Most Common Method Used to Winterize?
Just curious how many folks drain their freshwater (FW) tank, then refill the FW tank with RV antifreeze to winterize their system? I tried this method for the first time a week or so ago. It took a...
Forum Discussion
otrfun wrote:
Just curious how many folks drain their freshwater (FW) tank, then refill the FW tank with RV antifreeze to winterize their system?
Totally unnecessary and a waste of good RV antifreeze. :R Simply gravity drain the tank, whatever water remains has plenty of room to expand when it freezes. Draw your antifreeze directly from the jug, using your on-board water pump.
