5 Gallon Propane Tank Weight
We have 2 five gallon propane tanks. Both are empty, although one weighs 7 pounds more than the other. The lighter tank weighs 21 lbs. When the heavier tank ran out yesterday, I opens the valve a crac...
Forum Discussion
Sounds like you've got a malunctioning valve. The only other explanation I can think of would be the possibility that the tank actually has water in it. That seems remote, though...condensation inside can produce some water, but ten pounds seems like an awful lot unless the tank is very elderly.
