5 AC Myths That Could Be Costing You

There’s a lot of misinformation about air conditioners floating around.

Don’t let these common myths lead to higher bills or poor cooling!

1. “Bigger AC units cool better.” Oversized units actually cycle on and off too quickly, wasting energy and causing wear. Properly sized units work more efficiently.
2. “Only change the filter if it looks dirty.” Even a filter that looks clean can be clogged inside. Replace it regularly to keep airflow strong and energy use low.
3. “Lowering the thermostat speeds up cooling.” Your AC cools at a steady rate; turning the thermostat way down just runs it longer without cooling faster.
4. “Shutting vents in unused rooms saves energy.” This disrupts your system’s airflow and can cause damage due to pressure imbalance.
5. “Maintenance isn’t necessary if the system works fine.” Preventative maintenance catches small problems before they become costly repairs.

Have questions or need service? Reach out to Olney Heating & Air Conditioning today for trusted HVAC solutions!