What Usually Breaks First on a Furnace? 4 Maintenance Tips

It’s a frustrating situation when your furnace breaks down in the middle of winter. Even worse, you don’t know what caused it or how to fix it. To help prevent this from happening to you, we are going to discuss common problems as well as maintenance tips to help keep your system running smoothly for years to come. So, if you want to avoid costly repairs and enjoy warm winters, keep reading!

What is the Most Common Problem with Furnaces?


The most common problem with furnaces is a lack of maintenance. Regular tune-ups and filter changes are essential for optimal performance, but many homeowners neglect this important step. Without proper maintenance, issues such as dirty burners, clogged filters, faulty wiring and blocked vents can occur, resulting in reduced efficiency, poor air quality and potential safety hazards. Toronto furnace repair specialists can inspect and service furnaces to ensure they are operating safely and efficiently.

How Can You Prevent Your Furnace from Breaking?

With proper maintenance, your furnace should last for many years. However, like any appliance, there are some things that can go wrong and cause it to break down.

  1. One of the most common problems that can cause it to break down is a dirty filter. The filter traps dirt, dust, and other airborne particles that could damage the furnace. If the filter becomes too full, it can restrict air flow and cause overheating. To prevent this from happening, check the filter monthly and clean or replace it as needed.
  2. Another problem is a faulty pilot light. The pilot light ignites the gas that powers the furnace. If the pilot light goes out, the gas will not be ignited and the furnace will not work. To prevent this from happening, check the pilot light regularly and make sure it is always lit.
  3. If you notice any strange noises coming from your furnace, it may be an indication of a problem. They usually operate quietly, so any unusual sounds may be indicative of a problem with the motor or fan belt. If you hear strange noises coming from it, contact a professional for diagnosis and repair.
  4. Finally, one of the best ways to prevent it from breaking down is to have it serviced by a professional every year. A professional technician will be able to inspect it and make any necessary repairs or adjustments. This will ensure that your furnace is running safely and efficiently and will help extend its life.

What Should You Do if Your Furnace Breaks?


If your furnace breaks, the first thing you should do is call a qualified technician to come and take a look at it. They will be able to diagnose the problem and advise you on the best course of action. In some cases, it may just need a simple repair. However, if the problem is more serious, they will be able to recommend a replacement.

Wrapping Up

As you can see, there are a number of components that malfunction in your furnace. To avoid costly repairs and ensure your home remains safe and warm, regular maintenance is essential. Following these tips will help you identify any potential problems early on while also prolonging the life expectancy of your furnace. Remember to contact a certified technician if ever in doubt as they have the know-how needed to keep things running smoothly for many winters to come!

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