@PNWtabber - start with empty tanks, keep the gate valves closed and the outlet cap in place. Add some AF down the toilet, sink and shower, then quickly open and close the black tank valve then the g… (View Post)
There are different ways to winterize - either pumping antifreeze throughout the plumbing in which case you should see some pink stuff in the bowl, or blowing out the lines then adding antifreeze to … (View Post)
@Lemoi - not sure how the cassette toilets will factor into this option as this is used with standard RV toilets. It is often used during winter travel when you can’t have water in the TaB. If there … (View Post)
@kaylevine1, the yellow flapper valve functions as both the Alde hot water tank drain valve and a Safety pressure relief valve. To use your plumbing system, make sure all your drain valves are closed… (View Post)