ACs work extra hard in Central Texas, especially in the hottest summers. If it struggles to cool, life becomes unbearable. Like all machines, your HVAC system will also give out when its time.
There are early signs of going out that many homeowners often miss. They appear to be functioning properly, but they waste a significant amount of energy. These small problems get large when ignored.
Knowing when to upgrade matters more than ever today, especially in Central Texas, where the weather often pushes HVAC units to their limits. In this article, as an HVAC Express expert, I’m going to share the signs to replace your AC so that you can be prepared ahead of time.
8 Signs It’s Time To Replace Your HVAC System
Unnecessary upgrades cost you a lot. Alternatively, when you need an upgrade, quick fixes don’t back you up for long. That’s why being aware of when to upgrade can save you a lot.
These are the signs that you might need a full HVAC replacement:
- Blowing Warm Air or Not Blowing Cool Air
Your HVAC system’s main function is to keep you warm in winter and cool in summer. When that is not the case, you know you have a problem.
There can be several reasons behind it:
- Malfunctioning compressor
- Low or leaking refrigerant
Compressor prices are very high. And if you are using an outdated refrigerant, replacing the whole system is a cheaper and greener choice. You can go for repairs in some cases, but replacement is often a smarter choice.
- Bad Smell
Unpleasant smells from your HVAC system may be an indication of a more serious issue with your unit.
Musty smells come from your AC vents when mildew or mold is developing inside (which can be tackled without replacing).
More severe smells, like melting plastic or burning metal, indicate a major HVAC issue. A burned-out motor or wire can cause them. Turn your AC off immediately and call a professional to check up on the issue.
- Unusual Humidity in Home
Your home’s humidity should naturally be drawn out by HVAC systems. Your system has to be at least recalibrated if you observe that the humidity level within your house is equal to that of the outside weather.
You can get a dehumidifier installed to control moisture levels if your HVAC is working fine otherwise. If it can’t control the humidity, it indicates your unit isn’t suitable for your space.
- Poor Or Weak Air Flow
Your system might be cooling the air. But if it doesn’t have the proper airflow, the cool air won’t flow into your room.
Sometimes, the issue can be just a clogged air filter. However, a malfunctioning motor, blower fan, or even a more serious issue could be the cause of the lack of airflow. The unit will be more costly to repair at times than getting your entire system replaced. Contact HVAC services in Austin, TX, to find out the core issue and to know if you need a replacement.
- Loud Or Unusual Noises
Low-humming noises produced by heating and cooling equipment during startup and shutdown are common. However, there’s a problem if you keep hearing loud bangs and thuds, grinding, grating, and whistling.
A loose part in your heating and cooling system could be the cause of buzzing or rattling noise. Whatever the cause, the noise needs to be addressed if it is unusual for your system.
- Frequent Or Short Cycling
An HVAC system turning on and off to maintain your overall room temperature in your house is common. Short-cycling air conditioners is unusual for a system to behave, though.
Short-cycling is when your system’s cycle turns off before completing. The fact that your HVAC system is too big for your house could be one reason for short-cycling. In this case, a replacement is the smarter choice.
However, there are additional reasons that will require repairs. A simple clogged air filter, a refrigerant refill, or a malfunctioning HVAC compressor could be the cause.
- Frequent Repairs
Sometimes the expense of repairing anything is more than the cost of replacing it, whether it’s your car, a large appliance, or your heating and cooling system.
A new, more energy-efficient HVAC system would be a more preferable option if you are often spending a lot of money fixing outdated equipment. If you are facing constant repairs, get in touch with a qualified technician so they can assess your system and help you choose the most cost-effective solution.
- HVAC Unit Is 10+ Years Old
Sometimes, your system is just too old to function properly. If you have an HVAC system that likely uses Freon (or R-22) coolant and has been around for more than ten years, then it’s time for it to go. Around the world, R-22 production has been discontinued due to environmental damage.
Newer models come with smart options and also eco-friendly settings that help lower your utility bills and boost efficiency.
Conclusion
If your HVAC system shows early signs of breakdown, don’t wait for it to happen. A new, energy-efficient unit will restore comfort, reduce bills, and improve your home’s air quality. In Central Texas, where HVAC systems work overtime, timely replacement is key. Contact HVAC Express to assess your system and get expert help with your upgrade today.
