Part 1 in this series covered defrost cycle problems in heat pumps. Now, let's discuss the second major winter issue: heat pumps stuck in one mode. The customer calls and says the system won't switch ...

This technical primer breaks down defrost control board operation, key components, and practical troubleshooting steps every ...

Heat pumps work best when they’re part of a well-prepared home, to be installed when the building envelope is attended to; ...

Winter storms place exceptional stress on residential and commercial heating systems, often exposing weaknesses that remain ...

If you want to heat or cool your home, a heat pump seems like the logical solution. Here's everything you need to know to decide whether getting one makes sense for your home. Andrew King Contributor ...