While it’s ideal to have a furnace that runs perfectly, we know things don’t always go according to plan. Many DuPage and Cook County homeowners get used to ignoring the occasional squeak or rattle. However, this can be a big mistake. Even if your furnace is still running, minor issues can be a warning sign of future problems. Letting them go untreated can cause more damage to your system and eventually result in major issues. If you want to avoid the expense and hassle of a broken furnace, pay close attention to these five common furnace problems.
1. Weak Airflow From the Vents
Have you noticed that you barely feel warm air coming out of your vents when you hold a hand near them? Weak airflow from your vents can be due to several underlying issues. It’s linked to leaky ducts, failing blowers, clogged vents, and more. Having your system checked can help you identify the problem and fix it before more issues arise. Fixing weak airflow is also a smart move because it improves your system’s efficiency. If you ignore weak airflow, your system will typically run longer to heat your home. This puts more stress on the furnace and can lead to additional problems.
2. Strange Noises During Operation
While plenty of furnaces make a soft thump or click when they turn on, make sure to keep an ear out for any abnormal noises. Noises such as banging or buzzing can indicate a loose component that could cause issues. Squeals, shrieks, and other high-pitched sounds are even more cause for concern because they often mean your blower or other larger components are malfunctioning. It’s especially important to monitor for new noises. Any sudden noise indicates that something inside your furnace system has changed. Often, unusual noises are the first sign of an issue, so acting fast can prevent further damage.
3. Short Cycling
Short cycling is one of the most important furnace problems DuPage and Cook County homeowners should fix. Short cycling refers to a furnace that turns on and off in fast bursts. A standard furnace system is configured to run for around 20 minutes at a time. If it shuts off after five to 10 minutes, you’re probably dealing with short cycling. This is often due to issues such as incorrectly placed thermostats, electrical problems, and refrigerant leaks. Another cause is that the system is not the right size for your home. Short cycling is a significant issue because constant system startups consume more power than steady operation. This places undue strain on your furnace components and can reduce system lifespan by years.
4. Higher Heating Bills Without Better Comfort
If your heating bills are continually increasing but your house is still freezing, it’s time to get a heating repair. A higher energy bill indicates that something inside your system isn’t operating efficiently. Causes can range from leaky ducts to clogged filters. While leaky ducts require a professional to fix, you can change a clogged filter. Not only will addressing the issue prevent further damage to your furnace, but it will also save you money over time by lowering bills.
5. A Furnace That Needs Constant Attention
While routine heating maintenance is always a good idea, a functional furnace shouldn’t need constant care. If your furnace seems to break down or need a tune-up every few months, something is wrong. In some cases, this can indicate an underlying issue, such as an undersized furnace. However, it’s most often a sign that your furnace is reaching the end of its lifespan. Older furnaces often require ongoing maintenance, and the only way to address this problem might be to replace your furnace.
Schedule HVAC Services With Airtech
If you notice any of these issues, it’s a good idea to schedule furnace service immediately. Airtech Heating & Air Conditioning Corp is more than happy to assist homeowners in diagnosing furnace issues and performing repairs. We provide furnace repairs and maintenance throughout DuPage and Cook County, and we offer many great HVAC deals to help homeowners save more. For more information on how Airtech Heating & Air Conditioning Corp of Elmhurst can help fix issues with your HVAC system, contact us now.
