Originally Posted by Rick-s
We have a 2015 Forester 2431S class C. Questions - Do the low water drains drain the FW tank? Does the low level drains have to be closed before blowing out the lines or putting in AF? And There is a -"NOTICE Remove the waterless trap before using mechanical drain-cleaning devices. Waterless-Trap can be damaged." What does this mean and does it have any thing with winterizing?
Not sure about your unit but I think low point drains will have to be close while blowing out water lines. Close all lines then open one at a time to blow lines. If low drains are open all or lots of the air will go out low point drains. Consider low point drains just another faucet.
When adding AF same thing one valve at a time. Don't forget outside shower