At Sea Coast Air Conditioning, we’ve been cooling homes along the Treasure Coast since 1982. And while technology has come a long way, there are still plenty of outdated beliefs floating around about air conditioning. These myths can cost you money, reduce comfort, and even damage your system over time.
Let’s bust the 5 biggest AC myths—once and for all!
Myth #1: “Bigger is Better” When It Comes to AC Units
Truth: An oversized system will cool your home quickly but won’t run long enough to dehumidify the air properly. That means you’ll feel cold and clammy instead of cool and comfortable. Worse, an oversized unit can potentially cause a mold and mildew problem.
✅ Sea Coast Tip: Always get a professional load calculation to size your system correctly.
Myth #2: You Should Turn Off the AC When You Leave Home
Truth: Turning your system off completely forces it to work overtime when you return, which can use more energy. Instead, raise the thermostat a few degrees while you’re away.
✅ Sea Coast Tip: A smart thermostat makes this automatic—saving energy without sacrificing comfort.
Myth #3: Air Filters Only Need Changing Once a Year
Truth: In Florida’s humid, dusty climate, filters should be checked monthly and changed every month. Clogged filters restrict airflow and make your system work harder, leading to higher bills and potential breakdowns.
✅ Sea Coast Tip: Set a reminder on your phone or calendar—it’s an easy way to extend your system’s life.
Myth #4: Closing Vents in Unused Rooms Saves Money
Truth: Your AC is designed to cool a specific amount of air. Blocking vents can increase pressure in the system, causing duct leaks or equipment damage. It also reduces efficiency and balance throughout your home.
✅ Sea Coast Tip: If you want zoned control, we can help install a professionally designed zoning system.
Myth #5: Routine Maintenance Isn’t Necessary
Truth: Skipping your tune-ups is like driving your car without oil changes. You might not see the damage right away, but it’s building up. Regular maintenance keeps your AC running at peak performance and helps catch small issues before they become major repairs.
✅ Sea Coast Tip: Our affordable maintenance plans can save you thousands in the long run.
Final Thoughts
Don’t let old myths guide how you cool your home. Our trained HVAC experts are here to help you make smart, cost-effective choices to stay cool and comfortable all year long.
📞 Ready for expert advice or a seasonal tune-up? Call Sea Coast Air Conditioning today. We treat your comfort like family—because to us, you are.
