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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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  • Reviews (117)
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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:

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



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:

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:

Works well, nothing special



by:

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



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:

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:

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:

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:

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



by:

7 degrees Fahrenheit and working well.



by:

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



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:

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:

One year out from install and working g ood!



by:

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



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.


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See what our Experts say about this MB Sturgis Propane Fittings

  • Single Regulator for Switching from Dual Tank Setup to Single Tank
    A dual stage regulator like the part # 108221 would work great with your single 100 lb propane tank setup. Your current pigtail that goes from the tank to the regulator should work just fine as the 100 lb tanks do not use a different fitting size. Regulators do have a orientation they need to be in so the vent is operable. this one needs to be horizontal.
    view full answer...
  • 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 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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  • Troubleshooting A Fogatti Tankless RV Water Heater Pilot That Will Not Light
    Since the controls are coming on for your Fogatti RV Tankless Water Heater # LSB64FR it sounds to me like the unit may not be receiving the correct amount of gas pressure for the pilot to ignite. This unit requires a minimum pressure of 8" WC and a maximum pressure of 13" WC. Any pressure outside of that range will cause the # LSB64FR to not properly work. Also, you'll want to ensure that you removed the gas inlet cap before hooking up the gas as that could be the reason if you forgot...
    view full answer...
  • Recommended Propane Regulator 11 inch to 13 Inch WC Hooked up to 100 Lb Tank
    The standard water column output for RV propane regulators is 11" like the MB Sturgis 2-Stage Propane Regulator part # 108220 for vertical or part # 108221 for horizontal which are what I recommend. That said, you can adjust them higher to 12" by removing the black cap and turning the valve underneath. These can be hooked up to a 100 lb propane tank using the MB Sturgis Propane Pigtail Hose part # 100019-60 and MB Sturgis Propane Adapter Fitting part # 402258-MBS. We don't carry any CCST...
    view full answer...
  • 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...
    view full answer...
  • 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.
    view full answer...
  • Which Way Should A Regulator Vent Face
    The vent on a regulator should always be facing down to allow gravity to properly vent the regulator. If your system has your pipes running horizontally then you would want the MB Sturgis Horizontal 2-Stage Propane Regulator - 11" Water Column Outlet # 108221 and if your pipes run vertical you would want the MB Sturgis Vertical 2-Stage Propane Regulator - 11" Water Column Outlet # 108220 that you were already looking at.
    view full answer...
  • Regulator for 2 38,000 BTU Propane Water Heaters
    For the best option, you need a 2-stage regulator like the MB Sturgis Horizontal 2-Stage Propane Regulator - 11" Water Column Outlet # 108221 or the MB Sturgis Vertical 2-Stage Propane Regulator - 11" Water Column Outlet # 108220. The 2-stage regulator provides a more constant stream of pressure which is always ideal for propane applications.
    view full answer...
  • What Type of Propane Regulator is Needed for RV Water Heater
    You'd need a standard LP style regulator like the # 108221 which regulates the pressure to 11 inches of water column.
    view full answer...
  • Recommended Regulator For A Motorhome Propane Setup
    Depending on the piping is on your propane system you can use a horizontal or vertical regular. Basically just what fits in the space most conveniently. So you could use the MB Sturgis Horizontal 2-Stage Propane Regulator - 11" Water Column Outlet Item # 108221 for a horizontal setup or the MB Sturgis Vertical 2-Stage Propane Regulator - 11" Water Column Outlet Item # 108220 for a vertical setup. Anytime you're installing a regulator you should always place it so the vent is facing downward.
    view full answer...
  • Troubleshooting An E1 Error Code On A Furrion Tankless Water Heater
    An E1 code on your Furrion RV Tankless Water Heater - Gas - Automatic Pilot - 60,000 BTU Item # 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 and if they are you'll need to do it have a licensed technician check the pressure on the line and possibly replace your regulator to ensure you're getting 11" WC. If you have a horizontal regulator you can use the MB Sturgis Horizontal 2-Stage...
    view full answer...
  • Parts Needed to Hook Up to 100 lb Propane Tank on 2019 Grand Design Transcend RV
