10 Air Conditioning Myths That May Cost You More Money

Your air conditioner works hard to keep you comfortable, especially on hot days during the summer. Unfortunately, many people get snookered by various air conditioning myths, causing them to spend money they shouldn’t. Let’s get to the bottom of these myths to help you make informed choices when running your air conditioner this summer in the U.S..

Myth 1: Your AC Unit’s Size Doesn’t Matter

One of the biggest untrue assumptions is that size doesn’t matter or the biggest possible AC unit is the best. The truth is a great big unit can’t properly remove humidity from the indoor air because it cycles on and off so rapidly. This short cycling, consequently, contributes to increased energy costs.

On the other hand, a small unit must work harder to cool a really big space, resulting in comfort problems, needless wear and tear and premature failure. For these reasons, you should always take into account your home’s square footage and other factors that impact the ideal AC unit size.

Myth 2: Cranking Down the Temperature Cools Your Home Faster

Oddly, setting your thermostat to a very low temperature doesn’t cool your home faster. Your AC works at the same speed no matter what and will reach each progressively lower temperature in the same amount of time, irrespective of how low you set it. There’s no value in opting for an unnecessarily low setting, which only causes higher energy bills and decreased comfort.

Myth 3: Raising the Temperature While You’re Away Costs More Than Keeping It Steady

The thinking that it’s less costly to uphold a consistent temperature all day is a myth. In reality, setting your thermostat 7-10 degrees higher when you’re out of the house for eight hours a day can save up to 10 percent on your cooling expenses. This is because your AC doesn’t have to operate as often to maintain a warmer temperature. Modern programmable thermostats automate this process, adjusting the temperature after you leave and before you return home to maximize savings without sacrificing comfort.

Myth 4: Running the Ceiling Fans 24/7 Keeps the House Cooler

Ceiling fans make a room feel cooler, but they don’t actually decrease the temperature. Instead, they work by blowing air across your skin, creating a wind chill effect. That is why even though ceiling fans cost very little to operate, leaving them running in empty rooms squanders energy. Use ceiling fans in occupied spaces to increase comfort, but remember to switch them off when you leave.

Myth 5: It Doesn’t Matter Where You Install the Thermostat

Contrary to popular belief, the thermostat’s location can substantially affect cooling efficiency. Putting it near heat sources like windows, lamps and appliances can cause false readings, making your air conditioner work harder than required. The best location for the thermostat is a central location away from direct light and heat. You might even consider zoning your home with multiple thermostats for the most comfort and energy savings.

Myth 6: It’s Acceptable to Only Change the Air Filter Once a Year

While some high-end media filters last up to a year, nearly all traditional air filters should be replaced every 30-90 days. Clogged filters reduce airflow, forcing your AC to work harder and use more power. Alternatively, regular filter changes lengthen the life of your unit and preserve efficiency.

Myth 7: Professional AC Maintenance Isn’t Important

Like any other home appliance, your AC unit needs regular maintenance to facilitate optimal performance and longevity. Overlooking this can result in undetected issues, causing inconvenient breakdowns, high-priced repairs and premature replacements.

Myth 8: You Should Run Your AC Until It Dies

You may hear this tip about cars, but it isn’t true when you’re talking about air conditioners. About 10 years after installation, AC units often undergo a major decrease in energy efficiency. While scheduled maintenance and proactive repairs can extend your system’s life span, you shouldn’t wait for a complete breakdown to replace it. A scheduled AC replacement is more convenient and lets you tap into the next generation of features and performance improvements.

Myth 9: It Doesn’t Matter What HVAC Contractor You Hire

Hiring a contractor without doing your research could be an expensive miscalculation. Always check the contractor’s certifications, guarantees and reviews to make sure you’ve found a business with the experience and skills to provide dependable service.

Myth 10: Working with a Small Business Is Always Better

While shopping at local small businesses is commendable, this doesn’t automatically mean they offer superior service. Larger, established companies often have more resources and extensive expertise to address your needs efficiently.

Contact Service Experts Heating, Air Conditioning & Plumbing for Outstanding Air Conditioning Service in the U.S.

Now that you understand the benefit of educating yourself and only hiring a trusted HVAC professional, you can feel good about getting in touch with Service Experts Heating, Air Conditioning & Plumbing. We provide exceptional HVAC services in the U.S. and surrounding neighborhoods. Our commitment to industry-leading customer service, unparalleled expertise and 24-hour availability help us stand out from the rest. Get in touch with the skilled crew at Service Experts Heating, Air Conditioning & Plumbing today at 866-397-3787 to schedule our reliable services, including AC replacement, repair, maintenance and more!

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