Common Air Conditioning Myths You Should Stop Believing

Your air conditioning system is one of your greatest allies for keeping your home or business comfortable year-round. However, there are many myths about how AC systems work, how to maintain them, and how much energy they consume.
Let’s debunk the most common ones 👇

🧊 Myth 1: “Lowering the thermostat will cool the room faster”

False. Your AC cools at the same speed no matter the temperature setting. Setting it too low only makes the unit work longer, using more energy and wearing out faster.

⚡ Myth 2: “Turning off the AC when I’m not home saves energy”

Not always. If you’re only gone for a short time, it’s better to raise the thermostat a few degrees instead of turning it off completely. This prevents the system from working extra hard when you turn it back on.

💨 Myth 3: “If it’s working fine, it doesn’t need maintenance”

Wrong. Even if your AC seems to be working perfectly, regular preventive maintenance is essential to extend its lifespan, avoid breakdowns, and keep it energy efficient.

🌡️ Myth 4: “Bigger units cool better”

Not necessarily. An oversized unit can cycle on and off too frequently, causing uneven cooling and higher energy use. The right unit size depends on the space it needs to cool.

🧽 Myth 5: “Filters only need cleaning once a year”

Incorrect. Filters should be cleaned or replaced every one to two months, especially during heavy use. Dirty filters can reduce system efficiency by up to 15%.

💡 Conclusion

Avoiding these myths can make a huge difference in how efficiently your system runs and how much you spend on energy bills.
At [insert your company name—CTS or Everwell], we help you keep your system performing at its best with top-quality components and professional support you can trust.