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Old 04-26-2014, 07:20 PM   #4
Mark N.
Montana Master
 
Join Date: Oct 2013
Location: Ogden
Posts: 638
M.O.C. #13862
Quote:
quote:Originally posted by H. John Kohl

The overflow will come out of the comode not the vent pipe. Been there when If forgot it was still on. I do use it with a closed valve but always stay right next to it or use a timer.
Safe travels.
I wondered about that, but figured as there is a water-tight flush valve between the outside and the inside of the toilet, it would just keep filling right up and out of the roof vent if filled way beyond full.
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