As Montreal’s harsh winters approach, ensuring your furnace is ready to handle months of continuous operation is critical. A well-maintained furnace not only keeps your family comfortable but also operates more efficiently, saving you money on energy bills. Here is the furnace maintenance checklist we run through before every heating season.
1. Replace your air filter. A clogged filter restricts airflow, forcing your furnace to work harder and consume more energy. We recommend checking your filter monthly and replacing it every 1-3 months, depending on usage and the type of air filter you use.
2. Inspect your thermostat. If you’re still using a manual thermostat, consider upgrading to a programmable or smart model. These devices can reduce your heating costs by up to 10% by automatically adjusting temperatures when you’re asleep or away from home.
3. Check your vents and registers. Walk the house and make sure none are blocked by furniture, curtains, or rugs. Blocked vents create pressure imbalances that reduce efficiency and can cause uneven heating from room to room.
4. Listen for unusual sounds. Banging, squealing, or rattling noises when your furnace starts up can indicate loose components, a failing blower motor, or ignition problems. Addressing these issues early prevents costly emergency repairs in the middle of winter. If you are hearing any of these, book an appointment and have the furnace looked at before the cold really sets in.
5. Clear the area around your furnace. Keep at least three feet of clearance on all sides. Remove any stored items, chemicals, or flammable materials, and make sure the exhaust vent is clear and unobstructed.
6. Schedule a professional tune-up. Book it before the heating season begins, then plan a second visit in the spring so the cooling side of your system gets the same attention. Our technicians will inspect the heat exchanger for cracks, test safety controls, clean burners, check gas connections, and make sure your furnace is running at peak efficiency. Most tune-ups take about an hour and can extend your furnace’s lifespan by years.
Don’t wait until the first cold snap to discover your furnace needs attention. Book your two maintenance visits today and enjoy peace of mind all winter long, whether you are in Montreal, Laval or anywhere across the Greater Montreal area. And for the rest of the house, ten easy ways to keep warm this winter.
