Forum Discussion
Durb
Oct 31, 2016Explorer
Trackrig wrote:
If you have a black tank flush, you need to winterize it with air or antifreeze as it is separate from the rest of your water system. If you don't and it has a low spot in it where the water in it won't drain from, it will freeze, break and then leak water next year.
Bill
I read about this somewhere on this forum and blew mine out today. Never too old to learn something. Thanks.
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