RF 120 gal propane tank smoker trailer

Discussion in 'Reverse Flow' started by jpbsmoke, Aug 7, 2016.

  1. Hello everyone I am looking to build a RF 120 gal propane tank smoker trailer. I want to make sure I have my measurements correct before I mess anything up. According to the feldons calculator I came up with this.
    Fb 22x22x22=10648cu in. 115.2% size diff from recommended
    4" pipe chimney 36.87" tall
    Fb air inlet 3"x10" 1 opening
    Fb to cc opening 14.73" half moon
    I am confused about how to measure to cut my fb opening on the tank. Any help or suggestions would be greatly appreciated. Thanks Jon
  2. imafishingfred

    imafishingfred Smoke Blower

  3. Thanks that cleared it up for me I wasn't sure of what to put in for the circle calculator. But I think I have it figured out. I will draw it up and post some pics for some more advice
  6. Can anyone tell me if these calculations are correct? This is if the tank wall is 3/16"
    Last edited: Aug 7, 2016
  7. pcjack

    pcjack Smoke Blower

    Nice calculator Pete, thanks for sharing. Wish I had this a few weeks ago! lol

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