§ 95.300 — BASIC PROVISIONS
Los Angeles Municipal Code (2026 Rev. 9, current through legislation effective June 30, 2026) · Los Angeles Municipal Code § 95.300
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SEC. 95.300. BASIC PROVISIONS.
(Amended by Ord. No. 187,719, Eff. 1/23/23.) Chapter 3 of the CMC is hereby adopted by reference with the following amendment: 311.3. Prohibited Source. Outside or return air for heating or cooling air systems shall not be taken from the following locations: (1) less than 10 feet (3048 mm) in distance from an appliance vent outlet, a vent opening of a plumbing drainage system, or the discharge outlet of an exhaust fan or a medical-surgical vacuum outlet, unless the outlet is 3 feet (914 mm) above the outside-air inlet.
