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  1. #1
    Join Date
    Dec 2005
    Posts
    2
    is a barometric damper really necessary on the exhaust flue when a power venter is used?? wouldn't pressure changes at the chimney exit almost be eliminated with power venter??

  2. #2
    Join Date
    Feb 2006
    Location
    Temporaly Misplaced in NJ
    Posts
    138


    Absolutly required. It's to prevent the power ventor from affecting the operation of the heater.
    Ephesians 2:8,9

  3. #3
    Join Date
    Dec 2005
    Posts
    2

    Smile

    ok, thx

  4. #4
    Join Date
    Sep 2004
    Posts
    654
    All power venters have too much capacity when new, so they still need a damper to regulate the draft as time goes on. Build a chimney instead, they work better by far.

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