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MB Sturgis Horizontal 2-Stage Propane Regulator - 11" Water Column Outlet

MB Sturgis Horizontal 2-Stage Propane Regulator - 11" Water Column Outlet

Item # 108221
Our Price: $56.48
Propane Fittings
Shipping Weight: 1.03 lbs
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MB Sturgis Horizontal 2-Stage Propane Regulator - 11" Water Column Outlet 1/4 Inch - Female NPT 108221
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This 2-stage regulator can deliver a massive 400,000 Btus an hour while keeping pressure at 11" WC to fuel all your appliances. Must be installed horizontally when used on an ASME tank. Great Prices for the best propane fittings from MB Sturgis. MB Sturgis Horizontal 2-Stage Propane Regulator - 11" Water Column Outlet part number 108221 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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MB Sturgis Propane Fittings - 108221

  • Regulators
  • 3/8 Inch - Female NPT
  • 1/4 Inch - Female NPT
  • Dual Stage - Horizontal
  • MB Sturgis

This 2-stage regulator can deliver a massive 400,000 Btus an hour while keeping pressure at 11" WC to fuel all your appliances. Must be installed horizontally when used on an ASME tank.


Features:

  • 2-Stage regulator lowers pressure from your RV's propane tank so it can be used by appliances
    • First stage reduces tank pressure to 10 psi to stabilize gas
    • Second stage reduces pressure to maximum of 11" WC to make flow safe to use
    • Can maintain 9" WC pressure to keep appliances running in cold temperatures
  • Max flow rate of 400,000 Btu per hour is one of the highest available for Class A, B, and C RVs
    • Use multiple propane-fueled appliances at once without flaming out
  • Downward-facing vent allows condensation to leak out when used with ASME tanks
    • Must be installed horizontally to allow water to drain
  • 1/4" Female NPT inlet and 3/8" female NPT outlet connect your propane tanks to the supply lines
  • Aluminum construction approved for LP gas only
    • UL144 certified
  • Made in the USA


Specs:

  • First stage: 10 psi
  • Second stage: 11" WC
  • Regulator fittings:
    • 1/4" Female NPT inlet
    • 3/8" Female NPT outlet
  • Flow capacity: 400,000 Btu per hour
  • Temperature range: -20F to 120F
  • 1-Year limited warranty


108221-MBS MB Sturgis Two Stage Propane Regulator - 11" Water Column Outlet - 9:00 Vent





Customer Satisfaction Score:


Customer Reviews

MB Sturgis Horizontal 2-Stage Propane Regulator - 11" Water Column Outlet - 108221

Average Customer Rating:  4.7 out of 5 stars   (117 Customer Reviews)

This 2-stage regulator can deliver a massive 400,000 Btus an hour while keeping pressure at 11" WC to fuel all your appliances. Must be installed horizontally when used on an ASME tank.

by:

Works just fine…etrailer has always been top notch with quality parts and quality employees….from warehouse to delivery etrailer rocks….



by:

Quick shipping. Item installed and is working well. Excellent communication from etrailer.



by:

I was smelling propane out side our RV for a couple of weeks. I diagnosed the smell to the regulator where the vent was leaking. Ordered a new one and replaced, problem solved.

Ron

9/7/2023

The regulator continues to operate as I would expect it to. Once replaced I have not had any propane related issues with odor or pressure.

Etrailer Expert

Mike L.

10/28/2023

@Ron We're glad to hear that!


by:

Used to operate propane heater in a van, no complaints.



by:

Easy to install, 10.48" water out of the box on my gauge which is ok.



by:

Good product for off grid cabin stove. First regulator was defective. Exchange was seamless and e-trailer could not have been more helpful. Great customer service. I highly recommend the company and will be using for any future needs.



by:

I wasn't excited to be replacing the LP regulator on a two year old RV with one exactly like the one that had failed. That said,etrailer made it all very easy. Good people to deal with.



by:

Exact product I was looking for fast de livery



by:

Easy install. Has not failed us during one year of service. Highly recommend.



by:

Works well, nothing special



by:

Works like a.charm! Exact replacement for a Marshall 260. Even used the same mounting screws. All hookups are standard. Order process was a breeze. Great service and fair price. Highly recommended!

Jonathan

2/24/2023

Works like a charm even in hard MN winters! Very pleased with the ease and simplicity of the entire process and install. etrailer.com is the place to shop!



by:

This was a replacement regulator on a 2017 Forest River RPod; the original one was leaking and very corroded. This one has been working perfectly for a full year now.



by:

Product has worked well for our needs. eTrailer was fast to ship and updated us along the way. Great all around.



by:

Works great!



by:

I Rose G should get the employee of the year award, and a big fat raise, She is Outstanding in Her position!



by:

I feel this propane regulator is only average at best in quality. This same regulator came new with my new motor home and only lasted three years before the first stage developed a leak through the vent hole. Camping 50 years of my life, I never had a propane regulator fail over the years till now. So now I carry a spare.

