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// CODE SNIPPET

M1702.3 Unusually Tight Construction

2010 Residential Code of NY > 17 Combustion Air > M1702 All Air From Inside the Building > M1702.3 Unusually Tight Construction
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Where the space is of adequate volume in accordance with Section M1702.1 or Section M1702.2, but is within a building sealed so tightly that infiltration air is not adequate for combustion, combustion air shall be obtained from outdoors or from spaces freely communicating with the outdoors in accordance with Section M1703.

Related Code Sections


M1702.3 Combustion Air, Unusually Tight Construction
Where the space is of adequate volume in accordance with Section M1702.1 or Section M1702.2, but is within a building sealed so tightly ...
2010 Residential Code of NY > 17 Combustion Air > M1702 All Air From Inside the Building > M1702.3 Unusually Tight Construction
M1701.1.1 Combustion Air, Buildings of Unusually Tight Construction
In buildings of unusually tight construction, combustion air shall be obtained from outside the sealed thermal envelope. In buildings of ordinary ...
2010 Residential Code of NY > 17 Combustion Air > M1701 General > M1701.1 Air Supply > M1701.1.1 Buildings of Unusually Tight Construction
702.1 Combustion Air, All Air From Indoors
Combustion and dilution air shall be permitted to be obtained entirely from the indoors in buildings that are not of unusually tight construction. In ...
2010 Mechanical Code of NY > 7 Combustion Air > 702 Indoor Air > 702.1 All Air From Indoors
Section 705 Combustion Air, Combined Use of Indoor and Outdoor Air (Condition 2)
This section shall apply only to appliances located in unconfined spaces in buildings of unusually tight construction. Combustion air supplied ...
2010 Mechanical Code of NY > 7 Combustion Air > 705 Combined Use of Indoor and Outdoor Air (Condition 2)
303.3 General Regulations, Prohibited Locations
space and the building is not of unusually tight construction. Appliances installed in a dedicated enclosure in which all combustion air is taken ...
2010 Mechanical Code of NY > 3 General Regulations > 303 Equipment and Appliance Location > 303.3 Prohibited Locations
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