LP gas connections

[nodsirrah]

I just bought a 8000/10000 Watt LP generator. I'd like to add an LP Changeover valve but the generator has a built-in regulator and removing it would void the warranty.
Are there any single stage (100 Psig) auto changeover valves or one with an adjustable second stage, or one with a removable second stage?
Thanks

[red31]

these sure look like the can be separated, call em
[url]http://www.regoproducts.com/lpg/lpg-nh3-products/products/7525b.html[url]


there is always mbsturgis
https://mbsturgis.com/rv-propane-hoses-sturgi-stays-quick-disconnects-regulators/two-stage-automatic-changeover-regulator.html

[Bessie-Hunter]

The only way to do it is to purchase two adjustable high pressure regulators (10 psi outlet) and set one 2 psi lower. The higher pressure would be the dominant one until the tank pressure dropped to the second regulators' outlet pressure then the secondary tank takes over. The only thing you would not know is when the change over takes place, as there is now indicator other than installing a pressure gauge on the dominant regulator and monitoring its' output.