Propane tank question.
I have two vertical 20# propane tanks. Is there a device that will tell me when the tanks need re-filling? I really don't want to empty them just to know that they need to be re-filled.
Forum Discussion
If you buy a Pressure gauge it only tells Pressure in the tank so they are useless as you can tell when it's ety anyway. Buy a 3rd tank and keep it filled and you should never run out of propane.
