10 Air Conditioning Myths That May Cost You More Money

Your air conditioner works hard to keep you refreshed and cool, especially on hot and sweltering days. Unfortunately, many people believe several air conditioning myths, costing them money. Let’s get to the truth of these myths to help you make informed decisions when running your air conditioner this summer in West Palm Beach.

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

One of the most significant misunderstandings is that size doesn’t matter or it's always best to choose the AC with the largest cooling capacity. The reality is an oversized unit can’t adequately remove humidity from the indoor air because it cycles on and off too quickly. This short cycling, consequently, causes higher 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 can also shorten the life span of your AC. For these reasons, you should always consider 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

Interestingly, setting your thermostat to a very low temperature doesn’t cool your home faster. Your AC works at a steady pace and will reach each progressively lower temperature in the same amount of time, regardless of how low you set the temperature. There’s no value in choosing an unnecessarily low setting, which only causes higher energy bills and diminished comfort.

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

The belief that it’s cheaper to keep a consistent temperature all day is not true. In reality, setting your thermostat 7-10 degrees higher when you’re not home for eight hours a day can save up to 10 percent on your cooling costs. This is because your air conditioning doesn’t have to work as 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 make it seem like a room is cooler, but they don’t actually bring down 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 wastes energy. Use ceiling fans in occupied spaces to improve 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 thermostat’s location can significantly 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 place 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 Fine to Only Change the Air Filter Once a Year

While some high-end media filters last up to a year, most common air filters should be replaced every 30-90 days. Plugged filters restrict 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 air conditioner requires regular maintenance to facilitate optimal performance and longevity. Overlooking this can allow undetected issues, causing inopportune breakdowns, costly repairs and premature replacements.

Myth 8: You Should Run Your AC Until It Dies

You may hear this information about cars, but it does not hold true with air conditioners. About 10 years after installation, AC units often undergo a severe drop in energy efficiency. While routine maintenance and proactive repairs can lengthen your system’s life span, you shouldn’t wait for a catastrophic breakdown to replace it. Planning an installation of a new air conditioning system 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

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

Myth 10: Working with a Small Business Is Always Better

While supporting local small businesses is admirable, this doesn’t automatically mean they offer better service. Larger, established companies often have more resources and extensive expertise to tackle your needs efficiently.

Contact Service Experts Heating & Air Conditioning for Outstanding Air Conditioning Service in West Palm Beach

Now that you realize the benefit of educating yourself and only hiring a respected HVAC professional, you can feel good about calling Service Experts Heating & Air Conditioning. We provide superior HVAC services in West Palm Beach and surrounding areas. Our devotion to industry-leading customer service, unparalleled expertise and 24-hour availability help us stand out from the rest. Contact the skilled crew at Service Experts Heating & Air Conditioning today at 561-629-1826 to schedule our quality services, including AC replacement, repair, maintenance and more!

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