Originally Posted by dhroberts
I need a recommendation. I have a 2016 Classic. The white plastic window on the original (manufacturer Cavenga?) automatic changeover regulator fell off and is now missing. I need to replace the unit. Any recommendations (manufacturer and model#) would be most appreciated. In addition, any installation tips would also be helpful. Thank you.
I have the Marshall Gas one in my Cayo, available here:
On my Airstream I have the stock one from 2010 which I believe is also made by Marshall and very similar to the one VTS sells.
There's not much to installing them. You want to be sure that the threads on your pigtails match the threads on on the regulator. Some are inverted flare, some are NPT. Use oil on inverted flare threads, use tape or dope on NPT threads. I have had better luck with paste dope than the tape but either can work. You may find that installation is easier if you disconnect the trailer end of the low-pressure propane hose before replacing the regulator, since the regulator end of the hose doesn't have a swivel.