If you want your cooling system to keep running strong for 20 years or more, regular maintenance is a great start, but it’s not the whole story. Many homeowners unknowingly shorten their system’s lifespan with small mistakes that add up over time.
So, what’s the real secret to a long-lasting system? Let’s dive in.
1. The Right-Sized System Makes All the Difference
Bigger isn’t always better. If your system is too large for your home, it will short-cycle, turning on and off too frequently, which wears out components faster. On the flip side, an undersized unit will struggle to keep up, running non-stop and leading to premature failure. If you’re replacing your system or unsure if yours is properly sized, a professional from TMI can help you determine the perfect fit for your home.
2. Ductwork: The Hidden Factor in System Lifespan
Even the best cooling system will struggle if your ductwork is leaky, clogged, or poorly designed. Air leaks force your system to work harder, increasing wear and tear. Have your ducts inspected and sealed to improve efficiency and reduce strain on your system. You’d be surprised how much of a difference it can make!
3. The Thermostat Matters More Than You Think
Constantly adjusting the thermostat can put extra stress on your system. Instead, set it at a reasonable temperature and let it do its job. Consider investing in a programmable or smart thermostat to keep things efficient.
4. Change That Air Filter (Yes, Really!)
A dirty air filter forces your system to work harder, which can lead to overheating and breakdowns. Changing your filter every 1-3 months ensures proper airflow and keeps your system running smoothly. It’s one of the easiest (and cheapest) ways to extend your system’s life.
5. Keep the Outdoor Unit in Good Shape
Your system’s outdoor unit needs breathing room! Keep it free of leaves, dirt, and debris, and trim back any plants that could restrict airflow. A little landscaping TLC can prevent overheating and improve efficiency.
6. Don’t Ignore Small Issues
A strange noise, weak airflow, or a spike in your energy bill could signal trouble. Addressing minor problems early can prevent costly repairs (or even a full system replacement) down the road. When in doubt, call in the pros at TMI to check things out.
7. Regular Tune-Ups
While maintenance isn’t the only factor in system longevity, it’s still crucial. Professional tune-ups help catch small issues before they become big ones, ensuring your system runs efficiently year after year. If it’s been a while since your last maintenance check, now’s the perfect time to schedule one.
Heating & Cooling Experts in Western Illinois and Eastern Iowa
A well-maintained cooling system can last two decades or more, but maintenance alone isn’t enough. Proper sizing, good ductwork, smart thermostat habits, clean filters, and regular care all play a role in keeping your system running efficiently for the long haul.
Want to make sure your system stands the test of time? TMI is here to help. Give us a call at 563.900.8788 today!