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Home Forums Technical Discussion Off grid ground source heat pump? Re: Off grid ground source heat pump?

#66514
caverdude
Participant

Do you have any room for stacking several 50 gallon drums of water in this camp? Water is great thermal mass. Think about it. 50 gallons of water is about 400 lbs of water. if that 50 gals looses 1 degree of warmth it gives off 400 BTU’s of heat. On the other hand if it freezes and you are trying to warm the place back up it will cool the same way.

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