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 ...

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 ...

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 ...

Jon covers artificial intelligence. He previously led CNET's home energy and utilities category, with a focus on energy-saving advice, thermostats, and heating and cooling. Jon has more than a decade ...

The field-testing phase of the Residential Cold Climate Heat Pump Technology Challenge is over, and eight manufacturers that took part are in various stages of bringing new, Challenge-certified heat ...

Heat pumps electrify your heating and cooling to be more efficient. New technology could solve one of their lingering problems. Jon covers artificial intelligence. He previously led CNET's home energy ...

Current Range of Tested Whole-House Air-Source Heat Pumps Current Range of Tested Whole-House Air-Source Heat Pumps The Lennox 3T Single Stage Heat Pump System ...

A Times climate reporter recounts his journey to switch his home’s HVAC system to a climate-friendly heat pump. By Christopher Flavelle Reporting from my furnace room. You’ve probably heard the pitch ...