Air in propane line
I have a propane only water heater it is location in the very rear on the TT (32'6"). Every time we go out I have to bleed to air out of the propane lines by lighting the stove located in the middle....
Forum Discussion
wa8yxm wrote:
Tell me this. in a sealed system, with the tanks connected HOW does air get into the propane lines? I mean they are under pressure (ok so it's only 1/2 PSI) but still, air goes towards areas of LOWER pressure. not higher.
I found this a mystery too. On my former trailer I'd have to turn on a stove burner, listen to it hiss and restrike it over and over till it lit in about 45 seconds. Then I'd move on to the fridge which also took some time for the air to purge.
On my current class C, everything lights instantly even if it has sit a month.
Why is this?
