Furnace Repair in Sault Ste Marie

Fixing Furnaces for Customers Throughout Algoma and Beyond

When your furnace breaks down in the middle of a chilly winter night, you need quick, reliable service to restore your comfort. At Wardlaw Heating & Cooling, our experienced technicians are equipped to handle all types of furnace issues, from minor fixes to major breakdowns, to help your heating system get back on track as soon as possible.

Our team will thoroughly diagnose the problem, explain the necessary repairs, and offer transparent pricing with no hidden fees. Whether it's an emergency repair or routine maintenance, our dedicated professionals are here to help keep your furnace operating at its best and provide you with peace of mind all winter long.

Request a free furnace repair estimate from our Sault Ste Marie team today by calling (249) 523-4260!

Common Causes of Furnace Failure

Furnaces can fail for several reasons, and understanding these common causes can help you prevent unexpected breakdowns and extend the lifespan of your heating system. One typical issue is a dirty or clogged filter, which restricts airflow and forces your furnace to work harder, leading to potential overheating and system failure. Regularly changing the filter can improve efficiency and reduce the likelihood of problems. Another frequent culprit is a malfunctioning thermostat that may prevent the furnace from regulating temperature correctly, causing it to either overheat or underheat your home. Making sure that your thermostat is properly calibrated and functioning correctly can help maintain consistent comfort levels.

Additionally, worn-out or faulty components, such as ignition systems, blower belts, or motors, can result in furnace failure. Routine maintenance checks can identify and address these issues before they lead to a complete breakdown.

How to Tell When Your Furnace Needs Fixing

It is important to know what warning signs indicate that your furnace needs professional repairs. The quicker you recognize and act on these telltale symptoms, the easier, faster, and more affordable the repair process will be. 

Symptoms of a malfunctioning or failing furnace include: 

• Unusual noises: Rattling, banging, or squealing sounds from your furnace can indicate mechanical problems or loose components needing attention.
• Inadequate heat: If your furnace is blowing cold air or failing to provide enough heat to maintain a comfortable temperature, it may be struggling to function efficiently.
• Frequent cycling: A furnace that frequently turns on and off (short cycling) may have an issue with the thermostat, airflow, or another internal component.
• Increasing energy bills: A spike in your heating bills without an increase in usage typically suggests that your furnace is working harder than necessary due to inefficiency.
• Pilot light problems: A pilot light that is yellow instead of blue can be a sign of incomplete combustion, which could indicate a carbon monoxide risk and requires immediate attention.
• Strange odours: Persistent smells, such as burning odours or the smell of gas, can indicate serious issues like overheating components or gas leaks.
• Dust and poor air quality: An increase in dust, dander, and other allergens in your home can result from a dirty or malfunctioning furnace.
• Difficulty starting the unit: If your furnace requires multiple attempts to start or you have to reset it frequently, it may be time for a professional inspection.

When it comes to furnace issues, it’s not possible to overreact – calling the professionals at Wardlaw Heating & Cooling is always the best way to keep your furnace safe, efficient, and functional!

The Dangers of Broken Furnaces

A broken furnace can pose several health and safety risks, making it essential to address any issues promptly. One of the most critical dangers is the risk of carbon monoxide (CO) poisoning. CO is a colourless and odourless gas produced by burning fuel, and a malfunctioning furnace can lead to CO leaks in your home. Symptoms of CO poisoning include headaches, dizziness, nausea, and even loss of consciousness. Since CO is deadly, it's crucial to have a functional CO detector and to seek professional help immediately if you suspect a leak. Regular maintenance and timely repairs can prevent CO buildup and keep your furnace operating safely.

Another significant safety concern with broken furnaces is the potential for fires. Furnaces that are not functioning correctly can overheat, leading to components catching fire, especially if there are flammable materials nearby. Old or faulty wiring and clogged filters can also contribute to this hazard. Additionally, a malfunctioning furnace can produce strange noises or odours, which could indicate an imminent electrical issue or part failure. Regular inspections and maintenance can help you identify and rectify these problems early.

Wardlaw Heating & Cooling is available 24/7 to attend to furnace issues throughout Algoma and the surrounding areas - call us at (249) 523-4260 or reach out to us online to request service!