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My heat pump, in Colorado, kept the house warm at -18°F last winter. Without firing up the backup resistance heating strip. I think it works. (It is more exp
by corbet 11mo ago
My heat pump, in Colorado, kept the house warm at -18°F last winter. Without firing up the backup resistance heating strip. I think it works.
(It is more expensive to operate than the natural-gas furnace was, though).
- skywhopper 11mo agoInsulation matters as well and I’m guessing your Colorado house is far newer and better sealed than most New England homes.