Technician working on furnace

Five Common Repairs Your Furnace Needs

A malfunctioning furnace can be a huge inconvenience, especially if cold weather is on the way. However, this doesn’t necessarily mean you need to shop for a replacement. Here are five common repairable problems that might be the source of your troubles.


1. Clogged filter

This is by far the most common cause of furnace malfunctions. A clogged filter prevents air from circulating through the system effectively, which means your furnace has to work harder to heat your home. Over time, this damages the unit and raises your heating costs.

2. Faulty thermostat

If your furnace runs constantly or doesn’t heat rooms enough, the issue could be with the thermostat. Although this common problem doesn’t require an emergency repair, failing to deal with it could damage your furnace over time.

3. Pilot light malfunction

If the thermostat is working properly but you’re still not getting sufficient heat from your furnace, the pilot light is likely to blame. Its function is to ignite the fuel in your furnace, so your home can’t be heated without it. Luckily, this is usually an easy fix.

4. Broken blower motor

Without a functioning blower motor, your furnace can’t push warm air through the ducts and into your home. If your furnace isn’t supplying enough heat and you’ve eliminated the issues listed above, chances are you need to hire a professional to remove the old blower motor and install a new one.

5. Wear and tear

Sometimes a furnace exhibits problems as it approaches the end of its lifespan. However, this seldom causes a lack of warm air. It’s common, however, for a furnace to become less and less efficient as it gets older. An inefficient use of fuel results in higher heating bills. Your furnace also has to work harder to sufficiently heat your home, which exacerbates wear and tear.

Furnaces require increasingly frequent repairs over time and problems may become too costly to fix. Parts might be hard to find for an obsolete model. If this is the case, it might be time to consider installing a new furnace.

Furnace Repair Experts in Winnipeg

The next time your furnace malfunctions, get in touch with the professionals at East Side Ventilation. We offer a variety of furnace repair, cleaning and maintenance services, and if your unit needs to be replaced, you can count on our experts to offer reliable advice. For more information or to schedule an appointment, contact us today.