to a ...

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 called the Dave ...

Northerners know the sting of a cold snap — and the steep heating bills that follow. But what if there were a way to stay warm and save money, all while cutting down on pollution? That's the kind of ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Liam McCabe After a decade of reporting on HVAC and other major appliances, I ...