Air source heat pumps are made up of an outside unit and an inside unit. They can also be hooked up to ducts, like a furnace. Mitsubishi Electric Trane HVAC US (METUS) By Francesca Paris Heat pumps ...

Read the instructions and wiring diagram that came with your new thermostat, and keep them handy throughout the next steps. Using a small screwdriver, remove the wires from the terminal block. Make ...

Smart thermostats typically have a power source, such as a C-wire connection and a backup battery they can use when other ...

Allied Air Enterprises has announced the new Armstrong Air® and AirEase® Pro Series™ A7CP21V All-Climate Heat Pump, which ...