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Thread: Is a mist humidifier a bad idea for a heat pump?

  1. #1
    Join Date
    Nov 2005
    Posts
    7
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    I have a mist humidifier installed just above the blower assy. When taking it off to inspect the ductwork behing it, it was pretty cruddy. Clumps of gray dust stuck to the ductwork, and some light corrosion.

    Should I just turn off the water supply to it, and not use it anymore?

  2. #2
    Join Date
    Mar 2005
    Location
    burlington county n.j.
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    mist humidifiers are bad for any system using metal ductwork

  3. #3
    Join Date
    May 2000
    Location
    Indianapolis, IN, USA
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    42,886
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    I wouldn't put them on any system period!

  4. #4
    Join Date
    Mar 2005
    Location
    burlington county n.j.
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    9,881
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    only place i use them is one town near me that has counterflow systems blowing down into concrete duct system. no room for anything else.

  5. #5
    Join Date
    Nov 2000
    Location
    Eastern PA
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    70,520
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    They make good outside misters for cooling you off in the summer.
    Training is important!
    Practical Training is a must!

  6. #6
    Join Date
    Mar 2005
    Posts
    66
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    I have never seen a mist humidifier work properly yet. I agree they make a good way of cooling of in the summer thats about it.

  7. #7
    Join Date
    Apr 2004
    Posts
    7,680
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    Ditto, They're trash.

  8. #8
    Join Date
    Nov 2005
    Posts
    7
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    Thread Starter
    Guess I'll either shut off the water valve to it or disconnect it completely.

    This is a great forum, and has been educational for me. Thanks.

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