Determining Replacement Supply Line From Regulator To Steel Line On Camping Travel Trailer

Published 08/15/2023

Products Featured in This Question

JR Products Compact Automatic Changeover 2-Stage Propane Regulator

(216)

$67.10

MB Sturgis Propane Hose - 3/8" Male NPT x 1/2" Female Flare Swivel - 4'

(459)

$27.79

Thread Sealant Tape for Gas Lines

(83)

$10.44

Question:

Looking for the lp hose from the regulator to the camper for a 2018 flagstaff 21FBRS. Any help would be great.

asked by: Brett G

Expert Reply:

While I cannot say exactly what supply hose you need coming out of your Regulator # 37207-31525, I can help you to determine which hose you will need. Typically you will find a hose like the Supply Hose # 100383-48-MBS coming out of the regulator and down to the solid steel pipe under the trailer. You will need to verify the regulator side has a 3/8" MPT fitting and the steel pipe side is 1/2" FPT. This particular hose is 4' long. If you find you have different connectors or a different length hose please let me know and I can help you find the correct hose.

Be sure to use Thread Sealant Tape for Gas Lines # 37207-30025 when replacing the hose to help ensure you do not have any leaks.

expert reply by: Bud M