Ottawa winters demand a reliable furnace to keep your home warm and comfortable. But even the most dependable systems wear out over time. If your furnace is struggling to keep up or showing signs of age, knowing when to replace it can prevent unexpected breakdowns and save you money on costly repairs. This guide will help you determine the lifespan of your furnace, recognize when it’s time for a replacement, and explore maintenance options to keep your heating system running efficiently.
Typical Furnace Lifespan
Most furnaces in Ottawa last between 15 and 20 years, depending on usage, maintenance, and build quality. Harsh winters put additional strain on heating systems, making annual upkeep essential. Regular maintenance not only ensures optimal performance but can also extend the life of your furnace significantly. Consider signing up for annual maintenance to keep your furnace running efficiently.
How to Extend Your Furnace’s Life
Perform Annual Maintenance
Routine furnace tune-ups catch potential issues early and ensure all components are functioning efficiently. Enrolling in one of our Family Membership plans provides regular maintenance and discounts on repairs.
Change Furnace Filters Regularly
Dirty filters reduce airflow, forcing your furnace to work harder. Replace your filter every 2–3 months to keep your system running smoothly.
Inspect Ducts and Registers
Blocked or obstructed vents can lead to uneven heating and strain your system. Ensure all vents are open and free of dust or debris.
Use a Programmable Thermostat
Reducing furnace operation when you’re away or asleep can minimize wear and save energy. Smart thermostats make this even easier.
Signs It’s Time to Replace Your Furnace
- Higher Energy Bills
Rising heating costs often signal declining furnace efficiency. Upgrading to a high-efficiency unit can reduce bills significantly. - Frequent Repairs
If repair costs are piling up, especially if they exceed 50% of the price of a new unit, it’s time for a replacement. - Inconsistent Heating
Uneven heating or cold spots in your home indicate your furnace is struggling to distribute air evenly. - Strange Noises
Banging, squealing, or rattling noises can signal failing components, potentially leading to system failure. - Yellow Burner Flame
A yellow flame instead of blue can mean improper ventilation and carbon monoxide risks.
Troubleshooting Furnace Issues
Before deciding to replace your furnace, consider these quick troubleshooting steps:
- Check the Furnace Switch
Ensure the switch is set to “on.” Sometimes, it can accidentally be turned off. - Inspect the Thermostat
Make sure it’s set to “heat” and the temperature is high enough to activate the furnace. - Examine the Filter
A clogged filter can impede airflow and stop the furnace from working. - Clear Vent Pipes
Snow or debris can block intake and exhaust pipes, shutting down the system. - Reset the Furnace
Flip the furnace switch off and on to reset the system.
If these steps don’t resolve the issue, visit our furnace troubleshooting guide or schedule a diagnostic service.
Benefits of Replacing Your Furnace
A new furnace can offer:
- Energy Savings
High-efficiency furnaces reduce heating costs and may qualify for government rebates. - Improved Comfort
Modern systems provide consistent heat and better air quality. - Fewer Repairs
A new furnace eliminates the need for constant maintenance. - Environmentally Friendly Options
High-efficiency units use less fuel, lowering your carbon footprint.
Explore our furnace options and request a free quote for replacement.
Family Membership Plans: Maximize Your Furnace’s Efficiency
AirZone HVAC Services offers two membership plans to make furnace maintenance simple and affordable.
Family Plan
- Includes annual maintenance for one heating and one cooling system.
- Priority service and discounts on repairs and filters.
- Costs $16.99/month.
Family+ Plan
- Adds parts and labor coverage for repairs.
- Includes all benefits of the Family Plan plus discounts on emergency services.
- Costs $29.99/month.
Learn more about our Family Membership plans to ensure your furnace runs reliably year-round.
Why Choose AirZone HVAC Services?
With decades of experience in Ottawa, AirZone HVAC Services offers professional furnace installation, maintenance, and repair services. Our team specializes in high-efficiency systems designed to handle Ottawa’s challenging winters.
If your furnace is showing signs of failure or nearing the end of its lifespan, don’t wait until it’s too late. Contact us to schedule a service, explore maintenance plans, or get a free furnace replacement quote.
