Is there are a word more brutal than brutal? If so, that’s the word you’d use to describe winter in Chicago. With January and February temperatures diving below zero, and that Windy City wind chill making things even colder (down to -20 degrees in some cases), staying warm in winter is incredibly important throughout Chicago and the surrounding areas.

But if your heating system or furnace isn’t working properly, you’re going to spend more on heating than you’d like, you’ll put your system at risk for damage, and you won’t have that warm and comfortable air that keeps your boogers from turning into icicles. That’s cold.

So what problems are most likely to happen to your furnace during the wintertime? What should you look out for in order to avoid heating issues in your home? In this blog, the Chicago HVAC specialists at Aircor will discuss the most common issues that arise with furnaces and heating systems. Be sure to call your heater repair team at Aircor if you encounter any of these problems throughout the chilliest months of the year!

Wear & Tear

Furnaces are made of plenty of mechanical components like belts, bearings, and fans—and if any of these pieces break down or malfunction, your system is going to experience overheating, no heat, or intermittent heat. That’s just the way it goes—parts of machinery will break down over time after heavy use, and you’ll need for them to be replaced. If your system breaks down due to wear and tear, get in touch with your local heater repair team for a quick fix.

Dirty or Clogged Filters

Replacing your filter(s) is one of the most important things you can do to keep your furnace healthy and your indoor air clean—you should ideally replace filters once a month, or once every two months in seasons where you don’t use your furnace as much. But if you wait longer than that, you’re putting your heating system at risk for damage, and you’re compromising the quality of your indoor air. Keep some spare filters on hand so you can always change them on time, and have the heater maintenance guys in your neighborhood clean your system so it runs smoothly and produces clean and comfortable air.

Pilot or Ignition Control Problems

Pilot and ignition control systems are the two most common systems in furnaces and HVAC units today—and if they aren’t working properly, there’s a chance you end up with no heat at all. Unfortunately, the components have a higher likelihood of malfunctioning than most parts of heating units. Whenever you turn on your thermostat to request heat, these components are supposed to kick into motion—but if they don’t, you’ll need to give your local furnace repair team a shout.

Thermostat Malfunction

A faulty thermostat can cause a wide variety of problems for your heating system—it can create heating malfunctions that can lead to the constant stream of heat, intermittent heat, or no heat at all, and it can stop your fan from functioning, which means you’ll be producing heat without a fan to direct that heat through your home. If you think you might have a thermostat malfunction, you’ll need to call the HVAC repair professionals to sort things out.

Lack of Maintenance

You could spend thousands of dollars on the latest and greatest furnace or heating system—but it won’t mean a darn thing if you don’t keep it properly maintained. Deciding to ignore routine maintenance for your furnace has its consequences—it can make your furnace work harder to produce heat, which can spike your energy bill, it can diminish the indoor air quality of your home, and it can even cause costly damage to your heating system, which will be much more expensive than routine maintenance. If you’re going to keep your furnace and energy bill in good shape, you need the best in HVAC maintenance professionals—and that’s where Aircor can help. Our experienced HVAC team offers heating installation, maintenance, and repair services throughout Chicago—so no matter what issues you have with your heating system, you’ll stay warm throughout the brutal Chicago winter. Don’t wait until the brutally cold weather sets in—schedule an appointment with Aircor today!