Heat pumps have annually outsold gas furnaces for several years now, and with the recent introduction of more high-efficiency, cold-climate, air-source heat pumps, that trend is likely to continue.

Heat pumps are quickly becoming the most popular HVAC option for many Americans, with sales of the clean heating technology ...

CLIFFORD, N.D. — In 1991, Nancy Drew and her husband Jim Erickson installed a ground source heat pump on the family farm while completely remodeling the house. "It was just a smarter system than fuel ...

Heat pumps may cost more but can also last longer. Energy expert David Hilton explains why and how to get the most out of ...