IBC 2021 · Model

Chapter 28: Mechanical Systems

1 sections in this chapter of the IBC 2021 model text — not Model's amended edition.

2801.1 Scope The provisions of this chapter, the International Mechanical Code and the International Fuel Gas Code shall govern the design, construction, erection and installation of mechanical appliances, equipment and systems used in buildings and structures covered by this code. Masonry chimneys, fireplaces and barbecues shall comply with the International Mechanical Code and Chapter 21 of this code. The International Fire Code, the International Property Maintenance Code, the…

  1. 2801.1Scope

The full text is for BuildSpec members

Read the complete section, search across every adopted code, run the calculators and ask Copilot — free for 14 days, no card required.

  • Full text of every section in this chapter
  • Plain-English summaries and cross-references
  • Compare this chapter across jurisdictions
  • Ask Code AI about any section, with citations
Start your free 14-day trialSign in

Our previews are real data — live counts, no placeholders. We publish our error log →

IBC 2021 Chapter 28: Mechanical Systems — Model Code | BuildSpec