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Heat pump is really the same as AC unit, a compressor some pipe and two heat exchangers, but what coil is hot can be chosen, if that makes sense. Just compressing a gas. Most modern units are approx two to three times more efficient than using electric resistance heating.
Big push for everybody to convert to them up here, lots of clean water powered electricity, but I am keeping the high efficiency gas furnaces for now. Hard to determine what is less expensive to run between the two, depends on how many service charges are added to the bill at the end of the month.
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Last edited by 908/930; 02-23-2023 at 06:44 PM..
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