bing tracking image
  1. Propane Fittings
  2. JR Products
  3. Regulators
  4. 3/8 Inch - Female NPT
  5. 1/4 Inch - FIF
  6. Dual Stage - Automatic Changeover
JR Products Automatic Changeover 2-Stage Propane Regulator
JR Products

JR Products Automatic Changeover 2-Stage Propane Regulator

Part Number: 37207-30395
In Stock
$121.56
Propane Fittings
Add to cart
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

In Use/Installed

Customer Photos

Need help with installation?
Locate installers near me
Automatic changeover regulator eliminates interruptions by automatically redirecting LP gas vapor flow from an empty cylinder to a full cylinder. Regulator features an indicator that changes from green to red when cylinder needs to be filled. Great Prices for the best propane fittings from JR Products. JR Products Automatic Changeover 2-Stage Propane Regulator part number 37207-30395 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (217)
  • Q & A (0)
  • Videos (2)
  • Photos

JR Products Propane Fittings - 37207-30395

  • Regulators
  • 3/8 Inch - Female NPT
  • 1/4 Inch - FIF
  • JR Products
  • Dual Stage - Automatic Changeover

Automatic changeover regulator eliminates interruptions by automatically redirecting LP gas vapor flow from an empty cylinder to a full cylinder. Regulator features an indicator that changes from green to red when cylinder needs to be filled.


Features:

  • Automatic changeover regulator eliminates interruptions by automatically redirecting LP gas vapor flow from an empty cylinder to a full cylinder
  • Indicator changes from green to red when cylinder needs to be filled
  • 1/4" Inverted flare inlet x 3/8" FPT outlet connection
    • Brass inlet adapters can be removed to use hoses with MPT fittings
  • 345,000 BTU
  • Zinc die cast
  • Molded rubber diaphragms
  • UL approved and 2nd stage relief mechanism per UL 144
  • Powder coated


07-30395 JR Products Automatic Changeover RV LP Gas Regulator - 345,000 BTU

GR-9984XF




California residents: click here


Video of JR Products Automatic Changeover 2-Stage Propane Regulator

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for The Low-Down on the JR Products Automatic Changeover 2-Stage Propane Regulator

What's up everybody It's AJ with etrailer.com. Today we're going to be checking out this automatic changeover regulator from JR Products. What this is going to do is it's going to help you, obviously, regulate the propane in your rig, but it's automatically going to switch over when one tanks down. So right now, the lever's pointed to this tank. When this one reaches its end, it's automatically going to switch over to this one. That way when you come back out here next time, you'll switch a lever over to primarily focus on this one and you can replace this one without worrying about any gas escaping or anything like that but continue to have propane.

Let's check it out.A way it helps you figure out which tank is empty is this gauge here. I'm going to open up this propane and you'll see the gauge will turn to green. Now you know that this one has propane it. So it sensing that it has propane. It's going to be fine.

There's no reason to change the readout. Now, if I flip it over to this one, you're going to watch it slowly switch over and realize there's no propane in this one because I have the valve shut off. With that in mind, just because it's red doesn't mean both tanks are drained. You'll want to switch it over to the other one, you see green and knows this one's full and you're still good to go and you can replace this one now.Now, we worked with two different regulators today. Both of these are from JR Products, but the only difference is this one's a little bit bigger and has extra screw holes.

Otherwise, it's the same thing. Functions the exact same way. You just want to go with the bigger one if you have more appliances that are drawing propane off of it. So like I said, you got way more stuff running off it, you're going to need a bigger regulator to regulate the propane. It's going to help you out with both of your tanks just the same.

