IRC 2021 · Model
Chapter 13: Energy Efficiency
18 sections in this chapter of the IRC 2021 model text — not Model's amended edition.
M1301.2 Identification Each length of pipe and tubing and each pipe fitting utilized in a mechanical system shall bear the identification of the manufacturer.
Plain-English guides for this chapter
- 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
- M1301.2Identification
- M1301.3Installation of materials
- M1302.1Listed and labeled
- M1303.1Label information
- M1304.1Fuel types
- M1305.1Appliance access for inspection service, repair and replacement
- M1305.1.2Appliances 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
- M1401.1Installation
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