No matter where you live, a stuffy, hot home can make your life miserable. No one likes to sweat while they’re streaming their favorite TV show or while they’re trying to sleep. If you find yourself cranking up the AC all summer long and it’s still not cutting it, then you might have a problem with your AC system.
It’s not fun spending money on home improvements, but a broken AC system can leave you miserable during the warmest months of the year. So what are the most common signs that your AC needs to be replaced?
Keep reading to learn about the top signs that your home needs a new AC system.
1. Utility Bills are High
High utility bills can be a sign that your home’s air conditioner system is on its last legs and needs to be replaced or repaired. A reliable, efficient system should only account for about 12-15 percent of your home’s energy costs.
Before you consider replacing your AC, you should check the filter, make sure the system is properly sized, and confirm that window seals are tight. If those things haven’t worked, it might be time to invest in a new system.
2. Strange Noises from the System
If your system is making loud, unusual noises such as rattling, knocking, or squealing, this can signal that something isn’t quite right. If the noise is a grinding or squealing sound, this could be due to an issue with the air conditioner’s motor or fan. If an unusual “whooshing” noise is heard, this could be from air whooshing through the air ducts.
If strange noises coming from the system, contact an HVAC technician to assess your AC system and determine if it needs replacing or repairing.
3. The HVAC System is Old
The system may still be operational, but it is not functioning as efficiently as it used to due to its age. Your regular maintenance may also be conflicting with this efficiency as the system continues to age.
Lastly, if the HVAC system is over 10 years old, you may want to consider replacing it with a more efficient one. Knowing the difference between central air vs mini split is crucial in choosing a HVAC system.
4. Buildup of Moisture
Humidity can cause mold and mildew, not just from the air, but also from standing water around the house. High levels of relative humidity in the home can make the living environment uncomfortable, making it hard to breathe and reducing the overall air quality. Too much humidity in your home can also lead to more frequent repairs and more maintenance needed for an existing AC unit.
5. Foul Smells
If you notice a thick, musty smell, it could be the result of mildew and other microbes occupying the AC system. Additionally, if you smell a chemical or burned plastic odor, it’s likely to indicate a potential wiring or mechanical issue.
If any of these odors are present and the AC system isn’t providing a comfortable level of cooling, have an HVAC professional come in and assess the situation.
New AC System for Your Home
It is important to watch out for any signs that indicate you may need a new AC system, such as strange noises or poor performance.
If you are unsure, contact an air conditioning professional to help you assess your current system and determine any potential options. Don’t wait too long – upgrade your AC to ensure your family and home are comfortable all season long.
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