Forum Discussion

Wrace's avatar
Wrace
Explorer
Sep 23, 2016

Winterizing: blow-out vs antifreeze for longer term storage?

I know there are many threads on this subject but bear with me please. We are long term RV owners. Current one is Nash 22H purchased new in 97. We are north of Seattle and our winters are relati...
Tom_Barb's avatar
Tom_Barb
Explorer
Sep 23, 2016
I'd blow it out after I made certain the black & gray tanks are really empty. I'd also chlorine shock the entire system, flush, and then blow it dry. Things that grow in damp places scare me.

About Travel Trailer Group

44,025 PostsLatest Activity: Feb 22, 2025