Splitshaft

6/18/2022

The new replacement regulator has been installed 10-months and has been used three weeks over that time with no problems.



by:

The regulator fit in the same place as the older one i had in my RV. I installed this evening and fired the fridge up. It is working as it should.
The reason for the 4 stars is the delivery. it is not E-trailers fault, but the postal service had it for 3 days before was put in my po box.

I have bought from e-trailer before and their service is outstanding.

Mike S.

10/13/2018

The regulator is working great. Would buy again.



by:

It has been working for a year now, with no issues. We are using this pressure regulator to provide gas to our tiny house from a 100# tank. It supplies our apartment-sized cook stove, plus the 180k btu/he tankless water heater. So far, no issues! We are using it with a 12ft. for hose from the tank to the regulator. (With a fitting to adapt it). Regulator, hose and fitting came from etrailer.)



by:

Perfect. It's an exact match to what I need to get my camper propane system up and running.



by:

MB Sturgis is a quality OEM part on many RVs and the price is right.



by:

7 degrees Fahrenheit and working well.



by:

One year out from install and working g ood!



by:

I just installed this regulator in May, 2018 to replace a failed CAMCO regulator. I have had 4 Camco regulators on a 2015 Camper and they either leak or won't let gas through. The installation of this Sturgis regulator was fairly easy and it works great now and hopefully for a long time.



by:

I'm using this to supply a 3 hp generator. It works perfectly. I'm sure it would supply a much larger engine since the supply valve to the carburetor is nearly closed when the engine is at full speed. Great product!

Alan L.

1/2/2019

Still working well



by:

This one is a two-piece unit that tends to leak propane. I wouldn't recommend it.


