Winterizing Black Tank Rinser
So do I just blow it out with an air compressor or rig up a way to pump pink stuff through the line?
Forum Discussion
I blow air in mine but I think most are self draining into the tank or back out the line when hose disconnected. Most usually have the feed line routed above the tank into a wall panel with a vacuum breaker or backflow preventer at the high point of the line. Randu
