The "Standard" install of the Extend-a-stay
1: Turn off LP
2: Disconnect regulator from Tank, note POL fittings are left handed threads. Righty-loosey
3: Connect POL male fitting on Extend-a-stay to tank, Pay attention to the angles of the two AUX connectors (you may need to connect to those) NOTE: Lefty tighty
4: Connect regulator's POL fitting to Extend-a-stay's Female POL fitting.. NOTE. you may have to move the regulator or re-route hoses somewhat.. I did not.
5: Turn on gas and check for leaks
To use an external tank: Remove external inlet plug, hook up included inlet hose, hook hose to tank (NOTE you may need an extension, your propane provider can provide)
To use an external propane appliance,,, Hook included 10' hose to quick disconnect (Looks like the top of a throw away bottle) and hook other end of hose to appliance.. (or to optional additional extension hose)
It is really that simple.. NOTE there is a safety cap included for the inlet and outlet.