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Old 03-23-2015, 02:01 AM   #4
bncinwv
Montana Master
 
Join Date: Feb 2007
Location: Winfield
Posts: 7,327
M.O.C. #6846
Quote:
quote:Originally posted by DQDick

Or a sink that could have a failed backflow preventer under it?
I believe the backflow preventer on a 3400 is in the wall between the shower and the pantry cabinet. On some 3400 models, the water pump is beneath the stairs adjacent to the closet. The toilet is directly adjacent to the closet as well, I would be looking in those two places to start with. Also check the seals on the basement doors, as they are directly adjacent to the closet as well.
Bingo
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Bingo and Cathy - Our adventures begin in the hills of WV. We are blessed by our 2014 3850FL Big Sky (previous 2011 3750FL and 2007 3400RL) that we pull with a 2007 Chevy Silverado Classic DRW CC dually.
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