23 00 00 Heating, Ventilating and Air Conditioning (HVAC) 23 33 00 Air Duct Accessories 23 37 00 Air Outlets and Inlets 05 58 00 Formed Metal Fabrications 23 30 00 HVAC Air Distribution 23 31 00 HVAC Ducts and Casings
CSI Codes : 05 58 00 Formed Metal Fabrications, 23 00 00 Heating, Ventilating and Air Conditioning (HVAC), 23 30 00 HVAC Air Distribution, 23 31 00 HVAC Ducts and Casings, 23 33 00 Air Duct Accessories, 23 37 00 Air Outlets and Inlets
Trade Names : PriceDuct, Complete Seal, KoolDuct, ThermaDuct, KoolDuct Lined Ductwork, EZ Flange Spiral Pipe System, Damper Products, TDC Doublewall Ductwork & Fittings, Duct Sealant, Insulated Flex Duct, R-Angle Reinforcement, TDC Duct Cleats, Turning Vane & Rail, Flex Duct Connector, Duct Cap, Complete Seal Spiral Pipe SystemComplete Seal Spiral Pipe System