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

[Josh’s] apartment doesn’t have central air conditioning — the kind that connects to a forced-air heating/cooling system. It does, though, have a water circuit for air conditioning ...

2-in-1 Function: This air curtain fan offers both heating and cooling functions, mimicking an air conditioner. It cools during scorching summers and provides warmth in chilly winters, making it ...

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 ...

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 ...

Xiaomi's Mijia Top-Flow Pro Air Conditioner offers ultra-level energy efficiency, rapid cooling/heating, and smart features, priced at 3,699 yuan ($506).