Furnace Maintenance & Tune-Up in Barrie
A yearly furnace tune-up is the best way to avoid a no-heat call on the coldest night of the year.
- Open 24/7, including holidays
- Barrie & Simcoe County
- Gas & CO safety-first advice
Why book a tune-up
Annual maintenance lets a technician catch worn parts, clean the components that cause shutdowns, and check that the furnace is venting safely. Early fall is the best time to book in Barrie, before the first cold snap.
What a thorough tune-up usually includes
- Inspect and clean the burners and flame sensor
- Check the igniter, gas pressure and safety controls
- Inspect the heat exchanger for cracks or corrosion
- Check venting and the condensate drain on high-efficiency furnaces
- Inspect the blower and check airflow
- Check the filter and thermostat operation
On a high-efficiency furnace, ask that the condensate trap and drain be cleaned and the side-wall vent pipes checked. These are common causes of mid-winter shutdowns.
Simple things you can do
- Check your filter monthly in winter and replace it when it's dirty.
- Keep the area around the furnace clear of storage boxes.
- Keep outside vent pipes clear of snow, ice and leaves.
- Test your carbon monoxide alarms.
Furnace already acting up? See furnace repair.
Related guides
Common questions
How often should I service my furnace in Barrie?
Once a year, ideally in early fall before the heating season gets going. Change or check your filter every one to three months depending on the filter type, pets and any renovation dust. A yearly tune-up catches dirty flame sensors, clogged condensate drains and venting problems before a January cold snap.
How long does a furnace last in Ontario winters?
Many gas furnaces last roughly 15 to 20 years with regular filter changes and yearly service. Long Barrie heating seasons and cold snaps add run time. Age alone isn't a reason to replace, but if repairs start stacking up after about 15 years, compare repair against replacement before deciding.
What should I do if my carbon monoxide alarm goes off?
Get everyone outside to fresh air right away and call 911 from outside. Don't go back in until emergency responders say it's safe. Ontario requires working CO alarms in homes with fuel-burning appliances, so test yours regularly.