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Show More Reviews

See what our Experts say about this MB Sturgis Propane Fittings

  • What Regulator Would Be Needed For An Ashley Hearth 11,000BTU Wall Heater
    It took a bit to find any useable information but I did find one chart that lists two different 11,000 BTU models, the AGDV12N (10.5" WC Max / 6.4" WC Min) and the AGDV12L (14" WC Max / 11" WC Min). The majority of the regulators that we carry, including the MB Sturgis Vertical 2-Stage Propane Regulator # 108220 you were looking at regulate pressure to 11" WC. If you had the AGDV12L then you'd be fine using the # 108220 or # 108221 depending on which way you have to run the line. The vent...
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  • Troubleshooting E1 Error Code for Furrion RV Tankless Water Heater
    An E1 error code on your Furrion RV Tankless Water Heater - Gas - Automatic Pilot - 60,000 BTU # FR93FR means that it tried to ignite twice but didn't have the correct amount of gas pressure. First check to make sure your gas valves are fully open. If they are and you're still having issues it could indicate an issue with your regulator. You'll need to have a licensed technician check the pressure on the line and possibly replace your regulator to ensure you're getting 11" WC at the water...
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  • Replacement Regulator For 1998 Coleman Bayside Pop Up
    The MB Sturgis Horizontal 2-Stage Propane Regulator part # 108221 will work well to replace the regulator on the 1998 Coleman Bayside. It has a maximum flow capacity of 400,000 Btu per hour, 11" water column outlet and installs horizontally.
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  • Troubleshooting An E1 Error Code On A Fogatti Tankless Water Heater
    An E1 error code on a Fogatti Tankless Water Heater is an ignition failure, which means the unit isn't getting enough gas to properly operate. You'll need a qualified technician to check the pressure and possibly replace or clean out your propane regulator in order to get your pressure back up to 11" W.C. so that it can operate properly. If you need a new regulator we have a few options depending on your setup. For a horizontal regulator you'll need part # 108221, and for a vertical regulator...
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  • Best Propane Regulator for a 2015 Coachmen Clipper 17BH
    The MB Sturgis Horizontal 2-Stage Propane Regulator part # 108221 and the Camco Horizontal 2-Stage Propane Regulator part # CAM59323 are both horizontal mount two stage regulators. You will not have any problems using either of them on your 2015 Coachmen Clipper 17BH. However, I recommend the MB Sturgis regulator as it can handle more Btu's in addition to having the capability of reducing water columns down to 9" which will allow for proper function in extremely cold temperatures. The Camco...
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  • What Regulator Do You Recommend For My 2-Burner Propane Gas Stove
    We will have something that will work for you. I recommend going with a 2-stage regulator since it will be better at keeping a steady flow of gas. The MB Sturgis Horizontal 2-Stage Propane Regulator - 11" Water Column Outlet, part # 108221, will meet your needs. It needs to be mounted horizontal. You will also need a hose assembly like the MB Sturgis Hose Assembly - Soft Nose POL x 1/4" NPT - 10', part # 100202. If you let me know what type of fitting you have on your stove, I can provide...
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  • Recommended Regulator For A Food Truck Using 340,000BTU's An Hour
    For that large of a pull you would need to use a regulator like the # 108220 or # 108221 depending on your setup. Both of these regulators have a 400,000btu/hr rating to handle your 340,000btu demand. The main thing to remember when installing the regulator is to make sure that the vents on facing down so you could need the vertical # 108220 or the horizontal # 108221 to achieve this.
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  • Replacement Propane Regulator for Horizontal Low Pressure 2-Stage Fairview GR-9959
    Hello, we actually have a couple options available for you. While we do not have the exact same regulator available, Fairview GR-9959, we have two options from different manufacturers that are similar specs and either will work well as a replacement for your current GR-9959. The first is the item you linked to that is a great product, the JR Products Horizontal Low Pressure 2-Stage RV LP Gas Regulator, # 37207-30385. But we also have my preferred option, the MB Sturgis Horizontal 2-Stage...
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  • Troubleshooting A Fogatti Tankless Water Heater That Turns On But Won't Ignite
    You wouldn't find exposed wire to test the voltage on the Fogatti RV Tankless Water Heater # LSB64FR, and would instead just poke into the wire casing with your test lead and then cover the hole with some electrical tape after you're done. If the control panel/thermostat is powering on then the issue is most likely with your gas pressure being too low. These units can some times have a cap on the gas inlet that allows you to still thread on your gas line with the cap in place. You'll want...
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  • Will MB Sturgis Horizontal 2-Stage Propane Regulator Replace Model 290 Regulator
    Yes it will; your Model 290 is a 2-stage regulator that reduces pressure to 11" WC (water column, which is the standard pressure rating), just like the MB Sturgis regulator. It even has the same inlet and outlet sizes so it will be a perfect replacement and is the following part number: - MB Sturgis Horizontal 2-Stage Propane Regulator # 108221
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  • Regulator Similar to Camco CAM59323 with Good Reviews
    There are a couple reviews of the Camco regulator part # CAM59323 that you referenced that indicate the regulator failed after a few months/less than a year. For as many as we've sold I would not anticipate that being the case for you or anyone else but for a similar regulator that doesn't have any failures mentioned in the reviews the MB Sturgis part # 108221 would be a great option. This is also a dual stage, horizontal regulator.
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  • Recommended Two-Stage Regulator For A 100lb Tank Fueling A 160,000BTU Tankless Water Heater
    For a horizontal two-stage regulator that's manufactured in the USA we offer the MB Sturgis Horizontal 2-Stage Propane Regulator - 11" Water Column Outlet # 108221. You would just need to attach the MB Sturgis Full Flow Propane Tank Connector Fitting - Soft Nose POL x 1/4" MPT # 204037-MBS to the 1/4" Female NPT inlet on the regulator to be able to connect to your 100lb tank. I recommend using some Thread Sealant Tape for Gas Lines # 37207-30025 to ensure a leakproof connection. This...
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  • What Propane Accessories Are Needed To Install A Dyna-Glo 30,000 BTU Wall Heater
