a heat pump or air conditioner? Here’s what you need to know about the two. Profit and prosper with the best of expert advice on investing, taxes, retirement, personal finance and more ...

If you’re reading this because you need a new air conditioner and it’s hot right now — I feel you — you’re in the right place ...

Help is at hand though courtesy of [petey53], who made his own ground source heat pump for his Toronto house using a pair of window-mounted air conditioning units. A custom copper “trombone ...

Samsung is preparing to bring an air-to-water heat pump to the faucets and radiators of North America this year.