Important! Rocky Mountain Power’s wattsmart Starter Kit will no longer be available effective August 5, 2016. For questions or additional clarification, please email HES@rockymountainpower.net.

Is a heat pump the same thing as a swamp cooler or evaporative cooler?

They are different. An electric air source heat pump (ASHP) transfers heat from the outside of a building to the inside, or vice versa. Swamp coolers and evaporative coolers cool the air by blowing it over water.

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