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Thread: Simple air under fire

  1. #1
    Join Date
    Dec 2007
    Location
    Canaan, Maine
    Posts
    34

    Default Simple air under fire

    I saw the duct work designed to go between the studs inside and wall and thought it would work well. Here's how it turned out, I haven't run it yet, but thought others might be interested!


    underfire.jpg

    Blower.jpg
    3rd (maybe 4th?) Generation Sugarmaker
    Wood fired Grimm 2.5 x 8 New to me this year.
    In the corner of the "greasy garage"
    300 Taps @ 2 locations this year
    All borrowed trees!

  2. #2
    Join Date
    Mar 2008
    Location
    Michigan
    Posts
    60

    Default

    Looks good. Let us know how it works.

  3. #3
    Join Date
    Mar 2005
    Location
    Albion PA
    Posts
    5,099

    Default

    Yep looks as good as a factory set up. Thanks for posting.
    Regards,
    Chris
    Casbohm Maple and Honey
    625 roadside taps + Neighbors bring some sap too!
    3x10 King, WRU, AOF and AUF
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    2015 Ford F250 PSD sap hauler
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    Ford Jubilee and several Allis WD's, and IH tractors
    1932 Ford AAB ton and a half, dump truck

    www.mapleandhoney.com

  4. #4
    Join Date
    Mar 2010
    Location
    Suamico, WI
    Posts
    1,176

    Default

    That what I'm doing also, but might I suggest that you seal around the duct work with duct tape( not the gray stuff, real foil duct tape)
    custom made 2x7 intensofire
    With SL pans
    250 deer run
    300 3/16 (new 2016)
    500 sacks around the neighborhood

  5. #5
    Join Date
    Nov 2010
    Location
    Carthage, NY
    Posts
    35

    Default

    where did you purchase the blower, price and what size is it?

  6. #6
    Join Date
    Dec 2007
    Location
    Canaan, Maine
    Posts
    34

    Default

    I was considering the tape, but wasn't sure how long it would last under there...
    As for the blower, I robbed it from a wood insert stove we don't use any more. Not sirree if it has enough cfm. I have a large blower from a wood furnace, but I am afraid that may be too big. I have a reostat (sp?) On the, then maybe I'll try the big one...
    3rd (maybe 4th?) Generation Sugarmaker
    Wood fired Grimm 2.5 x 8 New to me this year.
    In the corner of the "greasy garage"
    300 Taps @ 2 locations this year
    All borrowed trees!

  7. #7
    Join Date
    Jan 2008
    Location
    Marlow, nh
    Posts
    48

    Default

    I have a furnace blower and it works great. the wiring has three speeds...just try each color with the hot wire and get the lowest speed. You can also just rivet a piece of tin to the outside and control the flow by sliding it over the intake back and forth. Don't use a dimmer switch to control it, you'll burn hot spots in the lower rpm range. First hand knowledge on that goof!

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