The Prescott Fire Department is informing residents that, starting Jan. 1, 2026, all homes with fuel-burning appliances, fireplaces, or attached garages must have carbon monoxide (CO) alarms on every level of their home and near all sleeping areas. The update to the Ontario Fire Code aims to protect families from the dangers of carbon monoxide, a colourless, odourless gas that can be fatal if undetected.
The new Ontario Fire Code requirements apply to home that have any of the following:
- A fuel-burning appliance (furnace, water heater, gas stove or wood stove)
- A wood or gas burning fireplace
- An attached garage
- NEW: Heated air supplied by a fuel-burning appliance located outside the home. Examples include: outdoor wood furnace (wood boiler), pellet stove in a detached utility building, propane or natural gas furnace in an outbuilding, or external boiler system connected to home heating.
As required by the Ontario Fire Code, CO alarms must be installed:
- Near every sleeping area, and
- NEW: on every storey of the home including floors without bedrooms
- This applies to detached homes, townhouses, and rowhouses
CO poisoning is preventable with a working alarm!
For questions about CO alarm requirements that may apply to your home, please contact Prescott Fire Department. Or for more info visit Ontario.ca/CarbonMonoxide