----- Original Message ----- From: Robert Keezer <warmerwagen@HOTMAIL.COM> <snip> Then another employee told me that the fuel is denser in the winter and so the tank holds more. News to me. I expect either dire warnings from you to either let out the excess, or that this 76 station is in big trouble. <snip> Oh. That makes perfect sense (not). The fuel is more dense. Therefore it takes 4.2 gallons (measure of volume) to fill a 3 gallon (measure of volume) tank. Yea. If you purchased propane by the pound, and it normally took x pounds to fill a given volume container, but in winter it is more dense, you would be able to fit more than x pounds into the same volume container in winter. However, we're dealing with volume / volume here. To say that it's more dense in winter is all well and good. And maybe it is - so maybe there is more potential energy contained in the 2.8 pounds you bought. But to say that the higher density allows 4.2 gallons to fit into a 3.0 gallon tank is a crock. 4.2 gallons of *anything* has to be contained in a 4.2 gallon tank. This is so basic. We're obviously not dealing with an intelligent vendor, here. Reid |
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