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B307.2.4 Location of Ducts and Plenums
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Supply and return ducts shall not be located below concrete slabon-grade floors, and return ducts and plenums shall not be located in crawl spaces.
Related Code Sections
B307.2.4 Chapter 9B-52 F.A.C. Florida Standard for Passive Radon-Resistant Construction, Location of Ducts and Plenums
Supply and return ducts shall not be located below concrete slabon-grade floors, and return ducts and plenums shall not be located in crawl spaces ...
2020 FBC - Building, 7th edition > B Chapter 9B-52 F.A.C. Florida Standard for Passive Radon-Resistant Construction > B301 Construction Requirements for Passive Radon Control > B307 Space Conditioning Systems > B307.2 Air Distribution Systems > B307.2.4 Location of Ducts and Plenums
F307.2.4 Florida Standard for Passive Radon-Resistant New Residential Building Construction, Location of Ducts and Plenums
Supply and return ducts shall not be located below concrete slab-on-grade floors, and return ducts and plenums shall not be located in crawl spaces ...
2020 FBC - Residential, 7th edition > F Florida Standard for Passive Radon-Resistant New Residential Building Construction > F307 Space Conditioning Systems > F307.2 Air Distribution Systems > F307.2.4 Location of Ducts and Plenums
F307.2.4 Florida Standard for Passive Radon-Resistant New Residential Building Construction, Location of Ducts and Plenums
Supply and return ducts shall not be located below concrete slab on-grade floors, and return ducts and plenums shall not be located in crawl spaces ...
2017 FBC - Residential, 6th edition > F Florida Standard for Passive Radon-Resistant New Residential Building Construction > F307 Space Conditioning Systems > F307.2 Air Distribution Systems > F307.2.4 Location of Ducts and Plenums
604.10 Special Equipment, Uses Permitted
Manufactured wiring systems shall be permitted in accessible and dry locations and in ducts, plenums, and other air-handling spaces where listed ...
National Electrical Code 2017 of Florida > 6 Special Equipment > 604 Manufactured Wiring Systems > 604.10 Uses Permitted
7.9.4 System Requirements, Sprinkler and Automatic Spray Nozzle Location — Duct Collar
Each hood exhaust duct collar shall have one sprinkler or automatic spray nozzle located 1 in. minimum to 12 in. maximum (25 mm minimum to 300 mm ...
Standard for the Installation of Sprinkler Systems 2016 of Florida > 7 System Requirements > 7.9 Commercial-Type Cooking Equipment and Ventilation > 7.9.4 Sprinkler and Automatic Spray Nozzle Location — Duct Collar