IMC 2021 · Model
Chapter 12: Hydronic Piping
25 sections in this chapter of the IMC 2021 model text — not Model's amended edition.
1201.1 Scope The provisions of this chapter shall govern the construction, installation, alteration and repair of hydronic piping systems. This chapter shall apply to hydronic piping systems that are part of heating, ventilation and air-conditioning systems. Such piping systems shall include steam, hot water, chilled water, steam condensate and ground source heat pump loop systems. Potable cold and hot water distribution systems shall be installed in accordance with the International…
- 1201.1Scope
- 1201.2Sizing
- 1201.3Standards
- 1202.1Piping
- 1202.2Used materials
- 1202.3Material rating
- 1202.4Piping materials standards
- 1202.5Pipe fittings
- 1202.6Valves
- 1203.1Approval
- 1203.1.1Joints between different piping materials
- 1203.2Preparation of pipe ends
- 1203.3Joint preparation and installation
- 1203.4ABS plastic pipe
- 1204.1Insulation characteristics
- 1204.2Required thickness
- 1205.1Where required
- 1205.1.1Heat exchangers
- 1205.2Reduced pressure
- 1206.1General
- 1206.2System drain down
- 1206.3Protection of potable water
- 1207.1Flash point
- 1207.2Makeup water
- 1208.1General
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