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by 1123581321
1268 days ago
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In the US, anyway, when people say electric resistance heat is inefficient they are comparing it to natural gas heat. It's the same story in water heaters; if you install a HPWH you are betting on not needing to resort to resistance heat because if you do that too much, you probably should've installed a cheaper gas unit instead. (I'm a happy HPWH owner weighing the timing of adding a heat pump for central heat.) |
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