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Looking For Replacement Propane Regulator For 2014 Dutchman Voltage 5th Wheel  

Updated 10/14/2026 | Published 10/12/2026

Question:

Hello, would you be able to direct me on which regulators I need to buy for our rv?We have acquired a 2014 Dutchman Voltage, I believe it is a 3905. Thank you! Kim

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Expert Reply:

Hey Kim!

Congrats on the new-to-you Voltage!

For your 2014 Dutchmen Voltage 3905, I'd recommend the JR Products Automatic Changeover 2-Stage Propane Regulator # 37207-30395. This regulator automatically switches between your propane tanks when one runs empty, so you don't have to switch them manually. This is a common setup on most travel trailers / RVs like yours so it should be a good replacement.

If it for some reason doesn't look similar to your setup, feel free to send a picture of your setup to the email you get this response from. :)

expert reply by:
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Andrew N
Robert C. profile picture

Robert C.

10/14/2026

I have bought the same unit. As replacement for the original equipment on my heartland torque T31 . It switched automatically between the tanks and when replacement is needed i switch to current tank

Andrew N. profile picture
Etrailer Expert

Andrew N.

10/14/2026

@RobertC That's great to hear; thanks for the helpful feedback and good luck on your future trips in the RV!
John J. profile picture

John J.

10/14/2026

I bought his propane regulator over a year ago and it is still working fine on my fifth wheel

Andrew N. profile picture
Etrailer Expert

Andrew N.

10/14/2026

@JohnJ Good to hear John, thanks for the update!
Gil J. profile picture

Gil J.

10/14/2026

I installed this regulator on my Airstream Globetrotter last year and have been very pleased with its performance. Because of the propane tank configuration, I had to make a minor modification to the mounting bracket by adding spacers to reposition the regulator slightly. Without this adjustment, the steel propane hoses would not clear the tanks properly. The regulator has worked flawlessly and provides a higher flow capacity than the original factory-installed unit. Overall, I'm very satisfied with the upgrade!

Andrew N. profile picture
Etrailer Expert

Andrew N.

10/14/2026

@GilJ Thanks so much for the detailed response! This will be very helpful to others :).
Capt J. profile picture

Capt J.

10/14/2026

You cant go wrong if you are purchasing e JR Products Automatic Changeover 2-Stage Propane Regulator # 37207-30395. We installed 3 years ago and never had an issue. Keep in mind that when it switches over, you need to keep an eye that it did so you don’t run dry. Normally not an issue unless rving in cooler months and using propane for heat. We keep a full spare when traveling so when were out, we have a full backup.

Andrew N. profile picture
Etrailer Expert

Andrew N.

10/14/2026

@CaptJ Thanks for your feedback! It is much appreciated. And you aren't wrong about needing a spare tank in the colder months.

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