Does JR Products Automatic Changeover RV LP Gas Regulator Have Back Check Valves

Question:

Are the inverted flare fittings that come with the regulator have check valves in them

asked by: Harvey O

Expert Reply:

Yes, the JR Products Automatic Changeover RV LP Gas Regulator part # 37207-30395 has back check valves in the inverted flare fittings.

expert reply by: Heather A

Wayne T.

5/7/2020

What is the difference in the JR regulators 37207-30395? I have a 2098 KZ Spree 285RL 5th wheel, which one is right for my unit?

Chris R.

5/8/2020

The difference between the various JR Products regulators has to do with their flow rate, orientation (vertical or horizontal), 2-stage or single, etc. I'm not certain as to what type of regulator you currently have but if there's a part number stamped anywhere on it I can definitely help to verify a good replacement. Based on what I could find though it does look like it uses a vertical two-stage unit like # 37207-30395.