Most modern homes have some form of air conditioning, whether it be a central system, a window unit, or a ductless mini-split. Despite how commonplace they are and how integral they are to staying cool during the summer, there are still many misunderstandings and misconceptions surrounding them.

If you're getting ready for the summer and want to know how to tell fact from fiction, let's blow away five common air conditioning myths.

Setting a Low Temperature Will Cool Faster

One common air conditioning myth is that setting the thermostat temperature lower will make your home cool down faster. This is false because air conditioners work at the same pace regardless of your desired temperature.

Lowering the thermostat to an extreme setting forces the HVAC system to run longer, which may lead to higher energy consumption and increased wear on the equipment. Instead, setting the thermostat to a comfortable temperature and using ceiling fans to enhance air distribution will improve indoor comfort while saving energy.

AC Placement Doesn't Matter

Another widespread misconception is that the location you install your air conditioning unit doesn't impact its performance. In actuality, proper placement is important for peak performance and energy efficiency. Placing an AC unit in direct sunlight causes it to work harder to cool the home, which increases energy consumption and utility costs.

Ideally, the air conditioner should be installed on an interior wall or a shaded area to prevent overheating and reduce energy bills. Additionally, it's also worth noting that the location of the thermostat affects the cooling system’s efficiency. Placing the thermostat near heat sources like windows or appliances can result in inaccurate readings and higher energy costs.

Larger ACs Are Naturally Better

A bigger air conditioning unit is mistakenly thought to be better at cooling homes because of its larger size, but this is another AC myth. An oversized AC unit can create bursts of cool air, which convinces the thermostat to believe that your entire home has achieved your desired temperature.

This can cause your system to turn on and off unnecessarily in a process known as short cycling, which increases wear and tear. It's important to have an HVAC contractor size the air conditioner correctly to match your home’s cooling needs, ensuring better performance and energy efficiency.

An Air Filter Only Needs to Be Replaced Annually

Despite what some may say, air filters need to be replaced more than once a year. This myth can lead to poor indoor air quality and increased cooling costs. Air filters should be checked monthly and replaced every three months or more frequently if you own pets or have allergies.

A clogged filter reduces the efficiency of the air conditioning system, making it harder to push cold air through the ducts. This increased strain on the HVAC system can raise energy consumption and drive up energy bills. Regularly replacing air filters helps maintain your HVAC system’s peak performance, which ensures a comfortable temperature and lower energy costs throughout the year.

Air Conditioners Can Give You a Cold

Some people believe that cool-temperature air conditioners can give you a cold, but this is another myth. Air conditioners themselves do not make you sick. Instead, indoor air quality is affected by factors like dirty filters and poor maintenance.

Air conditioning systems circulate air, and if air filters are not regularly replaced, they can spread airborne particles like allergens and bacteria that can make you sick. Regularly replacing air filters and scheduling maintenance with an HVAC contractor can improve indoor air quality and prevent the spread of contaminants. Proper maintenance of your air conditioning system ensures a healthier environment and can save you money on repair costs in the long run.

If You Need an AC Service in Bucks County, Get in Touch With One Hour Heating & Air Conditioning®

Want to install an energy-efficient air conditioner to save money? Need to repair your AC? Then the team at One Hour Heating & Air Conditioning is here happy to help!

We offer air conditioning repair, replacement, maintenance, and more so that you're well-equipped to stave off scorching temperatures. Reach out today (267) 930-2733 to learn more and to schedule a service for your home.