Chances are if you're checking this out, it's time to replace your old one. Here's the old one here. We went ahead and removed that, and you needed to do that every 10 years. They recommend it because it's got a rubber diaphragm on the inside that eventually wears out, then you're going to get less pressure. Now, that goes the same with your propane tanks. So if you do them at the same time, that'll work out. If you don't replace your propane tanks and you just get them refilled, up to 10 years it's time to get them reinspected to make sure they're still okay to use. You'll have to take them to a propane place to get them inspected and approved to use.Another thing to think about when you're going to replace your regulator is the hoses that go with it. You want to make sure you get the right ones that have the right connections. We have the inverted connector here. You can see it's smaller than the outside grip, and then we have the NPT connection and you can see that that threaded part matches the outside grip. So that's an easier way to tell just by looking at it and going, "Oh, okay. The bigger one that comes all the way out to the end, that's the NPT, and this is going to be the inverted." If you look at our regulator, it uses the inverted. So you can just come in here and screw it in that way. If we we're going to try and use the NPT, clearly too big. It's not going to thread in there. Looking at the outlet down here, this is going to be sized at 3/8" and it has an FPT connection. So another thing about when going with the lines you're going to be running to it, make sure that matches up with the one that goes to your rig.It's pretty straight forward. That's how the regular works and how you would replace it. But how does it install It was pretty easy. So let's check out how we did it. This is what it's going to look like when you get it. Now, we added a bracket to our regulator that JR Products also offers that's on our website, because the old bracket wouldn't work with our new regulator. It didn't had four screws in it, and the screw spacings didn't match up with this one. This one's an inch apart. So that's something else to look at when you're going to get your replacement. Make sure the bracket matches so you can attach it, that way you can attach it over there too.So first off, I put one screw in there already. Going to simply put the second one in. That way we attach the regulator to the bracket. I'll show you the back of the regulator here in a second. You can see it's got the spaces there where the screws go in. So it's as easy as lining the bracket up and screwing it in. We're going to attach our output hose to the bottom here, the regulator. It's easier to do that before you install the regulator because you can easily just spin it like that and attach that bottom hose. Get it nice and tight. Looks good. Now you can go ahead and set the bracket down on top, because there is a hole just for it and then we'll add our wing nut to hold it in place. Again, want to get it nice and tight. Just going to push down on this bracket and this bracket keeping everything in place.Now we're going to add our other hose. It's easier to screw in this side, which would be our inverted side first, and then attach this side to the propane tank. You're all set. It really is that simple. It installed very easily. It works great. I like that I can switch over to this tank if I need to, but I don't have to. If this tank runs out, it's automatically going to come over here while I'm inside. I don't have to leave the camper if it's cold. I really like that. It makes it easier, and I know I'm covered for the next 10 years. That does it for our look at this regulator. Hope this helped.

Customer Satisfaction Score:


Customer Reviews

JR Products Automatic Changeover 2-Stage Propane Regulator - 37207-30395

Average Customer Rating:  4.7 out of 5 stars   (216 Customer Reviews)

Automatic changeover regulator eliminates interruptions by automatically redirecting LP gas vapor flow from an empty cylinder to a full cylinder. Regulator features an indicator that changes from green to red when cylinder needs to be filled.

by:

The propane regulator is larger and MUCH more robust and well built than the regulator that came stock on our 2022 Airstream Globetrotter. The only issue was that the bracket I also bought did not allow the larger regulator to clear the tanks. After talking to your representative, I decided to add enough washers between the bracket and regulator to allow a little more clearance with the tanks. The sealant seems to have done its job and no appearance of gas leaks anywhere. As always, etrailer performed as expected, which is a very high bar.

Victoria H. profile picture
Etrailer Expert

Victoria H.

11/26/2024

Looks good, Gil! Do you have any upcoming trips planned in your Globetrotter?



by:

This item is regulating my 100 lb propane gas tanks into my vacation home. I was hesitant on whether the regulator and tanks would supply the necessary gas needed for my appliances to work properly in the house, but after being in service for one year it has exceeded my expectation. I sized the regulator by calculating the maximum btu’s for each appliance and this determined which regulator I needed. This is a temporary setup and expect to upgrade the propane tanks in the future.



by:

Replaced my recalled one with this last summer and it worked fine. Opened up camp this year and the regulator won't let propane through it anymore. Had to order yet another replacement through the dealer. Wasn't worth the money..



by:

This regulator was the exact model and fit for my 2014 cougar fifth wheel camper. Still works perfectly with no issues.



by:

This regulator lasted just a few months. It will no longer switch from one side to the other. Manually switching it doesn’t work either. I have to switch the tanks to have propane. Purchase a different brand!



by:

Installed this myself, the local camper shop was booked 6 months out, and I didn’t want to take it back to the dealer( camping world) because they are a s**tshow



by:

Worked as expected, this unit has been in service for one year no leaks, and it always transfers from Tank to Tank as expected. Good product I would buy again.

