You don't need to call an electrician. Gradient's 120-volt All-Weather Heat Pump is easy to install on your own and plugs into a standard outlet. Jon covers ...

It looks a little like a sleek window AC, but a new device from Chinese appliance giant Midea is actually a reversible heat ...

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 ...

Most heat pumps fall into the broad categories of ducted or ductless, but there are also a number of subcategories you should be aware of when choosing a heat pump for your home. Sam Becker ...