Troubleshooting Propane Regulator That Only Works on One Side
Updated 01/23/2019 | Published 01/22/2019
Products Featured in This Question
Question:
After one propane tank, in my fifth-wheel trailer, is empty and I turn the lever on the regulator toward the other tank, it doesn’t work even though the second tank is full. If I move the second tank into the first position, it works fine. Can you tell me what I need to do?
asked by: Larry S
Expert Reply:
Start off by checking your pigtail. If you change your switch so that it is turned towards the side that isn't working and then swap your pigtails as well this will tell you if you need to simply replace a pigtail or if your have a bad regulator.
If you find that it works when you swap the pigtail as well then you just need to replace your pigtail. If your regulator has the gold fittings on it where the pigtail attaches then you need part # 100575-12-MBS. Otherwise you would need part # 100473-15-MBS.
If you find that it still doesn't work then you need to change out your regulator. I recommend going with the Camco Automatic Changeover 2-Stage Propane Regulator # CAM59005 which automatically switches over to your second tank once the first one is depleted. I have attached a review video for you to check out.
Product Page this Question was Asked From
MB Sturgis Propane Pigtail w/ Back Check - Type 1 x 1/4" Male Inverted Flare - 1'
- Propane Fittings
- Hoses
- Pigtail Hoses
- 1 Foot Long
- Type 1 - Female
- 1/4 Inch - MIF
- MB Sturgis
more information >
Featured Help Information
Miscellaneous Media
Continue Researching
- Shop: Replacement Wooden Toilet Seat with Slow Close Lid for Dometic Part-Timer RV Toilets - Tan
- Search Results: screen door latch
- Shop: Replacement Wooden Toilet Seat with Slow Close Lid for Dometic Part-Timer RV Toilets - White
- Shop: Replacement Wooden Toilet Seat and Lid for Dometic Full-Timer RV and Sealand Toilets - Tan
- Q&A: Tips on Lubricating a Reese 5th Wheel Trailer Hitch and Hitching Up to a Trailer
- Q&A: Replacement Key For a Latch Lock That Has a M315 on it
- Q&A: Replacement Key for Compartments on 2006 Georgie Boy Pursuit Motorhome
- Search Results: propane fittings
- Shop: LaSalle Bristol Adapter for RV Sewer System - ABS Plastic - 3" FPT
- Shop: LaSalle Bristol RV Sewer Termination Adapter - 3" Lug Fitting to 3" Spigot
- Shop: LaSalle Bristol Swivel Adapter for RV Sink Strainer - ABS Plastic - 1-1/2"
- Shop: LaSalle Bristol Clean Out Adapter for RV Sewer System - ABS Plastic - 3"
- Search Results: 4440558
- Video: An In-Depth Look at the MB Sturgis Propane Adapter Fitting w/ Back Check
- Q&A: Troubleshooting a Propane Automatic Changeover that Isnt Changing Over
- Q&A: What is the Difference Between a Class II and a Class III Hitch?
- Shop: Trailer Hitch
- Search Results: trailer hitch
- Article: Trailer Wiring Diagrams
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Search Results: trailer tires and wheels
- Shop: Trailer Wiring
- Q&A: Lug Nut Torque Chart for Trailer Wheels
- Article: How to Measure for Trailer Hitch Drop
- Search Results: trailer wiring
- Q&A: Does etrailer Carry Furrion Chill Cube w/ Heat Pump to Replace Dometic Duo-Therm
- Shop: Suspension Enhancement
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Video: How to Choose a Trailer Brake Controller
- Search Results: trailer jack
on Propane Fittings
