Other than leaving water in the bowl, we don't do anything extra. When it's winterized, and it can be for 5-6 months, we drain the bowl and that's it.
Tony & Ruth........... FMCA#F416727
2016 London Aire 4519, Freightliner chassis, Cummins ISX, 2018 Jeep Wrangler Unlimited, Blue Ox Avail with AF1. TST 507 TPMS
My get up and go, got up and went.