Your backup heat is supposed to be the quiet safety net in your home’s comfort system, not the star of the show. Yet in many ...
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.
A split system heat pump's defrost sensor is used to detect ice buildup on the heat pump's outdoor coil. When ice builds up on the coil, it reduces the heat pump's ability to transfer heat, which can ...