In Plain Language

Part 6 applies to systems and equipment used for heating, ventilating, and air-conditioning services, establishing the scope for all the mechanical HVAC requirements that follow.

This is a plain-language summary of the 2012/2017 Ontario Building Code text above, for general understanding only and not a substitute for the Code. Always confirm current requirements against the 2024 edition (O.Reg. 163/24) or a qualified professional before construction.