Timothy profile picture

Timothy

3/10/2024

After one year and approximately 150 gallons of propane through this product, it has worked flawlessly and have zero signs of leaks. E-Trailer is always a great company to order from.



by:

Definitely made a positive difference in our old regulator's performance. I am guessing the old one had a fault in it - so replacement was a given. Perfect fit for the replacement.



by:

Excellent customer service. Received promptly and it was easy changing the regulator. I would definitely do business with etrailer.com again.



by:

I called customer service to ask a question about the propane regulator that I was going to buy and the person I spoke with was very helpful. I decided to place the order over the phone and was very happy to find out it was delivered within two days.



by:

Cured problem, seems to work good, straight forward installation



by:

I have been very pleased with this product. It has worked flawlessly since installation.



by:

Has worked out great. Have been living in my trailer in my trailer for nearly a year while building a house. The regulator replace another one which died prematurely and I use it everyday.



by:

Thank you etrailer for great service. Both the faucet and the LP regulator were installed within 2 hours of being delivered. They are both working better than expected we are looking forward to our upcoming trip. Thanks again.



by:

Very efficient process. Ordered on line, delivered on time. Part was easy to install. I will use etrailer for my next rv purchase.



by:

Ordered to replace an old one (different brand) that was no longer working properly in my camper. So far it is working perfectly using 2 30lb tanks.



by:

I was notified of purchase and shipment via email. Easily placed my order and was a breeze to put on my rv.



by:

Arrived faster than expected, Installation went fine, but the real test will be when it has to auto switch tanks at 04:00, it's 25 deg outside, and the heater keeps running... The previous (less expensive) one let us down a couple of times and had to be tapped to complete the changeover.



by:

Product well described and arrived ahead of schedule. Not used yet, so cannot verify function, but expecting no issues.



by:

Excellent product. Works perfectly!



by:

Kept well informed on delivery progress



by:

This item took a little while to receive from being on back order which was not a problem, installed it hooked up the propane bottles and verified operation all good. Thanks, etrailer for the excellent products. Always happy to do business with your online sales.

Robert profile picture

Robert

5/27/2023

works great so far no issues



by:

Great replacement for the older unit.



by:

I appreciate the professional way William handled this order



by:

Bought this regulator for my Jayco Jayfeather 23RL as a OEM replacement. It was a direct fit to the mounting bracket I had. No problems with the installation. Shipping was very fast and box arrived in great condition.


