In this month’s troubleshooting problem, we have a customer who can only tell us that the equipment that serves their small office “isn’t working.” When you arrive, you confirm that the building ...

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 ...

Why does your heat pump seem to run constantly but still leave your home cold during a Hermiston winter? A new HelloNation article answers that question with a practical breakdown of causes, ...

Heat pumps could help address climate change and save you money. Here’s how they work. MIT Technology Review Explains: Let our writers untangle the complex, messy world of technology to help you ...