    From what you described it sounds like you're needing the T-Fitting # 103602-MBS along with the Fill Hose # 100019-144 (for your small tank), the Tank Connector # 204037-MBS, and the 2-Stage Propane Regulator # 108221. Attached is a photo of what this setup looks like and below is a full list of the parts you'll need if all you currently have is the 100 lb tank: T-Fitting - # 103602-MBS Fill Hose - # 100019-144 Adapter Hose - # 100284-144-MBS (for an appliance like the Grill # FR51322) Tank...
    view full answer...
    Image 1 for
  • 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...
    view full answer...
  • Propane Hoses And Fittings For POL Tank And Water Heater
    I am no Hank Hill but I would recommend these items. You can use the MB Sturgis Hose Assembly - Soft Nose POL x 1/4" NPT - 10' # 100202 to connect your LP tank to a regulator like MB Sturgis Horizontal 2-Stage Propane Regulator - 11" Water Column Outlet # 108221. We do not carry a hose with a 1/2 inch connection that will attach to your heater. You will be able to source this from a local hardware or camping store.
    view full answer...
  • Recommended Regulator for LP Garage Heater
    For your 30,000 BTU LP garage heater you will want to use a dual-stage propane regulator. If you need a vertical regulator the MB Sturgis # 108220 will work great or for a horizontal regulator you can use part # 108221. These dual-stage regulators will reduce the tank pressure to 10 psi to stabilize the gas and then reduce it to constant 11" WC for efficient gas flow. I have attached a couple short video demonstrations on these regulators that you can also check out.
    view full answer...
  • Recommended LP Gas Regulator for 100 Lb Tank
    The MB Sturgis 2-Stage Propane Regulator part # 108221 for horizontal mount or part # 108220 for vertical mount is what I recommend for a 100 lb tank. It does not matter which you choose so long as you have the vent pointed downward. These regulators will work just fine with both propane and lp gas. In order to connect either regulator you can use the MB Sturgis POL Propane Tank Connector Fitting part # 204051-MBS or the MB Sturgis Hose Assembly part # 100202.
    view full answer...
  • Parts Needed to Connect the MB Sturgis Regulator # 108221 to a 1991 Coleman Sun Valley
    The MB Sturgis Horizontal 2-Stage Propane Regulator # 108221 sounds like it is exactly what you are needing for a replacement regulator. To connect your 20 lb propane tank to the regulator you need a pigtail. Since you have about 3' you need to cover I recommend the 36" MB Sturgis Propane Pigtail # 100473-36-MBS. From here you need a 3/8" MPT on one end and then whatever end connects to your 1991 Coleman Sun Valley. The most popular is either a 1/2" flare swivel like part # 100383-48-MBS...
    view full answer...
  • Troubleshooting An RV Water Heater That Clicks And Goes Into Fault Mode
    If you're hearing a clicking sound and then going fault mode it's most likely not getting enough gas for the pilot to light. This can be an issue with the ignitor or a gas pressure issue. At this time we aren't carrying replacement ignitor parts so you would need to reach out to the manufacturer to find replacements. If it's a gas pressure issue then you can either have a licensed technician clean out and adjust the pressure on your trailer's regulator or replace it with one like # 108221...
    view full answer...
  • Can The Excel RV Tankless Water Heater Be Connected To A 1lb Propane Tank Bottle
    Yes, you could use a 1lb propane tank with the Excel RV Tankless Water Heater # EX93FR, but you would need to install a regulator and use the appropriate fittings. A 1lb propane tank will typically have a 1"-20 fitting so you would need to use the Disposable Propane Bottle Adapter # 37207-30185 on the bottle and could thread it into a regulator like part # 108221 or # 108220. The key to regulators is to ensure that the vents are facing down so water and debris can't get into them. This...
    view full answer...
  • 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.
    view full answer...
  • 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...
    view full answer...
    Image 1 for
  • Troubleshooting An E1 Error Code On A Furrion Tankless RV Water Heater
    An E1 error code on your Furrion RV Tankless Water Heater # FR93FR indicate that it's trying to ignite but didn't have the correct amount of gas pressure. This is likely what you're hearing going on and off. The first thing you'll want to check is that 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...
    view full answer...
  • Regulator Recommendation for a Trailer with New Water Heater
    The line may be 1/2" in diameter but I am willing to bet the fitting is a 3/8". Regulator # 108221 has a 1/4" female NPT and 3/8" male NPT. The output will be an 11 inch water column so it is within the range needed by your water heater. I have linked a video that covers the features of the regulator. Another option is # CAM59333 which has a POL fitting that can screw directly into a 20 pound tank or any size that accepts a POL fitting. The other ports include a 1/4" inlet and a 3/8" outlet.
    view full answer...


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Info for this part was:

Employee Mike L
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Employee Michael H
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Jameson C
Employee Adam R
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Employee Jeff D
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Employee Wilson B
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