Tiny Fire launches carbon monoxide awareness campaign ahead of Ontario Fire Code changes

A hand pushes the test button on an electrical Carbon Monoxide (CO) alarm.(Getty Images)

Tiny Fire is urging residents to get serious about carbon monoxide (CO) safety as new Ontario Fire Code rules take effect in 2026.

The fire department is rolling out an education campaign to make sure everyone understands the importance of working CO alarms. The initiative comes ahead of changes to the Ontario Fire Code, which will require extra carbon monoxide alarms in homes with fuel-burning appliances, fireplaces, or attached garages.

“Carbon monoxide is a tasteless, odourless, and colourless gas,” said Fire Chief Dave Flewelling, who is also the director of fire and emergency services. “It can come from fuel-burning appliances or vehicles, and without proper ventilation, it can build up in homes without anyone knowing. In the worst cases, it can be fatal. Working CO alarms are just as important as smoke alarms, and we hope this campaign will make sure everyone is protected.”

The new regulations, Ontario Regulation 87/25 under the Fire Protection and Prevention Act, 1997, take effect January 1. Under the rules, all homes and residential units that have a fuel-burning appliance, fireplace, or attached garage must have:

• A carbon monoxide alarm near each sleeping area.
• A carbon monoxide alarm on each floor without a sleeping area.

Mayor David Evans said the changes are a positive step for public safety. “These updates emphasize the importance of having working carbon monoxide alarms to protect everyone in your home. If residents have questions, our Fire Department is ready to help them navigate these changes.”

Tiny Fire is also offering free in-home fire safety inspections, which can help residents figure out the best spots for CO alarms, identify potential hazards, and get advice on fixing them.

Residents are encouraged to check their homes and make sure their CO alarms are installed and functioning before the new rules take effect.