    Dyna-Glo Blue Flame Wall Heaters require an external propane regulator and a have a 3/8" NPT fitting so you'd need to get a regulator and compatible pipe/hose fitting to connect to your propane source. Regulators have vents built into them that need to face down so depending on how you orient the line you could need either a vertical # 108220 or horizontal # 108221 regulator. A hard copper line is preferred for permanent fixtures like this style of unit so you really should run a line...
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  • 2010 Pleasure Way Excel TD Propane Regulator Replacement
    I wasn't able to find any info on the propane setup of your 2010 Pleasure Way Excel TD but if the regulator currently on the camper is horizontal (looks like it's laying on it's side) the MB Sturgis Horizontal part # 108221 would work great as it is rated for up to 400,000 btu. For the vertical version of this instead we have the part # 108220.
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  • Recommended 2-Stage Propane Regulator for Water Heater
    I suggest you use the Camco Horizontal 2-Stage Propane Regulator w/ P.O.L , # CAM59333. This regulator maintains a constant 11" w.c. gas pressure, the 2 stages ensure a consistent flow.
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  • Do I Need To Change Propane Regulator When I Switch To 100 Lb Bottle From 30 Lb
    You can use the same regulator that you have with a 30 lb or 100 lb tank. However, some high pressure appliances do require a 2 stage regulator like part # 108221 if you are currently using a single stage regulator like part # CAM59013 and your appliance is not working properly then more than likely the single stage regulator is not maintaining the pressure needed. If the hose that you have from the regulator to the 100 lb bottle does not fit, you probably need a POL hose. I have attached...
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  • Choosing Between a Single and Dual Stage Regulator for 100 Lb Propane Tank and Furnace
    It is usually best to go with a dual stage propane regulator over a single stage propane regulator as they are more accurate, perform better in the cold, and most can be adjusted. For this, I recommend the MB Sturgis Horizontal 2-Stage Propane Regulator part # 108221. In order to attach the regulator inlet to your 100 lb propane tank you will need the MB Sturgis Sturgi-Stay Propane Fill Hose part # 100019-15 and the MB Sturgis Propane Adapter Fitting part # 402258-MBS. In order to attach...
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  • Can a Single Stage Propane Regulator Be Used Instead Of a Dual Stage on 1976 GMC Camper?
    Yes, a Single Stage Regulator # CAM59013 can be used in place of a Dual Stage # 108221 since it has the same 11" water column of pressure and you are not going to exceed the 200,000BTU's this single stage regulator is rated for.
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  • How to Tell if Propane Regulator for RV is Horizontal or Vertical Mount
    Due to the orientation of the vent on the regulator part # CAM59005 it is a vertical regulator. For a similar horizontal regulator what you would need is the part # 108221 which is a similar 2 stage regulator but is instead designed for the horizontal mount. I attached a picture that shows the vent pointed out. If the vent is perpendicular to the flow of the propane through the regulators then it's a horizontal mount but if it's parallel (like the one you mentioned), the orientation is...
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    Image 1 for
  • Recommended Propane Regulator For 100lb Vertical Propane Tanks
    The style of the regulator(s) you need will be determined by the way your gas lines are ran so that the vents in them can face down. If your lines coming off of the tank(s) run vertically then you'll want the MB Sturgis Vertical 2-Stage Propane Regulator # 108220; if they run horizontally then you'll need part # 108221 instead. The shut-off valves we currently offer ( # GS24FR) are more for an emergency situation and wouldn't allow you to physically shut off the lines. If you're looking...
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  • Best Horizontal Dual Propane Regulator for RV
    We currently offer three different dual stage horizontal regulators for trailers. If you're looking for the best then I recommend the MB Sturgis Horizontal 2-Stage Propane Regulator part # 108221 as it's made here in the USA. The other options are the Horizontal Low Pressure 2-Stage RV LP Gas Regulator part # 37207-30385 and Camco Horizontal 2-Stage Propane Regulator part # CAM59323 which are great as well. There is always a potential for leaks but ensuring proper installation will reduce...
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  • Replacement Propane Gas Control for 1980 Yellowstone Camper Trailer
    Trailer makers rarely maintained detailed specs on smaller items like the propane fittings used in construction of their trailers, but since we carry all sorts of propane parts and accessories you should have no trouble matching up a replacement, such as Camco LP Gas Control Valve # CAM57274. I linked our main pages for gas controls and for regulators. You can also submit photos of the propane tank and control setup if you need help finding the correct part.
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  • Troubleshooting Furrion Tankless Water Heater with E1 Error Code
    The E1 Error code on the Furrion Water heater # FR93FR is flame sense during ignition. Basically it does not detect enough gas pressure to ignite. If you are sure the valves are fully open and your tank is full, the only other thing to check would be your regulator. If the regulator is functioning normally, it is likely a system fault, and you will need to contact Furrion for a warranty claim. If you need a new regulator we have the part # 108221.
    view full answer...
  • Recommended Replacement For A Horizontal Propane Regulator
    Based on the picture you provided you have a horizontal two-stage regulator. For replacement I recommend the MB Sturgis Horizontal 2-Stage Propane Regulator - 11" Water Column Outlet # 108221 that you were already looking at and some Jamar's White Stuff # 37207-30555 to seal up the threads of the regulator to prevent any leaks. You'll want to ensure that the vent is placed down so that water build up in the regulator can properly dissipate out. I also recommend using a pigtail hose like...
    view full answer...
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Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Michael H
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Michael H
Employee Jameson C
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Jameson C
Employee Adam R
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Adam R
Employee Jeff D
Installed by:
Jeff D
Employee Mary K
Updated by:
Mary K
Employee Wilson B
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Employee Cody B
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Employee Carrie F
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