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Thread: D896 Honeywell vent damper

  1. #1
    Join Date
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    D896 Honeywell vent damper

    Morning, I am working on a boiler which has an old D896 Honeywell automatic vent damper. The molex connector on the board is very loose (see pic) and to keep the normal operation you have to apply pressure on the plug going into the board by zip tying the plug to the side. I can not find another board anywhere. Another tech remove the pin/arrow, which turns the damper open/closed, years ago so its no issue with draft out. I know there were issues with D80s and D896 vent dampers. Does anyone know how to bypass this?
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  2. #2
    Join Date
    Jan 2004
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    Wire nut black to blue.
    Contractor locator map

    How-to-apply-for-Professional

    How many times must one fix something before it is fixed?

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  4. #3
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    Thread Starter
    I'll give a shot when I go back. Thanks

  5. #4
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    I think that was replace it with Honeywell D80B and they are available, You have to think about everything the reason of operation

  6. #5
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    Thread Starter
    I think the D896 replaced the D80 🤔

  7. #6
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    Field Controls replaces the HW
    Officially, Down for the count

    YOU HAVE TO GET OFF YOUR ASS TO GET ON YOUR FEET

    I know enough to know, I don't know enough
    Why is it that those who complain the most contribute the least?
    MONEY CAN'T BUY HAPPINESS. POVERTY CAN'T BUY ANYTHING

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  9. #7
    Join Date
    May 2006
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    Radwell go it, 18008845500 hope this will help

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