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// CODE SNIPPET

602.2.4 Loudspeakers and Recessed Lighting

California Mechanical Code 2016 > 6 Duct Systems > 602.0 Material > 602.2 Combustibles Within Ducts or Plenums > 602.2.4 Loudspeakers and Recessed Lighting
JUMP TO FULL CODE CHAPTER
Loudspeakers and recessed lighting fixtures, including their assemblies and accessories, in plenums shall be listed and labeled for use in plenums and shall have a peak rate of heat release not exceeding 134 horsepower (hp) (100 kW), an average optical density not exceeding 0.15, and a peak optical density not exceeding 0.5, where tested in accordance with UL 2043.

Related Code Sections


602.2.4 Duct Systems, Loudspeakers and Recessed Lighting
Loudspeakers and recessed lighting fixtures, including their assemblies and accessories, in plenums shall be listed and labeled for use in plenums ...
California Mechanical Code 2016 > 6 Duct Systems > 602.0 Material > 602.2 Combustibles Within Ducts or Plenums > 602.2.4 Loudspeakers and Recessed Lighting
24.4.6 Emergency Communications Systems (ECS), Loudspeakers
Loudspeakers and their enclosures shall be installed in accordance with Chapter 18 ...
National Fire Alarm and Signaling Code 2016 of California > 24 Emergency Communications Systems (ECS) > 24.4* In-Building Fire Emergency Voice/Alarm Communications Systems (EVACS) > 24.4.6 Loudspeakers
24.5.4 Emergency Communications Systems (ECS), Loudspeaker Circuits
Loudspeaker circuits used for mass notification that are not fire alarm circuits shall be exempt from the monitoring requirements of this Code ...
National Fire Alarm and Signaling Code 2016 of California > 24 Emergency Communications Systems (ECS) > 24.5* In-Building Mass Notification Systems > 24.5.4 Loudspeaker Circuits
(B) Special Equipment, Between Loudspeakers and Amplifiers or Between Loudspeakers
Cables used to connect loudspeakers to each other or to an amplifier shall comply with Article 725. Other listed cable types and assemblies ...
California Electrical Code 2019 > 6 Special Equipment > 640 Audio Signal Processing, Amplification, and Reproduction Equipment > 640.21 Use of Flexible Cords and Cables > (B) Between Loudspeakers and Amplifiers or Between Loudspeakers
9.2 Installation Standard for PEX Tubing Systems for Hot- And Cold-Water Distribution, Recessed Light Fixtures
Except when the PEX tubing is protected with fiberglass or closed-cell insulation or the recessed light is IC-rated, the clearance between recessed ...
California Plumbing Code 2019 > I Installation Standard for PEX Tubing Systems for Hot- And Cold-Water Distribution > 9.0 Clearances > 9.2 Recessed Light Fixtures
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