dumping gray water, apparently no vent?
Black water dumps fine. Gray water tank is obviously not vented. Should it be? What can I do to overcome the vacuum issue while dumping?
Forum Discussion
Pull the black tank handle and allow it to drain. Leave it open and pull the grey tank handle. The gray water will help flush the bottom of the black tank and your grey tank will drain just fine. My 08 HR had the grey vent plumbed in to the piping not the tank and it was a little slow unless the black tank was left open.
Randy
Randy
