North Carolina’s $208 million Energy Saver NC program launches Thursday, offering rebates up to $8,000 for heat pumps to cut ...

Motors used for refrigeration equipment (including air conditioning systems) are hermetic. When we say “hermetic,” what do we ...

Power surge protectors can go right on the fuse box of your heating and air conditioning system. They're meant to protect ...

When is the most efficient time to turn your air conditioner on during a hot day, and when is a dehumidifying setting going ...