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// CODE SNIPPET

308.3.4 Clearance From Supply Ducts

2014 FBC - Fuel Gas, 5^th edition > 3 General Regulations > 308 (IFGS) Clearance Reduction > 308.3 Clearances for Indoor Air-Conditioning Appliances > 308.3.4 Clearance From Supply Ducts

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Supply air ducts connecting to listed central heating furnaces shall have the same minimum clearance to combustibles as required for the furnace supply plenum for a distance of not less than 3 feet (914 mm) from the supply plenum. Clearance is not required beyond the 3-foot (914 mm) distance.

Related Code Sections

308.3.4 General Regulations, Clearance From Supply Ducts

Supply air ducts connecting to listed central heating furnaces shall have the same minimum clearance to combustibles as required for the furnace ...

2014 FBC - Fuel Gas, 5^th edition > 3 General Regulations > 308 (IFGS) Clearance Reduction > 308.3 Clearances for Indoor Air-Conditioning Appliances > 308.3.4 Clearance From Supply Ducts

308.3.4 General Regulations, Clearance From Supply Ducts

Supply air ducts connecting to listed central heating furnaces shall have the same minimum clearance to combustibles as required for the furnace ...

2017 FBC - Fuel Gas, 6^th edition > 3 General Regulations > 308 (IFGS) Clearance Reduction > 308.3 Clearances for Indoor Air-Conditioning Appliances > 308.3.4 Clearance From Supply Ducts

308.3.4 General Regulations, Clearance From Supply Ducts

Supply air ducts connecting to listed central heating furnaces shall have the same minimum clearance to combustibles as required for the furnace ...

2020 FBC - Fuel Gas, 7^th edition > 3 General Regulations > 308 (IFGS) Clearance Reduction > 308.3 Clearances for Indoor Air-Conditioning Appliances > 308.3.4 Clearance From Supply Ducts

G2409.3.4 Fuel Gas, (308.3.4) Clearance From Supply Ducts

Supply air ducts connecting to listed central heating furnaces shall have the same minimum clearance to combustibles as required for the furnace ...

2014 FBC - Residential, 5^th edition > 24 Fuel Gas > G2409 (308) Clearance Reduction > G2409.3 (308.3) Clearances for Indoor Air-Conditioning Appliances > G2409.3.4 (308.3.4) Clearance From Supply Ducts

G2409.3.4 Fuel Gas, (308.3.4) Clearance From Supply Ducts

Supply air ducts connecting to listed central heating furnaces shall have the same minimum clearance to combustibles as required for the furnace ...

2017 FBC - Residential, 6^th edition > 24 Fuel Gas > G2409 (308) Clearance Reduction > G2409.3 (308.3) Clearances for Indoor Air-Conditioning Appliances > G2409.3.4 (308.3.4) Clearance From Supply Ducts

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