Say goodbye to electricians. Gradient's 120-volt All-Weather Heat Pump heats and cools up to 500 square feet and plugs right ...

Consumer Reports' tests reveal the best AC controllers to remotely control window ACs, portable ACs, heat pumps, and ...

Now his two-bedroom apartment has three window heat pumps mounted in windows like a portable air conditioner, but they take ...

(Jeff Brady | NPR) Now his two-bedroom apartment has three window heat pumps mounted in windows like a portable air conditioner, but they take up less window space. "The beauty of this is it's ...