10 Air Conditioning Myths That May Cost You More Money

Your air conditioning equipment works hard to keep you cool, especially on hot and sweltering days. Unfortunately, many people get snookered by several air conditioning myths, costing them money. Let’s get to the truth of these myths to help you make informed actions when running your air conditioner this summer in the U.S..

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

One of the most significant misunderstandings is that size doesn’t matter or the biggest possible AC unit is the best. The simple truth is a great big unit can’t effectively remove humidity from the indoor air because it cycles on and off too quickly. This short cycling, consequently, contributes to increased energy costs.

Having said that, a small unit must work harder to cool a really big space, resulting in a warmer home than you probably prefer, needless wear and tear and a shortened life span for your unit. For these reasons, you should always take into account your home’s square footage and other factors that affect 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, no matter how low you set it. There’s no benefit to choosing an unnecessarily low setting, which only causes larger 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 cheaper to keep a consistent temperature all day is not true. Actually, setting your thermostat 7-10 degrees higher when you’re away for eight hours a day can save up to 10 percent on your cooling bills. This is because your AC doesn’t have to run so hard to maintain a warmer temperature. Modern programmable thermostats automate this process, adjusting the temperature after you leave and before you return home to increase savings without sacrificing comfort.

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

Ceiling fans give the perception you’re cooler, but they don’t actually decrease the temperature. Instead, they work by blowing air onto your skin, creating a wind chill effect. Therefore, even though ceiling fans only cost pennies to operate, leaving them running in empty rooms squanders energy. Use ceiling fans in occupied spaces to increase comfort, but keep in mind you should always power them off when you leave.

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

Contrary to popular belief, the place in your home where you install the thermostat can dramatically affect cooling efficiency. Putting it near heat sources including windows, lamps and appliances can cause false readings, making your air conditioning work harder than it should. The most useful place for the thermostat is a central location away from direct light and heat. You might even consider zoning your home with a number of thermostats for maximum 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, the vast majority of common air filters should be replaced every 30-90 days. Clogged filters choke off airflow, forcing your AC to work harder and use more energy. Conversely, regular filter changes extend the life of your unit and protect efficiency.

Myth 7: Professional AC Maintenance Isn’t Important

Like any other home appliance, your AC unit should undergo scheduled maintenance to promote optimal performance and longevity. Disregarding this can result in undetected issues, causing inopportune breakdowns, expensive 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 have a severe reduction in energy efficiency. While routine maintenance and proactive repairs can stretch out your system’s life span, you shouldn’t wait for a full-blown breakdown to upgrade to a new unit. Planning an air conditioning installation is easier and lets you tap into the next generation of features and performance improvements.

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

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

Myth 10: Working with a Small Business Is Always Better

While supporting local small businesses is commendable, this doesn’t automatically mean they offer better} service. Larger, established companies often have more resources and a broad range of 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 reliable HVAC professional, you can feel good about calling Service Experts Heating, Air Conditioning & Plumbing. We provide excellent HVAC services in the U.S. and surrounding neighborhoods. Our devotion 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 quality services, including AC replacement, repair, maintenance and more!

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