The so-called "20 lb propane bottle" is, I believe, a rather 'nominal' figure.
I'm looking for some rather exact figures. How many gallons of propane does this 20 lb bottle hold? How much does propane weigh per gallon?
I've seen these _EXACT_ figures posted where I get my bottles filled, but I cannot go to that place within next week or so........
Thank you.... Lee Carkenord