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Marshall Gas Controls 254-00 2-Stage Auto Vertical Regulator

4.1 out of 5 stars 18 customer reviews

Currently unavailable.
We don't know when or if this item will be back in stock.
  • Enter your model number above to make sure this fits.
  • Approved for RV use
  • Automatically switches from empty to full gas bottle
  • Easy to read indicator
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Currently unavailable. We don't know when or if this item will be back in stock.

Product Information

Technical Details

Brand Marshall Gas Controls
Item Weight 1.4 pounds
Product Dimensions 8 x 4.9 x 3.1 inches
Item model number 254-00
Discontinued by manufacturer Yes
Manufacturer Part Number 25400

Additional Information

ASIN B00076HM9E
Customer Reviews
4.1 out of 5 stars 18 customer reviews

4.1 out of 5 stars
Best Sellers Rank #503,753 in Automotive (See top 100)
#24,634 in Automotive > RV Parts & Accessories
Shipping Weight 1.4 pounds
Domestic Shipping This item is also available for shipping to select countries outside the U.S.
International Shipping This item is not eligible for international shipping. Learn More
Date First Available December 17, 2004

Warranty & Support

Product Warranty: For warranty information about this product, please click here

Product Description

Auto Regulator LP is approved for RV use. This Low Pressure gas regulator automatically switches from empty to full gas bottle. It is compact - only 7-3/4"H, 3-1/4"W, 3-5/8"D. Indicator is easy to read - you can know at a glance which bottle you're working from.

Customer Reviews

Top Customer Reviews

Verified Purchase
I have several outdoor appliances that run on propane, and I'm tired of running out of fuel at an inopportune time. With this unit, I simply connect two bottles, and when one empties, it automatically switches to the other. This is much better than simple T connections that might let you run longer, but when you run out, you empty both tanks at once. I tend to use a mix of 40 and 20 pound tanks, using the 20 as the "emergency supply" that keeps things running till I get the bigger 40 pound units filled.

Works great and is very straightforward to install. Construction quality is fine for the price...mine arrived looking a bit oxidized, but works perfectly.

Definitely recommended!
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By un1075 on October 15, 2012
I am a propane dealer who has experienced 5 major blowouts on Marshal regulators--have gone as far as beginning to remove every one (over 50) from service. One emptied 200 gallons of propane behind a shopping mall another the same amount in a lumber yard. Can't recommend strongly enough--if you have a regulator made by this bankrupt company--throw it in the garbage.
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Verified Purchase
I needed this because I was tired of running outside when one tank ran out and I didn't like switching tanks while the first tank still had some LPG to go. It took a while, but I finally ran out and this regulator switched over without a hitch. There's still a tiny bit of LPG in the first tank, but I'm fine with that. The indicator doesn't go to all red, but when you see any red, it's switched over to the secondary tank.
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Verified Purchase
I own a 2004 forest river camper. Well sooner or later parts wear out... My family and I were doing over night trip. As I was laying in the front bed I could smell gas. My old regulator was leaking from the level indicator. I'm very glad it was caught in time. Talk about dangerous. This product is cost effective and it will save lives.
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Verified Purchase
I am a strong believer of buying American made products when I can find them-and it's getting more difficult. The regulators are made in Texas and I don't know why more travel trailer manufacturers don't use them. They are pretty well standard on high end motorhomes. Great product that is very well made.
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Verified Purchase
Ordered this regulator to replace my 6 year old leaking one that came with our RV. This part fit right easily in place of the old failed one, and works perfectly. The Marshall unit is much better built than the original auto changeover regulator on our trailer and should last a long time!
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Verified Purchase
This is the perfect replacement part for most campers. It was awesome on my Surveyor by Forrest River. It doesn't have the fancy plastic housing that was on the original but it works flawlessly!
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Verified Purchase
Delivered in a timely manner, installation was straight forward, was able to use some parts from the valve I removed and everything just seem to work, no adjustments were necessary
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