Low propane at furnace
With a U-tube manometer I have measured 11" WC at the propane regulator output. When I fire up the furnace the WC drops to just about 10.5". When I measure at the furnace, at the post-valve gauge ou...
Forum Discussion
I just now attempted to blow out the propane lines. The line was holding pressure so when I took the air gun off, some pressure blew back. This seems off to me, the air should flow freely.
I tested the first half of the run (tank to appliance tee's) and it has the same issue. The lines from the Tee's to the appliances themselves don't have any backpressure from the air line. There's no visible damage (I can't see 3' of it where it goes between the body and the fuel tank) to the first half of the line, but do you experts think that's the culprit?
I tested the first half of the run (tank to appliance tee's) and it has the same issue. The lines from the Tee's to the appliances themselves don't have any backpressure from the air line. There's no visible damage (I can't see 3' of it where it goes between the body and the fuel tank) to the first half of the line, but do you experts think that's the culprit?
