Picture this: you’re sleeping peacefully when an alarm suddenly starts going off in the background. Groggy and confused, you get up to investigate — only to realize moments later that you need to evacuate your home. Soon, firefighters arrive, followed by FortisBC shutting down an appliance for safety reasons.
This was not how one local family expected their morning to begin.
The cause? A boiler that hadn’t been cleaned or serviced in over 13 years.
The carbon monoxide (CO) alarm had activated — and thankfully, it did exactly what it was designed to do: protect the occupants from a potentially dangerous situation.
What Happened
When our team received the call, a Harbourgreene technician was dispatched immediately to investigate. Upon inspection, it became clear that the boiler’s heat exchanger was heavily contaminated with years of buildup. The restricted combustion airflow caused incomplete burning, resulting in dangerously high levels of carbon monoxide.
Carbon monoxide is colorless, odorless, and invisible — making regular maintenance and detection equipment absolutely critical.
The Solution
Our technician performed a full teardown of the boiler, thoroughly cleaning the combustion chamber and heat exchanger to restore proper operation and safe combustion conditions.
After servicing and testing, heat was safely restored to the family’s home within a short time, and the system was returned to normal operation.
The Lesson
Situations like this are entirely preventable. Boilers and heating equipment require regular inspection and cleaning to operate safely and efficiently. Neglected maintenance doesn’t just reduce performance — it can become a serious safety hazard.
Protect Your Home and Family
Here are three simple steps every homeowner should follow:
Schedule regular boiler inspections and maintenance
Never ignore unusual noises or performance issues
Install and maintain carbon monoxide detectors in your home
A functioning CO detector made all the difference in this case.
Don’t wait for an emergency to discover a problem. Preventative maintenance is always safer — and more affordable — than emergency repairs.