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Recommended Best Automatic Changeover Regulator for Dual Propane Tank Systems  

Updated 08/10/2026 | Published 02/17/2018

Question:

I have a 2014 Forest River Flagstaff classic lite 5th wheel trailer. The pressure regulator on the drivers side was leaking, so I replaced it with a new pressure regulator. The propane tank on the passenger side ran out , but the propane tank on the divers side didnt automatically start sending propane to the appliances. I had to swap tanks in order to have propane. Is there a special regulator that starts the process of continuous propane to the system?

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Expert Reply:

The best regulator to use for uninterrupted propane use is the Camco Automatic Changeover 2-Stage Propane Regulator for Dual Propane Tanks # CAM59005. This regulator will automatically change from the exhausted service cylinder to the full reserve cylinder. I've attached a video to assist.

expert reply by:
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Jason S
Dave profile picture

Dave

8/10/2026

I disagree and so does 99.9% of the rest of the world. The Marshall. MEGR 253 or 253H are the best auto crossover regulators on the market for RVs.Camco is decent, but not on the same level.

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