25
216
Show More Reviews

See what our Experts say about this JR Products Propane Fittings

  • Difference Between JR Products Automatic Changeover Propane Regulators & Camco Propane Regulator
    The difference between the prices of the JR Products Automatic Changeover LP Gas Regulators and Camco Automatic Changeover 2-Stage Propane Regulators are in the BTU per hour, which as you correctly noted, is important information. The JR Products Automatic Changeover RV LP Gas Regulator # 37207-30395 is rated for 345,000 BTU per hour for the Service Cylinder and 260,000 BTU per hour for the reserve cylinder. The JR Products Compact Low Pressure 2-Stage Automatic Changeover RV LP Gas Regulator...
    view full answer...
  • 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...
    view full answer...
  • JR Products Automatic Changeover 2-Stage Propane Regulator Stopped Showing Green
    Is this a new regulator or one that was working but then stopped?
    view full answer...
  • Does JR Products Automatic Changeover RV LP Gas Regulator Have Back Check Valves
    Yes, the JR Products Automatic Changeover RV LP Gas Regulator part # 37207-30395 has back check valves in the inverted flare fittings.
    view full answer...
  • Hoses and Regulators Needed to Add Dual Tank Propane Setup to Trailer
    I attached a picture that shows what the typical dual tank setup looks like with the accessories needed labeled. First thing you need is pig tails to go from the tanks to the regulator like the part # 100473-12. Then for a dual tank regulator with automatic changeover we have the part # 37207-30395 that each of the pigtails would connect to. Then for a 12 foot long extension hose that would plug into outlet of the regulator you'd want the part # 100040-144-MBS. From there you'd connect...
    view full answer...
    Image 1 for
  • Output Adjustment Range of Automatic Changeover RV LP Gas Regulator # 37207-30395
    I checked with JR Products to find out what the adjustment pressure range is for the Automatic Changeover RV LP Gas Regulator # 37207-30395 and they sent me the attached graph.
    view full answer...
    Image 1 for
  • How to Test an RV LP Automatic Changeover Valve
    In order to test an automatic changover regulator like the Automatic Changeover RV LP Gas Regulator # 37207-30395, you'll want to follow the test procedures outlined below: 1. Rotate the cylinder selector lever fully towards one of the cylinders. This is the “service” cylinder, (Cylinder A). The other cylinder will function as the “reserve” cylinder, (Cylinder B). Note: Both cylinders must contain propane; refill if necessary. Both pigtails must also be connected to the cylinders. 2....
    view full answer...
  • Will Uncovered Propane System Cause Regulator to Fail in Cold Weather
    Hey Anthony! A lot of it depends on where you live, really. There are plenty of trailer setups that normally run without propane covers and are just fine, but if you're in an area where it's exceptionally cold and wet then that would be a contributing factor to your regulator issue you're having. I'm wondering if your problem has to do with the exhaust port. As you use your propane there will be condensation that drips out of the exhaust port, and if that part of the regulator is freezing...
    view full answer...
  • How To Determine Which JR Products Dual Stage Auto Changeover Regulator Is Required
    To verify which regulator would be the best choice for your 2022 Outdoors RV Mountain Series Blackstone 280KVS you will need to verify exactly how many BTU's all of your propane appliances and accessories will require. Unfortunately, Outdoors RV does not post the information regarding exactly what appliances your RV includes so you will need to check them. Do remember to include the BTU rating for any outdoor grills you may also use. This will help you determine if the 262,500 BTUI Regulator...
    view full answer...
  • Is The JR Products Regulator # 37207-30395 A Good Replacement For A Winnetec 6020 Regulator
    The JR Products Automatic Changeover 2-Stage Propane Regulator # 37207-30395 should be set to give you 11" WC straight from the factory. The pressure will still be the same so there won't be an issue with the new regulator having a higher BTU capacity. I went out to the warehouse and measured the mounting holes and found them to be 3-1/2" x 15/16" from center to center. Depending on the size of that bracket you can always drill new holes to match the mounting pattern of the new regulator....
    view full answer...
    Image 1 for Image 2 for Image 3 for
  • Winntec 6020 RV Regulator Replacement Recommendation
    As far as specs go the Automatic Changeover RV LP Gas Regulator # 37207-30395 is what you need to replace your Winntec 6020 regulator. When it comes to the mounting bolt pattern this regulator has a pattern of 1" horizontal x 3-1/4" vertical as you can see in the attached photo. If this doesn't match your current bracket then you can use the part # 37207-30355 to mount the regulator. Attached are some videos for you to check out.
    view full answer...
    Image 1 for
  • 1 Foot Hoses For Use With JR Products Auto Changeover Regulator
    Technically you can remove the adapters of the JR Products Automatic Changeover 2-Stage Propane Regulator # 37207-30395 but there's really no reason to do so, especially because the 6020 you are replacing has the same fittings as this regulator. For a 1 foot pigtail hose use the MB Sturgis Propane Pigtail w/ Back Check - Type 1 x 1/4" MIF # 100833-12.
    view full answer...
  • Replacement For Winntec 6020 With Ill-Fitting Pigtail Hoses
    We do not have a pigtail hose that is larger than the 1/4 inch, which is the standard size, and the Winntec 6020 is honestly something I would replace, as it has been recalled in the past. Due to this and the hoses not being available, I highly recommend going with a better quality automatic changeover regulator with standard size pigtail hose fittings: - Automatic Changeover RV LP Gas Regulator # 37207-30395 Then for a pigtail hose you can use any of the following, depending on the length...
