Cracked heat exchanger causes elevated carbon monoxide levels in an ice rink



Reference number
II-1054638-2020 (#19058)

Location: Burnaby

Regulated industry sector: Gas - Natural gas system

Incident overview

A cracked heat exchanger within an engineered make-up air unit that provides fresh air to an ice rink, allowed products of combustion into the airstream. This caused elevated levels of carbon monoxide within the ice rink which resulted in the evacuation of the building.


Attachment Size
I 19058-1054638 2021-FE-24.pdf 320.31 KB