Carbon Monoxide Furnace Safety in Durham Region

Open furnace burner compartment showing gas valve, burners, and wiring—used to illustrate carbon monoxide safety checks.

Carbon Monoxide Furnace Safety in Durham Region Carbon monoxide (CO) is a colourless, odourless gas that can build up when fuel-burning equipment is not venting or combusting correctly. During heating season the goal is simple: alarms that work, vents that are clear, and a fast check if anything seems off.  If you prefer a professional […]