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  1. #1
    Join Date
    Nov 2019
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    Confused Can't find the right zone damper actuator replacement

    I'm trying to replace a simple 2 wire, spring-return, zone damper actuator/motor, but the recommended replacement part, honeywell 847D, has entirely different mounting connections and doesn't fit at all. It's the equivalent of trying to plug 2 female ends together.

    Here's some quick pics showing the problem:

    Sorry, new user so it wont let me make that a proper hyperlink.

    I can't for the life of me find a replacement actuator with that kind of mounting/bracket connection. Is it just obsolete and out of production?

    My other options are to replace the whole damper or try some kind of retrofit.

  2. #2
    Join Date
    Nov 2006
    Athens, Ohio
    Post Likes
    Site rules do not allow giving advice for DIY. A technician can probably figure out what you need.
    AOP Rules: Rules For Equipment Owners.

    Free online load calculator:

    There = not here. Their = possessive pronoun. They're = they are
    It's = contraction of it is. Its = the possessive form of it
    Too = also. To = expressing motion. Two = 2
    Then = after that, next. Than = indicates a comparison.
    Questions should end with a question mark "?" Statements end with a period "."

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