Dealing with a noisy furnace is never a fun experience. These loud sounds can happen due to several reasons. Sometimes these sounds can even worsen over time, so it’s essential to contact HVAC professionals to investigate and take care of these issues. Timely repair services can often extend the lifespan of your furnace and help you avoid more expensive repairs.
Here is an overview of the common reasons why your furnace is making loud noises.
1. Malfunctioning Blower Wheel
Hearing loud scraping noises from your furnace can often be alarming. These sounds can happen due to problems with your blower wheel. For example, the blower wheel may have become loose, which can significantly damage your furnace if left unchecked. Turning off your system while contacting an HVAC company is essential to keep these damages to a minimum.
2. Bad Motor Bearing
You may begin to hear screeching sounds coming from your furnace. These noises can occur if a motor bearing wears out over time. Eventually, this can cause your motor to freeze up or even ruin it if the problem is not repaired promptly. Getting an HVAC professional to check out your system is always a good idea to identify the source of the noise.
3. Ignition System Problems
Hearing a clicking sound when your furnace turns on is often normal. However, your furnace has an issue if you keep hearing clicking noises while your furnace is running. Typically, this signals that your ignition system isn’t working correctly. An HVAC technician can inspect your furnace to determine the cause of the clicking sounds.We recommend to all gas appliance customers to have a carbon monoxide detector on each floor of the home and if they do have one already a reminder to change batteries annually.
HVAC Services, Inc. offers cooling and heating services for customers in Glasgow and throughout southcentral Kentucky. We also provide indoor air quality control and sheet metal fabrication services. Our team can answer any of your heating and cooling questions for your home, and we pride ourselves on providing top-quality customer service. Feel free to give HVAC Services, Inc. a call today to learn more about our HVAC services!