A heat pump functions as a typical air conditioning system in the cooling mode — absorbing heat from indoors and rejecting it outdoors. In heating mode, the coils reverse their functions. The outdoor ...

In order to service and troubleshoot an air-source heat pump system, a service technician must understand the unit's sequence of operation. This is the order of events the system undergoes to cycle ...

PITTSBURGH, March 9, 2021 /PRNewswire/ -- "After working in the HVAC industry for many years, I realized this type of heat pump repair was one of my most difficult ...

This month Mott Green Wall and Davis Langdon examine the costs and specification of reverse cycle water based heat pump systems as a cost-effective alternative to fan coil systems. When considering ...