yearly discussion, got lost reading threads

Aubrey

another winterization has come, I have a 2018 T@B that we will store in Ohio in an insulated garage. (not heated normally)
I drained all low points, Alde relief valve, with faucets open inside and outside shower..
applied 40psi air to hook up and repeated low points one at a time, then all faucets and toilet valve..
gray drain open throughout.
Pretty sure I got all the water out, turned Alde to bypass.
Since we have it parked inside I was thinking of leaving it at that,
maybe put a bit of anti-freeze in drains, toilet and clean-out valve.
Anyone think I am good to go?

Sharon_is_SAM

As long as you thoroughly blow out the lines and add AF as planned, you should be fine.  We only blow out the lines and add antifreeze to the p traps and  gray and black tank valves.  Although we store in a heated area, this method has also worked traveling during the winter.  If you don’t plan to run AF throughout the plumbing lines, you don’t need to bypass the Alde (except in the spring when you sanitize).  

Aubrey

always nice to bounce it off the forum. Happy Holidays to all!

Mickerly

We store outside and do what Sharon said.

Slackers

We also store outside in western Ohio. We do the same as @Sharon_is_SAM and @Mickerly