Dura / National Fuel Gas / Simpson Dura-Vent Type B Vent Systems / /
Event
Natural Disaster / /
Facility
Square Firestop/Support / Square Firestop Support / Building Code / /
IndustryTerm
gas vent / metal / combination gas/oil appliances / sheet metal screws / gas-burning appliances / appliance manufacturer / metal screws / flue products / gas appliances / long sheet metal screws / vent systems / /
Organization
Local MINIMUM CLEARANCE TO Authority / Local Authority / Freemasonry / Engineering Department / Pipe Assembly / /