Heat pumps

Heat pumps

A beginner’s guide to the different types of heat pumps

Air-source, ducted, mini-split — what does it all mean? Canary Media explains some of the most common heat-pump concepts.

Alison F. Takemura  . 

A long white appliance mounted on a wall with its cover popped open, revealing bluish material inside.
Under the hood of a high-efficiency mini-split heat pump (Dennis Schroeder/National Renewable Energy Laboratory)