What are the typical code requirements for venting 300,000 Btu and 400,000 Btu burners? We are looking at two Midco Int'l burners, one EC300 and one RE4400DS?
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I assume your venting a boiler and the burner is mounted on a boiler. Stack should be category III double wall but this may vary with the brand and model of the boiler. Stack can be vented thru a sidewall or thru the roof. This also my vary with the brand and model of the boiler.Add comment