Originally Posted by Raptor Wild
I have a 2018 Thor Four Winds 28Z and want to know what type and size valve I need to hook up an auxiliary propane tank for extended stays.
This is what you are looking for: https://www.amazon.com/Stanbroil-Pro.../dp/B01NCX7664
It fits between your tank and regulator... With propane off, disconnect regulator and insert this in the middle.
The top tap is the 'disposable bottle' thread - allows you to connect a high pressure appliance to the RV propane.
The smaller center tap is where you would connect an aux propane tank (with RV propane off) to extend your stay..
The hoses for both purposes come with it.
The regulator just shifts to the side a bit.