Replacement Propane Supply Hose From Regulator to RV Propane Supply Line

Question:

I have a 1984 Ford Tioga fleetwood class c RV I need to replace the rubber hose from onboard horizontal tank regulator to the metal propane line the hose is only 2 or 3 foot long. I not sure but think it is an npt fitting on the RV side it is bigger than the regulator side and think they are both female, 3/4” wench fits on regulator side and 1” wrench fits on gas piping side

asked by: Casey B

Expert Reply:

It sounds like you're looking for a 3 foot long supply hose; typically the outlet end of a regulator will almost certainly be a 3/8" female NPT and from the picture you sent it looks like you've got a female flare connector on the other end that goes to the metal RV piping. Additionally, since you've said that the piping side is larger it sounds like you're looking for the # 37207-31445 which has a 1/2" Female flare connector on one end and a 3/8" male NPT on the other.

expert reply by: Erik B