Heat pump: Difference between revisions

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An electric '''heat pump''' is one way to [[heating|heat a building]]. It works a lot like [[air conditioning]] but in reverse: The hot air goes indoors; the cold air goes outdoors.
An electric '''heat pump''' is one way to [[heating|heat a building]]. It works a lot like [[air conditioning]] but in reverse: The hot air goes indoors; the cold air goes outdoors.


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==Energy usage==
==Energy usage==