The Ontario Building Code | Smoke Detector Control
6.2.3.7. Smoke detector Control
(1) Air handling systems shall incorporate smoke detector control where required by Article 3.2.4.13.
In Plain Language
Air handling systems must incorporate smoke detector control where required by the fire alarm provisions in Article 3.2.4.13, automatically shutting down or adjusting HVAC operation to limit smoke spread during a fire.
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.