Colorado has had a number of days when temperatures dropped to negative 15 degrees Fahrenheit or colder in recent years, and ...

If defrost isn’t working, something in the chain is broken. This step-by-step approach shows you exactly where to look and what to test.

“Our heat pump’s goal is to provide heat to homes in as low -31°F, which we believe will make us the most effective heat-pump technology in the market,” said Terravis Energy CEO Lorenzo Rossi. WEST ...

US electrical standards specialist UL Solutions said in a recent statement that it will expand its HVAC testing facilities. The facilities are located in Plano, Texas, and Carugate, Italy. The company ...

All eight manufacturers in the U.S. Department of Energy’s Residential Cold Climate Heat Pump Challenge completed rigorous product field testing to demonstrate energy efficiency and improved ...

Heat pumps have become a kind of Rorschach test for the future of home comfort: to some people they are a climate solution, ...

This means there's no longer a need to choose between comfort, efficiency, and sustainability — or brace for soaring bills ...

After years of rapid growth, global heat pump sales are falling. Lower gas prices, reduced subsidies, and installation bottlenecks are leading to lower sales. The technology’s efficiency remains ...

Expanded North American and European testing facilities and capabilities will enable heat pump manufacturers to advance innovations while meeting new regulatory requirements. NORTHBROOK, ...

Jamie Foundas decided last month to finally get rid of oil heat in his 1960s-era Natick home and put in electric heat pumps. It’s the kind of heating system favored by Massachusetts as it pushes ...

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 ...

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 ...