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I think one reason heat pumps have become more practical is that homes are now better insulated, making 85kBTUs of heating capacity excessive for all but the la
by titanomachy 8y ago
I think one reason heat pumps have become more practical is that homes are now better insulated, making 85kBTUs of heating capacity excessive for all but the largest houses.
- SketchySeaBeast 8y agoWe've got an old, poorly insulated home which is why our requirement is so high. The average is 30 BTU / 1000 sq feet. That's 10 kW / 1,000.