‘ 
When summer sizzles, most people want to figure out how to keep cool without watching their energy bills go through the roof. It is, however, that some of the “energy-saving tricks” being spread via the internet or by word of mouth have the potential to do more harm than good. Aire One Innisfil is here to debunk them and arm you with the facts so you can keep comfortable and efficient this season.
Myth #1: Lowering the Thermostat Cools Your Home Faster
Reality: Your air conditioner runs at the same speed regardless of the temperature setting. If you try to cool it down to 18°C, it won’t cool your area faster; it will only keep the system running longer, leading to a waste of energy and a period of wear.
Tip: Adjust your thermostat to a cozy 24–25°C and be patient. Ceiling fans can also be used to speed up the process of case airing.
Myth #2: Leaving the AC On All Day Is More Efficient Than Turning It Off
Truth: While cycling constantly can use energy, cycling all day while the home is empty is far worse than going on and off all day. You’re cooling an empty house for nothing.
Tip: Install a programmable or smart thermostat to lower temperatures when you’re out automatically. Just make sure to program it to cool down 30 minutes before you’re home.
Myth #3: Fans Cool the Room
Reality: Fans won’t lower the temperature of a room — they’ll cool you, but not the room. Keeping a fan on in an empty room merely wastes energy.
Tip: Turn on fans only when you’re in the room. They generate a wind-chill effect that makes your body feel cooler, enabling you to raise the thermostat without sacrificing comfort.
Myth #4: Bigger AC Units Work Better
Reality: Large air conditioners cool a room so quickly that they never really dehumidify it. This results in a cold, clammy space and poor performance.
Tip: Make sure a certified HVAC technician (such as our pros at Aire One Innisfil) assesses your home before you buy or replace your system.
Myth #5: Closing Vents in Unused Rooms Saves Energy
Reality: Today’s HVAC systems are created to balance your home’s airflow precisely. And here’s why: Closing vents can create additional pressure in the ductwork, which means your system will work harder and possibly get damaged.
Tip: Rather than closing vents, you might want to consider zoning systems or invest in a ductless mini-split for spot cooling.
Myth #6: Maintenance Isn’t Necessary Unless There’s a Problem
The truth: If you skip regular no-sweat maintenance, your unit may lose 5 percent of its efficiency every year. Keep it up, and dirt, wear, and neglect will cause breakdowns — and usually on the scorcher days.
Tip: Book a summer HVAC tune-up with Aire One Innisfil. It’s a minimal investment that can save you costly repairs and ensure your system is running at its best efficiency.
Final Thoughts
Don’t let these myths run up your energy bills or cut short the lifespan of your air conditioner. How your HVAC system works is the key to conserving energy and staying comfortable.
Looking for recommendations, guidance or a summer AC tune-up? Call Aire One Innisfil to find out how you can attain energy efficiency in practice, not just theory.
