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 ...

A common refrain is that they’re only effective in mild climates. We put that idea to the test. Credit...Photo illustration by The New York Times; Shutterstock Supported by By Sofia Quaglia Heat pumps ...

For the last few years, much of the focus on cold climate heat pump (CCHP) technology has centered on air-source ducted systems, which are designed to deliver efficient, comfortable heating, even in ...

With temperatures plunging across New England recently, Massachusetts residents are bracing for costly energy bills. The deep chill has renewed questions about whether homeowners should switch out ...

How low can you go, really? That’s one question Alaska researchers are asking of a new heat pump prototype this winter. The new LG model purports to heat homes effectively even at -30 degrees ...

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 ...

ST. LOUIS--(BUSINESS WIRE)--Copeland, a global leader in sustainable heating, cooling, refrigeration and industrial solutions, announced that AAON, a leader in high-performance and energy-efficient ...

Compact heat pumps that slot into windows could be a planet-friendly way to efficiently heat and cool apartment buildings ...

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 ...

Carrier, a US-based heating solutions provider, has launched a new series of residential heat pumps for use in cold climates. The Infinity heat pump is currently the cold climate heat pump in the ...