Thread: UDS Question
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Old 10-19-2013, 01:18 PM   #12
is one Smokin' Farker
Join Date: 10-09-07
Location: carthage,mo.

All of the 55gallon smokers I build are equipped with a 3.5" length of 12 guage new exhaust tubing. The 85's and 110 gallon models get a 4" flue, a little longer. Both are centered and the 3.5" is designed to be run wide open. Just adjust the intake. The larger ones are used as a damper too depending on product load. These are real numbers and facts. Steve.
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