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705.1.1 Openings and Supply Ducts

2010 Mechanical Code of NY > 7 Combustion Air > 705 Combined Use of Indoor and Outdoor Air (Condition 2) > 705.1 General > 705.1.1 Openings and Supply Ducts

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Openings shall be provided, located and sized in accordance with Sections 702.3.1 and 702.3.2; additionally, there shall be one opening to the outdoors having a free area of at least 1 square inch per 5,000 Btu/h (440 mm ² /kW) of total input of all appliances in the space.

Related Code Sections

705.1.1 Combustion Air, Openings and Supply Ducts

Openings shall be provided, located and sized in accordance with Sections 702.3.1 and 702.3.2; additionally, there shall be one opening ...

2010 Mechanical Code of NY > 7 Combustion Air > 705 Combined Use of Indoor and Outdoor Air (Condition 2) > 705.1 General > 705.1.1 Openings and Supply Ducts

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Vertical openings for mechanical exhaust or supply duct systems in open or enclosed parking garages complying with Sections 406.5 and 406.6 ...

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712.1.10.3 Fire and Smoke Protection Features, Duct Systems

Vertical openings for mechanical exhaust or supply duct systems in parking garages complying with Sections 406.5 and 406.6, respectively, shall ...

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Section M1503 Exhaust Systems, Range Hoods

or into rooms or duct systems that communicate through one or more permanent openings with the room in which such exhaust system is located. Such ...

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M1703.2 Combustion Air, Two Openings or Ducts

Outside combustion air shall be supplied through openings or ducts, as illustrated in Figures M1703.2(1), M1703.2(2), M1703.2(3) and M1703.2(4). One ...

2010 Residential Code of NY > 17 Combustion Air > M1703 All Air From Outdoors > M1703.2 Two Openings or Ducts

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