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// CODE SNIPPET

[F] 904.2.2 Commercial Hood and Duct Systems

Building Code 2021 of Illinois > 9 Fire Protection and Life Safety Systems > 904 Alternative Automatic Fire-Extinguishing Systems > 904.2 Where Permitted > 904.2.2 Commercial Hood and Duct Systems
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Each required commercial kitchen exhaust hood and duct system required by Section 606 of the International Fire Code or Chapter 5 of the International Mechanical Code to have a Type I hood shall be protected with an approved automatic fire-extinguishing system installed in accordance with this code.

Related Code Sections


904.2.2 Fire Protection and Life Safety Systems, Commercial Hood and Duct Systems
Each required commercial kitchen exhaust hood and duct system required by Section 606 of the International Fire Code or Chapter 5 ...
Building Code 2021 of Illinois > 9 Fire Protection and Life Safety Systems > 904 Alternative Automatic Fire-Extinguishing Systems > 904.2 Where Permitted > 904.2.2 Commercial Hood and Duct Systems
904.2.2 Fire Protection and Life Safety Systems, Commercial Hood and Duct Systems
Each required commercial kitchen exhaust hood and duct system required by Section 609 of the International Fire Code or Chapter 5 ...
Building Code 2018 of Illinois > 9 Fire Protection and Life Safety Systems > 904 Alternative Automatic Fire-Extinguishing Systems > 904.2 Where Permitted > 904.2.2 Commercial Hood and Duct Systems
903.2.11.5 Fire Protection and Life Safety Systems, Commercial Cooking Operations
An automatic sprinkler system shall be installed in commercial kitchen exhaust hood and duct systems where an automatic sprinkler system is used ...
Building Code 2021 of Illinois > 9 Fire Protection and Life Safety Systems > 903 Automatic Sprinkler Systems > 903.2 Where Required > 903.2.11 Specific Building Areas and Hazards > 903.2.11.5 Commercial Cooking Operations
903.2.11.5 Fire Protection and Life Safety Systems, Commercial Cooking Operations
An automatic sprinkler system shall be installed in commercial kitchen exhaust hood and duct systems where an automatic sprinkler system is used ...
Building Code 2018 of Illinois > 9 Fire Protection and Life Safety Systems > 903 Automatic Sprinkler Systems > 903.2 Where Required > 903.2.11 Specific Building Areas and Hazards > 903.2.11.5 Commercial Cooking Operations
(C) Equipment for General Use, In Ducts or Hoods
Luminaires shall be permitted to be installed in commercial cooking hoods where all of the following conditions are met: The luminaire shall ...
National Electrical Code 2020 of Illinois > 4 Equipment for General Use > 410 Luminaires, Lampholders, and Lamps > 410.10 Luminaires in Specific Locations > (C) In Ducts or Hoods
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