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// CODE SNIPPET

E3904.7 Air Handling-Stud Cavity and Joist Spaces

2015 Michigan Residential Code > 39 Power and Lighting Distribution > E3904 General Installation Requirements > E3904.7 Air Handling-Stud Cavity and Joist Spaces
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Where wiring methods having a nonmetallic covering pass through stud cavities and joist spaces used for air handling, such wiring shall pass through such spaces perpendicular to the long dimension of the spaces. [300.22(C) Exception]

Related Code Sections


E3904.7 Power and Lighting Distribution, Air Handling-Stud Cavity and Joist Spaces
Where wiring methods having a nonmetallic covering pass through stud cavities and joist spaces used for air handling, such wiring shall pass through ...
2015 Michigan Residential Code > 39 Power and Lighting Distribution > E3904 General Installation Requirements > E3904.7 Air Handling-Stud Cavity and Joist Spaces
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Stud wall cavities and the spaces between solid floor joists to be utilized as air plenums shall comply with the following conditions: Such ...
2015 Michigan Mechanical Code > 6 Duct Systems > 602 Plenums > 602.3 Stud Cavity and Joist Space Plenums
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wall cavities shall not convey air from more than one floor level. Stud wall cavities and joist-space plenums shall be isolated from adjacent ...
2015 Michigan Residential Code > 16 Duct Systems > M1601 Duct Construction > M1601.1 Duct Design > M1601.1.1 Above-Ground Duct Systems
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Where joists, trusses or rafters are spaced more than 16 inches (406 mm) on center and the bearing studs below are spaced 24 inches (610 mm ...
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N1102.4.1.1 [RE] Energy Efficiency, (R402.4.1.1) Installation (Mandatory)
with the insulation and any gaps in the air barrier sealed. Access openings, drop down stair, or knee wall doors to unconditioned attic spaces shall be sealed ...
2015 Michigan Residential Code > 11 [RE] Energy Efficiency > N1102 Building Thermal Envelope > N1102.4 (R402.4) Air Leakage > N1102.4.1 (R402.4.1) Building Thermal Envelope > N1102.4.1.1 (R402.4.1.1) Installation (Mandatory)
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