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604.2 Surface Temperature

Mechanical Code 2015 of Utah > 6 Duct Systems > 604 Insulation > 604.2 Surface Temperature

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Ducts that operate at temperatures exceeding 120°F (49°C) shall have sufficient thermal insulation to limit the exposed surface temperature to 120°F (49°C).

Related Code Sections

604.2 Duct Systems, Surface Temperature

Ducts that operate at temperatures exceeding 120°F (49°C) shall have sufficient thermal insulation to limit the exposed surface temperature to 120°F ...

Mechanical Code 2015 of Utah > 6 Duct Systems > 604 Insulation > 604.2 Surface Temperature

705.7 Fire and Smoke Protection Features, Unexposed Surface Temperature

Where protected openings are not limited by Section 705.8, the limitation on the rise of temperature on the unexposed surface of exterior walls ...

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1910.107(j)(2) Hazardous Materials, Alternate use prohibited

which will cause a material increase in the surface temperature of the spray booth, room, or enclosure ...

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