1405.2 Required Inspections. The Authority Having

California Mechanical Code (Title 24, Part 4) · 2019 edition · updated 2026-09-10 · California

Italicized text is a California amendment to the model code, as printed in the official publication.

Jurisdiction shall make the following inspections and shall either approve that portion of the work as completed or shall notify the permit holder wherein the same fails to be in accordance with this code.

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▸Contents — California Mechanical Code (Title 24, Part 4)

California Mechanical Code (Title 24, Part 4)

Chapter 1 — GENERAL CODE PROVISIONS
Chapter 2 — DEFINITIONS
Chapter 3 — GENERAL REGULATIONS
Chapter 4 — VENTILATION AIR
Chapter 5 — EXHAUST SYSTEMS
Chapter 6 — DUCT SYSTEMS
Chapter 7 — COMBUSTION AIR
Chapter 8 — CHIMNEYS AND VENTS
Chapter 9 — INSTALLATION OF SPECIFIC APPLIANCES
Chapter 10 — BOILERS AND PRESSURE VESSELS
Chapter 11 — REFRIGERATION
Chapter 12 — HYDRONICS
Chapter 13 — FUEL GAS PIPING
▸Chapter 14 — PROCESS PIPING
Overview
Chapter 15 — SOLAR ENERGY SYSTEMS
Chapter 16 — STATIONARY POWER PLANTS
Chapter 17 — REFERENCED STANDARDS
Appendix A — RESIDENTIAL PLAN EXAMINER REVIEW FORM FOR HVAC SY…
Appendix B — PROCEDURES TO BE FOLLOWED TO PLACE GAS EQUIPMENT …
Appendix C — INSTALLATION AND TESTING OF OIL (LIQUID) FUEL-FIR…
Appendix D — FUEL SUPPLY: MANUFACTURED/MOBILE HOME PARKS AND R…
Appendix E — SUSTAINABLE PRACTICES
Appendix F — SIZING OF VENTING SYSTEMS AND OUTDOOR COMBUSTION …
Appendix G — EXAMPLE CALCULATION OF OUTDOOR AIR RATE

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