SBMech
Fixes Broken Stuff
- Joined
- Jul 25, 2012
- Messages
- 11,627
- Reaction score
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A gallon of water weighs 8.33 lbs. If the incoming water is 60°F and we want to raise it to 140°F, that is a 80°F rise. Heating a gallon of water thus requires 8.33 x 80 = 667 Btu's, at 100% efficiency
Fuck you and your metric system, asshole.