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Posted by jake on March 12, 2005 at 20:50:25:
over fire draft
the right way is to follow manufactures settings.
say the manufacture is obsolete.ive heard -.02 is the average.For power burners operating in the negetive over fire range,is this average always the same?
Would barametric dampers with or without fixed chiminey
dampers,and length of chiminey height effect the over fire pressure.(with modulating flue dampers being the right choice) Have any of you experienced gas techs see a wide range of readings.eg..-.02 to -.15 over fire.
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