Originally Posted by LarryC
I took a big step up this year from my travel trailer to the 320rs. Winterization on the old trailer was easy - dump a bunch of antifreeze in the tank, turn on all the faucets, toilet, etc and let it run for a few seconds, shut everything off and I'm done.
The 320rs has winterization valves, hot water bypass, what looks like a connection for winterization, etc. Can someone give me a quick tutorial here on the easiest or best way to do this correctly? I'm also concerned about the built in filter. Any advise you guys have would be welcomed.
Drain Hw heater
Then bypass it
Open all taps and faucets
Open low point drains close when empty.
Close all taps
Remove filter and reinstall canister
Turn winterization valve
Put hose into antifreeze jug from winterize port.
Turn pump on
Open furthest tap hot and cold separately until pink flows then work your way through the camper , toilet, shower , sinks etc etc.
Also do your outside shower if equipped.
3 gallons should suffice.