Mounting Hole Dimensions of the JR Horizontal Low Pressure 2-Stage RV LP Gas Regulator

Question

Question:

Does the 37207-30385 Regulator have 3-1/2inch On-Center mounting holes and will it replace the MEGR-298 MEC Regulator

asked by: Rick

1

Helpful Expert Reply:

The Horizontal Low Pressure 2-Stage RV LP Gas Regulator # 37207-30385 does have mounting holes that are 3-1/2" center on center.

We do not carry the MEGR-298 MEC regulator so I am not familiar with it. But from what I could find on it, the Horizontal Low Pressure 2-Stage RV LP Gas Regulator # 37207-30385 looks like it will be a good replacement. They have the same vent location, the same inlet and outlet size and are both horizontal 2 stage propane regulators.

expert reply by: Scott S

1

JR Horizontal Low Pressure 2-Stage Regulator Mounting Holes
(click to enlarge)

Answer 1

Those three regulators are all very similar and essentially do the same thing but they're used on different propane setups. Part #37207-30365 is a vertical regulator. Vertical regulators are commonly on propane systems on travel trailers or…

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Answer 2

The inlet side of the MB Sturgis Horizontal 2-Stage Propane Regulator #108221 that you referenced is the larger end with the black top and the outlet is the bottom side. Basically it needs to mount pointing down like the picture I attached.

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Answer 3

As long as your propane tank is a low pressure application the regulator part #108221 would be the correct regulator to use as it regulates to the standard 11 inch water column. The hoses and fittings needed would be based on the application…

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Answer 4

The MB Sturgis Propane Pigtail - Stainless Overbraid - Type 1 x 1/4" Male Inverted Flare - 15" #100833-15 is an 1/4" inverted flare tip and your regulator requires a standard 1/4" NPT fitting. You just need a pigtail like Propane…

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Answer 5

The Marshall 290 model regulator is a standard vertical 2-stage regulator, unlike the horizontal Marshall 260 and Camco #CAM59333 that you mentioned. This means to replace your Marshal 290 you will want the Camco Vertical 2-Stage Regulator #CAM59313…

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Answer 6

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…

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Answer 7

Yes, the JR Products Excess Flow 2-Stage POL RV LP Gas Regulator #37207-30375 is already set to the industry standard pressure setting of 11 inch water column.

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Answer 8

Yes, the Horizontal Low Pressure 2-Stage RV LP Gas Regulator #37207-30385 that you referenced is an exact match for what you sent in a picture of.

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Answer 9

Dual stage regulators do not have tank size requirements so if you wanted to use a dual stage regulator like the part #37207-30385 you certainly could.

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Answer 10

The connection needed to the propane is a type 1. I recommend the MB Sturgis Propane Pigtail - Stainless Overbraid, #100833-24 with a Type 1 fitting that has an internal back-check and your needed 1/4" male inverted flare. We also have the MB…

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Answer 11

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

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Answer 12

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

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