If you’re like most people, you probably don’t think much about your furnace until it’s time to turn it on for the first time each year. But if you’re not careful, your furnace could be on its last legs without you even realizing it. To help you keep your furnace in tip-top shape, we’ve put together a comprehensive guide of the seven most common warning signs that your furnace may be failing.
1. Your Furnace Is Making Strange Noises
If your furnace starts making strange noises, it’s definitely a sign that something is wrong. Some of the most common furnace noises include banging, popping, rattling, and squealing. These noises can be caused by various issues, such as a loose part, a build-up of debris in the combustion chamber, or a cracked heat exchanger. If you hear any strange noises coming from your furnace, it’s important to call a furnace repair technician right away to have them take a look.
2. Your Furnace Is Cycling On and Off More Frequently Than Usual
If your furnace is turning on and off more frequently than usual, it could be a sign that it’s not operating as efficiently as it should be. This could be caused by a variety of different things, but it’s important to have a professional take a look to diagnose the problem.
3. Your Energy Bills Are Unexpectedly High
If you notice that your energy bills are suddenly higher than usual, it could be a sign that your furnace is not operating as efficiently as it should be. This could be due to various problems, such as a dirty air filter or a cracked heat exchanger.
4. Your Furnace Is Not Heating Your Home Evenly
If you notice that your furnace is not heating your home evenly, it could be a sign that the blower motor is not working properly. This can cause the furnace to overheat, leading to a fire.
5. You See Visible Signs of Rust or Corrosion on Your Furnace
If you see visible signs of rust or corrosion on your furnace. Rust and corrosion are usually the result of years of exposure to moisture and heat, and they can cause serious damage to your furnace if left unchecked. In some cases, rust and corrosion can even cause your furnace to catch fire. If you see any signs of rust or corrosion on your furnace, it’s important to call a professional to have it inspected as soon as possible.
6. Your Furnace Is Leaking Water
One of the most common signs that your furnace may be failing is if it starts leaking water. This can happen for several reasons, but one of the causes is a cracked heat exchanger. The heat exchanger is what transfers heat from the furnace’s combustion chamber to the air that’s being circulated throughout your home. If it cracks, it can start leaking water, which can cause extensive damage to your furnace and your home. If you notice water leaking from your furnace, it’s important to shut it off immediately and call a professional to have it repaired or replaced.
7. You Smell Something Burning When Your Furnace is On
If you smell something burning when your furnace is on, it’s important to take action immediately. This could be a sign that your furnace is overheating and is in danger of starting a fire. If you notice this problem, turn off your furnace and call a qualified HVAC technician to come and take a look.
If you notice any of the warning signs that your furnace may be failing, it’s important to act fast and consult with a professional. Ignoring the problem can lead to a complete breakdown of your furnace, which can be costly and disruptive. By being proactive and addressing the issue early on, you can avoid a major headache down the road.
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.