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 ...

This coolant is compressed, which significantly increases its temperature, and is then moved to the designated heat location, where the heat is extracted by either passing air or water over the hot ...

HVAC contractors are responsible for providing indoor comfort. Their livelihoods depend on it. Contractors are challenged to provide the proper HVAC equipment and ensure it delivers total indoor ...