Using Drainage Systems to Mitigate Radon

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КОМЕНТАРІ • 3

  • @iqbalhusain9238
    @iqbalhusain9238 2 роки тому

    Trying to figure type of check valve in your video and how does it work

  • @Hi-Tech-Ray
    @Hi-Tech-Ray 6 років тому

    With the installation of a sump lid, could it be easily removed if service is needed to be performed on the sump pump system?

    • @RadonCerti
      @RadonCerti  6 років тому

      Yes-provided the proper lid is used that has an "O" ring type seal and is bolted to floor. The bolts can be removed, but there are also some lids that have removable portions to access pump, etc.