// CODE SNIPPET
717.7 Flexible Ducts and Air Connectors
Related Code Sections
717.7 Fire and Smoke Protection Features, Flexible Ducts and Air Connectors
Flexible ducts and air connectors shall not pass through any fire-resistance-rated assembly. Flexible air connectors shall not pass through any wall ...
Building Code 2018 of Illinois > 7 Fire and Smoke Protection Features > 717 Ducts and Air Transfer Openings > 717.7 Flexible Ducts and Air Connectors
409.3.3 Special Detailed Requirements Based on Occupancy and Use, Projection Machines
Each projection machine shall be provided with an exhaust duct that will draw air from each lamp and exhaust it directly to the outside ...
Building Code 2018 of Illinois > 4 Special Detailed Requirements Based on Occupancy and Use > 409 Motion Picture Projection Rooms > 409.3 Projection Room and Equipment Ventilation > 409.3.3 Projection Machines
(B) Wiring Methods and Materials, Ducts Specifically Fabricated for Environmental Air
equipment and devices permitted to be in these fabricated ducts. The connectors used with flexible metal conduit shall effectively close any openings ...
National Electrical Code 2017 of Illinois > 3 Wiring Methods and Materials > 300 General Requirements for Wiring Methods and Materials > 300.22 Wiring in Ducts Not Used for Air Handling, Fabricated Ducts for Environmental Air, and Other Spaces for Environmental Air (Plenums) > (B) Ducts Specifically Fabricated for Environmental Air
12 Normative References
60062 UL 181A-2013 Closure Systems for Use with Rigid Air Ducts and Air Connectors UL 181B-2013 Closure Systems for Use with Flexible ...
Energy Standard for Buildings Except Low-Rise Residential Buildings 2016 of Illinois > 12 Normative References
(2) Special Occupancies, Flexible Connections
Where provision must be made for flexibility, flexible metal fittings, flexible metal conduit with listed fittings, liquidtight flexible metal ...
National Electrical Code 2017 of Illinois > 5 Special Occupancies > 505 Zone 0, 1, and 2 Locations > 505.15 Wiring Methods > (C) Class I, Zone 2 > (2) Flexible Connections