Quote:
Originally Posted by fredetteb
Very good advice from everyone.
How do you get antifreeze into the black tank flush line? Since it's an isolated system, the normal winterization lines don't connect. Perhaps fill a hose and then use the air compressor to "blow" the antifreeze through?
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I run antifreeze thru the outside shower until I see pink stuff from both the hot and cold lines. Then I connect the outside shower hose to the flush connection, open one of the shower faucets, and let antifreeze run thru the flush line until I feel it has passed all the way thru.