IRC 2021 · Model
Chapter 13: General Mechanical Requirements
20 sections in this chapter of the IRC 2021 model text — not Model's amended edition.
M1301.1 Scope The provisions of this chapter shall govern the installation of mechanical systems not specifically covered in other chapters applicable to mechanical systems. Installations of mechanical appliances, equipment and systems not addressed by this code shall comply with the applicable provisions of the International Fuel Gas Code and the International Mechanical Code.
- Attic Access — IRC R807.1, IRC R807.1
- Wood Stove Clearances — IRC M1414.1, M1306.1, NFPA 211; IRC M1306
- Garage Floor Slope & Drainage — IRC R309.1, IRC R309.1
- M1301.1Scope
- M1301.1.1Flood-resistant installation
- M1301.2Identification
- M1301.3Installation of materials
- M1302.1Listed and labeled
- M1303.1Label information
- M1304.1Fuel types
- M1305.1Appliance access for inspection service, repair and replacement
- M1305.1.1Appliances in rooms
- M1305.1.2Appliances in attics
- M1305.1.3Appliances under floors
- M1305.1.3.1Ground clearance
- M1306.1Appliance clearance
- M1306.2Clearance reduction
- M1307.1General
- M1307.2Anchorage of appliances
- M1307.3Elevation of ignition source
- M1307.4Hydrogen-generating and refueling operations
- M1308.1Drilling and notching
- M1308.2Protection against physical damage
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