It is 15 degrees and I tried to turn on my propane as I wanted to do some work on the inside of the camper and the propane will not work on either tank. Could the regulator be frozen?
they shouldn't freeze at 15. but there can be air in the lines. turn on the range fan open up a burner and keep turning the igniter. it may take a minute or two to purge the lines of air. do not stop hitting the ignitor if the burner is open yet not lit.