Replacement Propane Hose for Marshall HP424

Question

Question:

I have a Marshall gas line part number HP424-4. Do you have a replacement for this?

asked by: Rob

0

Expert Reply:

According to my research, the Marshall HP424 does have a Type 1 connection (which connects to your propane tank) and a 1/4" Male NPT connection (which connects to a dual-stage regulator). So the hose you mentioned will work as a replacement, and there are a number of different lengths if you were in need of one.

12 Inches: MB Sturgis Propane Hose Assembly - RV Type 1 w/ Back Check x 1/4" MPT # 100473-12

15 Inches: MB Sturgis Propane Hose Assembly - RV Type 1 w/ Back Check x 1/4" MPT # 100473-15-MBS

20 Inches: MB Sturgis Propane Hose Assembly - RV Type 1 w/ Back Check x 1/4" MPT # 100473-20-MBS

expert reply by: Jameson C

0

Answer 1

There are differences that the colors reference for the Type 1 Propane connectors based on the spring tension and flow rate. The light green connectors are rated for Rated for 200,000 Btu per hour. The black are rated for 70,000-100,000 Btu per…

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Answer 2

The back check valve is inside of the Type-1 Male end piece on your MB Sturgis Propane Hose Assembly - RV Type 1 w/ Back Check x 1/4" MPT - 12" Item #100473-12.

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Answer 3

I think the MB Sturgis Propane Pigtail, #100833-12 is what is needed. You do not state what fittings you have on current hose but most likely are the Type 1 cylinder connection with a 1/4" Male inverted flare. If you have something…

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Answer 4

The MB Sturgis Propane Hose Assembly - RV Type 1 w/ Back Check x 1/4" MPT - 12" #100473-12 are manufactured in St. Louis, MO.

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Answer 5

The MB Sturgis Propane Hose w/ Back Check - Type 1 x 1/4" MPT - 20" #100473-20-MBS is not rated for PSI based on its function. It is rated for a max flow capacity of 200,000 BTU's per hour. For a hose and type 1 fitting that…

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Answer 6

Your Pigtail which is similar to our Camco Propane Supply Hose #CAM59153 has been tested by Camco to ensure that your propane system receives enough flow from the propane tank to the regulator to not have any flow rate issues. As the tank is high…

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Answer 7

If you have a 1/4 Inch - Male NPT, I suggest the #100473-12. If you have a 1/4 Inch - MIF, then I suggest #100833-12. If you have brass fittings in the inlets on the regulator then you most likely have the inverted flare.

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Answer 8

Great news! I spoke to my contact at MB Sturgis and he informed me that 32F should not be an issue for the propane flew supply hose #100473-20-MBS. These types of flexible hoses are intended to be used with an ambient temperature range of -40F to…

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Answer 9

The difference between the Camco Propane Fitting - 200,000 Btu/hr - Green #CAM59923 and the Camco Propane Fitting - 70,000 Btu/hr - Black #CAM59933 is the Btu/hr rating. Based on my research, the Btu/hr needed is determined by the component(s) using…

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Answer 10

There are different options depending on what style connector you have. I have included an option for both an NPT and MIF. You would just want to check what style is on your hose to ensure you get the correct hose. NPT MB Sturgis Propane Hose w/ Back…

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Answer 11

Searching by part number it appears the MB Sturgis Propane Hose Assembly #100383-48-MBS would be the replacemement part you need for at least the 18CE Cavagna Group replacement. The picture received on our end was a duplicate and you mention…

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Answer 12

Thanks for the additional information and picture of the brake light on your 2020 Jayco Redhawk. I have a solution for you but those lights are attached to a single board and not able to be separately replaced or even repaired. The replacement light…

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