IRC 2018 Chapter 29

Water Supply and Distribution

4 articles

IRC 2018 Minimum Water Pressure: System Must Deliver Required Fixture Performance

What is the minimum water pressure required in a house under IRC 2018?

P2903.3
IRC 2018 PEX Pipe Requirements: When Cross-Linked Polyethylene Is Allowed

Is PEX pipe allowed under IRC 2018?

P2905.4
IRC 2018 Water Heater Expansion Tank Rules: Closed Systems and Water Hammer Context

Does a water heater need an expansion tank under IRC 2018?

P2903.4
IRC 2018 Water Supply Pipe Materials: Approved Residential Options

What water supply pipe materials are approved under IRC 2018?

P2905.1

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