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International Building Code
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Chapter 1
Scope and Administration
Chapter 2
Definitions
Chapter 3
Occupancy Classification and Use
Chapter 4
Special Detailed Requirements Based on Occupancy and Use
Chapter 5
General Building Heights and Areas
Chapter 6
Types of Construction
Chapter 7
Fire and Smoke Protection Features
Chapter 8
Interior Finishes
Chapter 9
Fire Protection and Life Safety Systems
Chapter 10
Means of Egress
Chapter 11
Accessibility
Chapter 12
Interior Environment
Chapter 13
Energy Efficiency
Chapter 14
Exterior Walls
Chapter 15
Roof Assemblies and Rooftop Structures
Chapter 16
Structural Design
Chapter 17
Special Inspections and Tests
Chapter 18
Soils and Foundations
Chapter 19
Concrete
Chapter 20
Aluminum
Chapter 21
Masonry
Chapter 22
Steel
Chapter 23
Wood
Chapter 24
Glass and Glazing
Chapter 25
Gypsum Board, Gypsum Panel Products, and Plaster
Chapter 26
Plastic
Chapter 27
Electrical
Chapter 28
Mechanical Systems
Chapter 29
Plumbing Systems
Chapter 30
Elevators and Conveying Systems
Chapter 31
Special Construction
Chapter 32
Encroachments Into the Public Right-of-Way
Chapter 33
Safeguards During Construction
Chapter 34
Existing Buildings and Structures
Chapter 35
Referenced Standards
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Home / Code Library / california / International Building Code 2024 / Chapter 28
Adopts With Amendments
Chapter 28

Mechanical Systems

International Building Code 2024

[F] 2801.1 Scope

Section 2801.1 — Scope. This section establishes the scope, applicability, and administrative provisions for enforcement of this code. Refer to the official code text for complete requirements.
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[F] 2802.1 Minimum Ventilation

Section 2802.1 — Minimum Ventilation. This section addresses mechanical system requirements including ventilation, ductwork, and equipment specifications. Refer to the official code text for complete requirements.
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[F] 2803.1 Equipment and Appliances

Section 2803.1 — Equipment and Appliances. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
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[F] 2804.1 Access and Service Space

Section 2804.1 — Access and Service Space. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
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[F] 2805.1 Refrigeration Systems

Section 2805.1 — Refrigeration Systems. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
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Code sections are sourced from the International Code Council (ICC) and NFPA. Refer to ICC Digital Codes or NFPA for the authoritative source documents.