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.

UK-based researchers have developed a novel method to estimate the amount of defrost cycles a heat pump will experience in the winter and how much energy it would require to implement the cycles. The ...

If you’re starting to ask the question, it’s usually a sign that exploring options now can make future decisions calmer and ...

Heat pumps function similarly to refrigerators or air conditioners, which take warm air from one space and send it to another. In the winter, a heat pump transfers heat from the outdoors inside and, ...

Heat pumps are emerging as an efficient solution for space heating and air conditioning, especially when used in variable refrigerant flow systems. They can match the most efficient air conditioning ...

There are still plenty of myths bandied around about heat pumps, with one of the most common myths being that they don't work well in the cold. Modern heat pumps are efficient enough to still extract ...

Groundbreaking System Successfully Operates From -57°F to 131°F, Eliminates Defrost Cycles, and Paves the Way for a New Era in Clean-Energy Efficiency TVE’s ZeroFrost Technology: A Leap Beyond Defrost ...

Lee Wallender is a home improvement writer of nearly 20 years and specializes in home remodeling, repair and maintenance. Sami Allen is the managing editor at Forbes Home, with over seven years of ...