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This is FUD. I live in climate zone 5 in a 100 year old house that has high heating demands and our air source heat pump has been awesome, even when it dipped i
by nicpottier 4y ago
This is FUD. I live in climate zone 5 in a 100 year old house that has high heating demands and our air source heat pump has been awesome, even when it dipped into the negatives briefly this year. Our heat pump is over 100% efficient down to 0F.
- peterhunt 4y agoWhat type of heat pump do you have out of curiosity?
- nicpottier 4y agoMitsubishi HyperHeat