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Thread: Water leak 3700RLB

  1. Print this Post   #1
    Junior Member
    Join Date
    Jan 2019
    USA - TX

    Water leak 3700RLB

    Looking for a direction on finding what’s causing a water leak in the compartment below the master bedroom bed.. none of the PEX, plumbing or any fittings are even damp

    any my help is great folks


  2. Print this Post   #2
    Senior Member
    Join Date
    Feb 2019
    USA - GA

    Re: Water leak 3700RLB

    I am not familiar with your floorplan, is your fresh water tank close to the leak?

  3. Print this Post   #3
    Moderator danemayer's Avatar
    Join Date
    Jul 2010
    USA - CO

    Re: Water leak 3700RLB

    If the water is in the pass through basement storage, check the gaskets around the doors.

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  4. Print this Post   #4
    Senior Member mlpeloquin's Avatar
    Join Date
    Dec 2013
    USA - CA

    Re: Water leak 3700RLB

    Just where is you shower located. I had a leak from my air gap backflow preventer. It is located behind the shower wall which just sits over the storage space under the bedroom. I was not applying enough flow/pressure to make the seal tight when I was rinsing the black tank. It could also be the shower valves.
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