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 ...

Some window units handle chilly months better than expected, offering a seasonal upgrade that keeps interior spaces more ...

Summer’s just around the corner, and if you’re like most people, the thought of sweltering heat has you already searching for ways to keep your cool. A window air conditioner can be your secret weapon ...