504.2.11 Vent connector size limitation.
FGC § 504.2.11
Vent connectors shall not be increased in size more than two sizes greater than the listed appliance categorized vent diameter, flue collar diameter, or draft hood outlet diameter.
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What is NYC FGC § 504.2.11?
Quick Answer
This section establishes limitations on the size of vent connectors, specifying that they cannot exceed two sizes greater than the listed appliance's categorized vent diameter, flue collar diameter, or draft hood outlet diameter. Applies to building owners and operators managing venting systems for appliances.
General informational summary. Not legal advice for your situation. Consult an attorney before acting on any specific matter.
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