Are you unknowingly making your AC work harder than it needs to? Many Cincinnati homeowners fall for common myths about air conditioning efficiency. These misunderstandings can lead to higher energy bills, unnecessary repairs, and reduced comfort, especially during a hot Midwest summer.
Let’s clear the air and debunk some of the biggest AC efficiency myths so you can stop wasting energy and start saving money.
Myth #1: Setting the Thermostat Lower Cools Your Home Faster
It’s tempting to crank the thermostat way down when your home feels like an oven, but doing so won’t cool your house any faster. Your AC works at a consistent pace, no matter how low the temperature is set. All you’re doing is making it run longer and wasting more energy.
Smart move – Set your thermostat to your desired temperature (ideally between 75–78°F), and let your system do its job steadily.
Myth #2: Ceiling Fans Actually Cool the Room
Ceiling fans feel great because they circulate air and create a breeze, but they don’t reduce the room’s actual temperature. If no one’s in the room, running the fan just uses electricity for no benefit.
Smart move – Use fans only when the room is occupied. They help you feel cooler, not the space itself.
Myth #3 – Regular Maintenance Isn’t Necessary
Ignoring maintenance is one of the quickest ways to waste energy. A dirty filter, clogged coils, or low refrigerant can force your system to work harder than it should, reducing both efficiency and comfort.
Smart move – Change your air filter every 1–3 months and schedule a professional tune-up each year to keep your AC running smoothly.
Myth #4 – Outdoor Units Can Go Anywhere
The placement of your outdoor unit actually matters more than you might think. If it’s in direct sunlight, surrounded by shrubs, or placed too close to a wall, it may overheat or struggle to vent properly.
Smart move – Make sure the unit is installed in a shaded, open area, free from obstructions like debris or fencing.
Myth #5: A High-Efficiency AC Is All You Need
Buying an energy-efficient AC is a great step, but it’s not the whole story. Even the best unit won’t perform well if it’s improperly installed, rarely maintained, or paired with bad thermostat habits.
Smart move – Combine an energy-efficient unit with proper installation, regular care, and smart thermostat use to maximize savings.
Stop falling for energy-wasting myths! For expert AC maintenance, installation, or honest advice, trust the professionals at HELP Plumbing, Heating, Cooling, and Drains. We’ll help you stay cool and save energy all summer long.
