Your furnace is the only way to stay warm during the cold months. It’s the only thing that keeps you from freezing in the cold winter air during those months. However, you can’t just use your furnace and expect it to last forever. You need to keep it in good condition at all times. If you don’t, you’ll be forced to replace it sooner than necessary. Here are some things to remember to keep your furnace in top shape throughout the year.

1. Clean or Replace Your Filters Regularly

Your filters are one of the key components of your furnace because it helps reduce the amount of dust, pollen and other particulates that get sucked into your furnace when cooling and heating your home.

If you have a central air conditioner, you should replace the filter every month during the summer. You should also do the same if you have forced air heat by checking and changing your filter every month. It’s important to clean your furnace filter so that it can do the job of effectively cooling and heating your home. If you do not clean your filter regularly, it will not work as well.

2. Check the Tension Belt (if your furnace has one)

The tension belt is a belt located inside your furnace that helps to move the blower. The belt is crucial to your furnace functioning properly, because it helps to power the blower. If your blower is not working correctly, then your furnace will not be able to heat your home as efficiently.

You should check the tension belt every year to make sure it does not need to be replaced. This is a crucial part of your furnace because if the belt is broken, then the blower will not move the air in your home efficiently, and your furnace will not be able to effectively heat the air coming into your home.

3. Make Sure All Household Vents Are Free

Vents help your furnace to work properly by helping to distribute the heated or cooled air throughout your home. If something is blocking the vents, then your furnace will not be able to distribute the air as it should.

You should check all your household vents regularly to make sure they are clear of any obstructions. If the vents are blocked, then your furnace will not distribute the air effectively, and your home will not be as comfortable as it should be.

In the winter, you want to make sure no snow has blocked your vents on the outside, to prevent the exhaust from not being discharged to the outside and your furnace shutting down.


By following these tips, you’ll be able to keep your furnace in good condition. If you want to make sure your furnace is running effectively, you should schedule furnace maintenance with a professional.

Keeping your furnace in good working condition is a lot easier if you work with a maintenance professional like 4 Seasons Home Comfort. We provide emergency repair and installations for AC units, furnaces, fireplaces, and ventilation equipment. Our team has been serving our local community for more than 40 years. Contact us whenever you need furnace repair in Lethbridge.