9 Common HVAC Problems and How to Fix Them

When it comes to the HVAC system, it’s safe to say that most homeowners are not too familiar with its components or how to fix it if an issue arises. However, with the summer months just a few weeks away, it is important to understand how to at least fix a few of the most common issues that may occur. Thus the following includes nine of the most common HVAC problems and how you can fix them.

1. Not Enough Maintenance

Although many don’t see this as an issue, the fact of the matter is that your HVAC problems are going to be dependent on how well you have taken care of it throughout the year. This is because the less it is taken care of, the bigger the issues you are going to have on your hands. Thus it is important to keep the area clean and have a professional come in once or twice a year to have an inspection done on it.

2. Dirty Filters

One of the most common issues with HVAC systems includes the build-up of dust and debris within the filters. This can lead to having less air flowing through your home as well as the possibility of the system overheating, thus causing it to shut down. To avoid this, all you have to do is make sure that you are changing the filter regularly.

3. Malfunctioning or Broken Thermostat

Your thermostat is what is going to tell the rest of the HVAC system how cold it needs to be within your home. If you are experiencing fluctuations in your temperature, it can be because either a part of the thermostat may be malfunctioning. You can fix this by simply cleaning it and ensuring that it’s picking up the right signals. If it does not work, then it may be broken, and thus a professional should come and see it.

4. Loud Noises Coming from the Furnace

There’s nothing more terrifying than suddenly hearing loud noises coming from your furnace. In this case, you may need to quickly turn off your HVAC system, as this is often a sign of a malfunctioning motor or another critical component. In some cases, all you have to do is tighten a few nuts. However, if you find that it’s the motor acting up, then it is best left to the professionals.

5. Water Leaks

Because HVAC systems produce condensation, that means that there is going to be a runoff of water. Much of that water will be sent to the proper water drainage. However, if you begin to notice large puddles of water around your system, you may have a clogged drain. To avoid this problem in the first place, you should be pouring bleach into the drain every once in a while.

6. Ignition Issues

No, we’re not talking about your car’s ignition. Your HVAC system also has an ignition that must be in working condition for your system to work properly. However, issues such as a faulty flame sensor or dirty pilot can quickly stop it from working. In other cases, you simply have a lack of gas moving through the system. Of course, if you are not experienced in issues regarding gas, then it is important to have a professional take care of the issue.

7. Tripped Breakers

If your furnace trips a circuit breaker, it may be due to your blower working too hard. In many cases, this can be taken care of by ensuring that nothing is blocking the blower. This includes everything from large objects to a dirty filter.

8. A Frozen HVAC System

During the winter months, your HVAC system components are susceptible to freezing overnight. This is because HVAC systems will produce water when they are in operation. in this scenario, it’s simply best to allow it to thaw itself out. During this time, the whole system needs to be turned off.

9. Normal Wear and Tear

In some cases, when your HVAC system keeps acting up, it may not be one single issue. If your system is on the older side, it simply may be normal wear and tear. If you have the budget, you may be able to replace some of the more critical components.

As you can see from the information above, there are a number of issues that you may run into with your HVAC system. Thus it is recommended to utilize some of the tips to ensure that you have a plan whenever something goes wrong.

In conclusion, understanding and addressing common HVAC problems, as well as prioritizing regular HVAC maintenance, can greatly improve the efficiency and lifespan of your system. From simple maintenance tasks like replacing filters to more complex issues like malfunctioning thermostats or ignition problems, proactive measures can save you time, money, and discomfort in the long run. Regular HVAC maintenance, including professional inspections, is key to preventing major breakdowns and ensuring your system operates smoothly. By implementing the tips provided in this article and prioritizing HVAC maintenance, you can troubleshoot minor issues and know when to seek professional assistance, ultimately maintaining a comfortable and healthy indoor environment for you and your family.

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