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.

If you're considering using a ground source heat pump to heat your home, you could be wondering what type of ground source heat pump problems you may encounter. Or, perhaps you have one and have a few ...

In their journey to try to get their building managers to fix the issue, they found out that the City of Toledo does not ...

Humble heat pumps are having their moment. Last year, Americans installed 4 million of the ultra-low-carbon heating and cooling appliances — beating out gas furnaces for the first time. In Europe, ...