7.3.7.3.Water Pressure Tests

(1) Where a water pressure test is made, all air shall be expelled from the system before fixture control valves or faucets
     are closed.

     (2) Potable water shall be used to test a potable water system.

← Previous7.3.7.2. Pressure Tests of Potable Water Systems

Understand this provision in seconds

BUILDAiD Assist explains any article of the building code in plain English — with exact citations, exceptions and related requirements.

Try BUILDAiD Beta

Code text is reproduced for reference from the Ontario Building Code (O. Reg. 163/24, 2024 Building Code Compendium). This page is provided for general information and is not an official copy. Always verify requirements against the official Ontario Building Code and confirm with your local building department.