A furnace making strange noises is often an indication that something is wrong with it. If you’re wondering why your furnace is so loud, there are a few things you can try to figure out. We’ll go over some of the most common causes of grand prairie furnace repair and how to fix them in this guide. So, if the noise from your furnace has been driving you insane, keep reading for some helpful hints.

Why Is My Furnace Making Loud Noises?

One of the most common is when something obstructs or restricts the flow of air through your filter or vent system. This restriction puts strain on the motor, causing it to work harder to compensate, resulting in louder noises to push more air through. As a result, the motor will work harder and make louder noises. To resolve this issue, simply clean out your furnace filter. This simple task can have a significant impact on your unit’s loudness. Another common issue is when air pockets in ducting or vents restrict airflow, putting additional strain on the motor. This is frequently caused by improperly installed ducting or a problem with your venting system. It may be necessary to hire a professional HVAC technician for this. You can also experiment with adding air conditioning units to reduce the amount of energy required by the furnace while still providing some heating for your home. If your furnace is squeaking or squealing, this could be caused by metal parts rubbing together or by the motor wearing down over time. This is possible because particles have found their way into the gears, causing them to wear out faster than usual. It’s critical to figure out what’s causing this problem before you can fix it. If debris has become lodged in your motor, it will make loud noises when you turn on your furnace. If this isn’t addressed quickly, metal shavings can cause more damage and become a bigger problem than just making noise. If you’re experiencing this problem, it’s best to have a professional inspect your furnace, as it often indicates that the motor needs to be replaced. If you’ve tried all of these solutions and your furnace is still making loud noises, it’s time to replace it. Furnaces typically last 15-20 years, so if yours is older, you may want to start looking for a new one. If your furnace is relatively new but still making noise, you should hire an HVAC professional to inspect it and diagnose the problem before it worsens.

Types of Sounds You Can Hear in Your Furnace 

Rattling, clanging, knocking, wheezing, and whining are some of the most common noises you’ll hear from your furnace. Each noise is fairly self-explanatory in terms of determining what is causing it to make that noise. If you hear a rattle or something banging together when your furnace turns on, this could be an indication that something has become loose and is bouncing around. It is often recommended that you inspect all of your panels and covers to ensure that nothing is rattling or banging while the unit is turned on, as this can result in some pretty loud noises if left unchecked. If you hear clanging sounds coming from your furnace, it could mean that some loose parts, such as a heat exchanger, are collapsing. This is caused by rust or metal deterioration over time and should not be ignored! When you hear wheezing coming from your furnace, it could mean that there is a buildup in the blower wheel or motor, causing it to make loud noises when trying to push air through. This is frequently caused by dirt, dust, or pet hair and is easily remedied with a thorough cleaning. If your furnace is whining, it could be due to a problem with the voltage or amperage, which should be addressed as soon as possible. It may not seem like a big deal if it’s just a loose wire, but it’s always better to be safe than sorry. While these noises can be alarming and upsetting, the majority of them are easily remedied with simple maintenance or by hiring a professional. Just keep in mind that if the problem appears to be too complex or dangerous to handle on your own, it’s always best to call in a professional to take a look and assist you.

How to Fix Loud Noises Coming From Your Furnace

If you’re trying to fix a noise problem with your furnace, you should first figure out what’s causing the problem. Once you’ve determined that, you can experiment with some of these solutions to see if they work for you. If they don’t, or if the problem is more serious, it may be necessary to enlist the help of a professional. One of the most common solutions for loud noises coming from your furnace is to replace any worn or damaged parts that may be contributing to the issue. If something has become loose and is rattling around, you may only need to tighten a few screws before the problem worsens. Sometimes a simple tightening of loose screws is all that is required to solve the problem of clanging and banging sounds. If you hear rattling or banging while your furnace is running, it could be caused by something collapsing inside and simply needs to be tightened up. If this doesn’t work, look into other possible causes, such as corroding metal pieces, which should not be ignored. If you hear a high-pitched whining sound, it could be caused by voltage or amperage issues and should be investigated as soon as possible. When something becomes stuck in the blower wheel, it is one of the most common causes of furnace noise. If this happens, you can try to clear it yourself by removing the blower door and cleaning it out, but if that doesn’t work, you may need to call a professional.

Grand Prairie Furnace Repair

If you’re still experiencing problems with your furnace after trying these solutions, it’s always best to call Dial One Johnson Plumbing, Cooling, and Heating at (972) 291-0740 who can help you diagnose and fix the issue. Furnace noises can be worrying and frustrating, but you can usually take care of them yourself with a little bit of knowledge. Just keep in mind that every furnace is different, and what works for one might not work for another.