Originally Posted by elmerg
I have 2007 Georgetown 370TS 1 1/2 bath Class A 39 foot. Recently when camping the rear grey tank showed full when we showered that night. However it was pouring down rain so I waited until the next day to drain grey tank. Then I noticed water in right rear basement compartment. I think roof is OK because no water noted inside motor-home. Is there an overflow to the rear grey tank that could have dumped water in the compartment?
Thanks for the help.
There were reports in early June, may have been a GT 378 but similar unit, of tank odors in same vicinity. Turned out by fill testing it was a vent connection at the top of the tank had failed. Believe there is a soft flex joint (not hard pipe) joins tank exit to roof vent which is hard 1.5" pipe. You may have similar problem. That will leak just below the floor into the compartment, in his case the water heater. Grey tanks in every instance I'm aware of overflow to the lowest point above the tank - shower.