    view full answer...
  • Why Would Gas Be Coming Out of Long Disconnected Propane Hose
    It sounds like you have a bad regulator. These do have a lifespan of about 5 - 10 years so if yours is in that age range it isn't as surprising that it would give out like that. If you had the regulator switched to your 20-lb tank and it switched over to the open-ended hose then that's why I believe the regulator is bad. There are 2 options I recommend choosing from to replace your regulator; the JR Products Automatic Changeover 2-Stage Propane Regulator # 37207-30395 or the GasStop Emergency...
    view full answer...
  • Determining The Correct BTU Rated RV Propane Regulator For Your RV
    All of the RV regulators we carry are going to work down the output pressure to 11" water column. That pressure will always stay the same but the amount of BTU's you can spread between the appliances can vary depending on the regulator. For a dual stage automatic changeover propane regulator we have two options; the JR Products # 37207-30395 (345,000 BTU) and # 37207-31525 (262,500 BTU). If you wanted to see exactly what rating you would need you could check the BTU rating for each...
    view full answer...
  • Can Both Tanks Be Opened on a Dual Propane Tank RV Setup
    Thanks for reaching out! While we don't carry that specific brand, there are some common operations between dual two-stage regulators so I'll be able to shed some light onto the subject for you. When using a two-propane tank setup you'll only be pulling propane from one tank at a time. You can keep both tanks opened up so the regulator can seamlessly switch over to the full one (if you have an auto change regulator) but your regulator should not be pulling from both tanks - if it is then...
    view full answer...
    Image 1 for
  • Is a Back Check Valve Required For Connecting a Pigtail Hose to an Auto-Changeover Regulator?
    Both the MB Sturgis Propane Pigtail Hose # 100019-15 and Propane Hose # 37207-30605 will require a Adapter Fitting w/ Back Check # 204120-MBS when going into a changeover regulator. Most Regulators # 37207-30395 will come with these back check valves already in place, and as long as you do not remove it or it is not damaged you will not have to get a new fitting.
    view full answer...
  • Replacement For Auto Changeover Regulator With Male Reverse Fittings
    Definitely change the regulator; I've never heard of that type of fitting so go to the JR Products Automatic Changeover 2-Stage Propane Regulator # 37207-30395. This will allow you to use regular, standard hoses like # 100833-12.
    view full answer...
  • 90 Degree Fitting to Attach to Female Fitting of Automatic Changeover Regulator
    We have a 90 degree elbow fitting that can attach to the 3/8 inch fittings on the sides of the Automatic Changeover RV LP Gas Regulator # 37207-30395 with the # CAM57633. Feel free to send a picture of what you have though and I can take a closer look if this is not the solution you were thinking of.
    view full answer...
  • Can I Use The JR Products Auto Changeover Regulator For a Commercial Brick Oven ?
    To go from the JR Products Automatic Changeover 2-Stage Propane Regulator # 37207-30395 to the 1/2" valve on your brick oven you will need the 5' Supply Hose # 37207-31475. This has the 3/8" male NPT fitting to a 1/2" swivel for your gas valve and you will not have any issues as long as your oven uses less than 345,000 BTU's and uses the 11" water columns of pressure. You will need Thread Sealant Tape # 37207-30025 for all the pipe thread connections which do not use a tapered fitting...
    view full answer...
  • Propane Fittings to Connect 100 lb Propane Tanks to a Generator
    Thanks for reaching out! Usually generators will have their own regulator that connects directly to the propane tanks so if this is the case you just need a kit like the MB Sturgis Sturgi-Stay T-Fitting w/ Hose # 103538-MBS that gives you the connections to 2 propane POL fittings. If the generator doesn't have it's own regulator then I recommend picking up the JR Products Automatic Changeover 2-Stage Propane Regulator # 37207-30395 and 2 POL pigtails like the 2' part # 37207-30635 The...
    view full answer...
  • Regulator and Hoses or Connecting Dual Propane Tanks to Truck Bed Camper
    It sounds like you're looking for a dual change over regulator and two 30 inch hoses to connect to it from your tanks. If I'm misunderstanding let me know. If I'm right then what need is: JR Products Dual change over regulator part # 37207-30395 MB Sturgis Propane Pigtail part # 100575-30-MBS
    view full answer...
  • Mounting Bracket For JR Products Dual Stage Automatic Changeover RV LP Gas Regulator
    To use a mounting bracket with the JR Products Automatic Changeover RV LP Gas Regulator # 37207-30395 you will need part # 37207-30405 or part # 37207-30355 as this regulator does not come with a mounting bracket.
    view full answer...
  • Is Cover Needed For JR Products Auto Changeover Regulator
    A plastic cover is not needed with the JR Products Automatic Changeover 2-Stage Propane Regulator # 37207-30395. This regulator has a pair of 1/4" female inverted flare inlets and you can connect your propane tanks to the regulator with the MB Sturgis Propane Pigtail - Type 1 x 1/4" Male Inverted Flare - 15" # 100575-15-MBS or 30" # 100575-30-MBS.
    view full answer...


< Previous
123. . .5



Do you have a question about this Propane Fitting?


Info for this part was:

Employee Andrew K
Installed by:
Andrew K
Employee Jeff D
Installed by:
Jeff D
Employee Lindsey S
Edited by:
Lindsey S
Employee Jameson C
Expert Research:
Jameson C
Employee Chris R
Video Edited:
Chris R
Employee Leah S
Updated by:
Leah S
Employee Wilson B
Updated by:
Wilson B
Employee Julia Z
Updated by:
Julia Z
Employee Noah M
Updated by:
Noah M
Employee Cody B
Updated by:
Cody B
Employee Mike S
Written by:
Mike S
Employee Aidan B
Video by:
Aidan B

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.