Ontario Municipal Code Ch. 2 Mechanical Code

* Chapter 2, consisting of §§ 8-2.01 through 8-2.03, codified from Ord. 1673, eff. December 7, 1967, repealed by Ord. 1755, eff. May 20, 1971. Chapter 2 entitled “Building Code: Mechanical,” consisting of §§ 8-2.01 and 8-2.02, as added by said Ord. 1755, repealed by Ord. 1832, eff. May 16, 1974. Sections 8-2.01 and 8-2.02, as added by said Ord. 1832, repealed by Ord. 2111, eff. December 18, 1980. Sections 8-2.01 and 8-2.02, as added by said Ord. 2111, repealed by Ord. 2335, eff. February 6, 1986. Sections 8-2.01 and 8-2.02, as added by said Ord. 2335, repealed by Ord. 2416, eff. April 14, 1988, as added by said Ord. 2416, repealed by Ord. 2481, eff. September 20, 1990, as amended by § 3, Ord. 2769, eff. January 16, 2003, as amended by § 3, Ord. 3321, effective February 19, 2026.

The 2025 Edition of the California Mechanical Code, as adopted by the California Building Standards Commission in California Code of Regulations Title 24, Part 4, is hereby adopted by reference and made a part of this chapter as if fully set forth at length herein. One (1) copy of said code is on file in the office of the City Clerk for public review.

(§ 2, Ord. 2481, eff. September 20, 1990, as amended by § 2, Ord. 2535, eff. December 31, 1992, § 2, Ord. 2617, eff. July 4, 1996, § 2, Ord. 2691, eff. July 1, 1999, § 3, Ord. 2769, eff. January 16, 2003, § 3, Ord. 2882, eff. January 3, 2008, § 3, Ord. 2928, eff. January 7, 2011, § 3, Ord. 3063, eff. December 15, 2016, § 3, Ord. 3148, eff. December 19, 2019, § 3, Ord. 3227, eff. January 5, 2023, as amended by § 3, Ord. 3321, eff. February 2026).