5 Major Myths About HVAC Services

image of facts and myths depicting hvac services myths about maintenance and repair

Accurate information empowers smart decisions. False information, on the other hand, can lead to poor choices and difficulties. Misinformation is widespread, causing many to cling to myths that obstruct the truth. Homeowners are often affected by such myths. This can lead to unwise decisions concerning HVAC services and system care. Awareness of misinformation is crucial to make sound choices and proper home maintenance.

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5 Major Myths About HVAC Services

This article delves into various HVAC service myths and system care aspects you should know.

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Myth 1: The Air Filter Only Requires Yearly Replacement

image of a dirty hvac filter that needs a replacement for indoor air quality

While some believe an annual HVAC air filter replacement is sufficient, it requires a more frequent schedule for optimal performance. Switching to a quarterly or even monthly HVAC air filter replacement schedule is better for smooth operation.

The HVAC air filter plays a significant role in maintaining indoor air quality by capturing undesirable particles like dust, pollen, pet hair, and other airborne contaminants. This results in improved breathing for you and your family. It helps prevent asthma and allergic rhinitis episodes, and other respiratory issues. However, the filter has its limitations and should be replaced once a substantial layer of dirt accumulates on its surface. Neglecting this can compromise your family’s health and lead to inefficient system operation due to restricted airflow.

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Myth 2: A Bigger HVAC Unit Is Better 

In our society, larger or bigger often symbolizes excellence. People tend to associate big homes and massive cars with success. The same is true with HVAC systems. Some believe opting for the largest unit they can afford is the right approach.

While size is indeed an important factor when selecting an HVAC system, bigger does not always mean better. For instance, a bulky air conditioner might be excessive for a small room. This can lead to short cycling, which can result in unnecessary wear and tear on the HVAC system. It hampers the unit’s ability to reduce indoor humidity effectively. To avoid these issues and prevent early system replacement, consult a professional who can scientifically determine the appropriate HVAC size for your specific needs.

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Myth 3: Maintenance Work Is Not Necessary Unless The HVAC Unit Is Broken

heating system tune-up

As homeowners, we all want to reduce household expenses. However, one must use the right strategies for saving because some can backfire. A common mistake is neglecting the maintenance needs of HVAC systems as long as they appear to be working fine. This can lead to costly breakdowns. Regular maintenance can help avoid such expenses. It is more cost-effective to have regular tune-ups and maintenance than to deal with major malfunctions later. 

Not following the manufacturer’s prescribed maintenance schedule may void warranties. To truly save money, take a proactive approach to prevent component failures by having a professional HVAC contractor conduct annual tune-ups at the very least.

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Myth 4: Air Leaks Are Easy To Spot 

HVAC systems consume significant energy to achieve your desired indoor temperature. Unfortunately, a considerable portion of this effort goes to waste due to air leaks caused by unseen holes, gaps, and cracks that allow air to escape. As a result, the system must work harder to compensate for these leaks. While the obvious solution is to find and seal these openings, it is a challenging task that can take an entire day without much progress. Your best option is to enlist the help of HVAC professionals. With their trained eye, specialized tools, and extensive experience, they can efficiently identify and address air leaks throughout your ducts and home.

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Myth 5: You Can Always Depend On The Thermostat To Control Indoor Temperature


The thermostat can detect the surrounding temperature and regulate the HVAC system accordingly. By inputting your desired settings, it creates a comfortable indoor environment. Although generally reliable, there are instances where it behaves strangely. Placing the thermostat near a window, for example, can expose it to the sun’s heat at certain times of the day. This can lead to false sensor readings and impact the system’s performance. 

The thermostat can struggle to achieve the desired temperature setting if your home has many air leaks and poor insulation. Have an HVAC technician conduct regular maintenance to ensure optimal performance and comfort. 

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Myths stem from a lack of understanding of how things truly work. Increasing your knowledge about heating and cooling systems makes you less susceptible to these misconceptions. By learning more, you can critically examine everything you hear and identify fallacies. If ever in doubt, get advice from your reliable HVAC technician. They can give valuable insights and guidance to help you make informed decisions.

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Call Hart Home Comfort For Effective Heating & Cooling Solutions


Experience superior heating and cooling services in Long Island, New York, with Hart Home Comfort. Our professionally certified technicians are adept at providing exceptional HVAC tune-ups, installations, repairs, and replacements. Our technicians have the knowledge and experience to service your HVAC system effectively. We offer practical solutions to enhance air quality, increase system efficiency, and elevate comfort. 

At Hart Home Comfort, we guarantee the area’s most competitive HVAC service costs. Our maintenance services are designed to extend your system’s lifespan and lower your HVAC expenses. If you need HVAC repair or replacement, we will recommend the best options to suit your home while respecting your budget. We stand behind our professional work with a satisfaction guarantee for your peace of mind.

To schedule a service appointment, contact Hart Home Comfort today. We also offer free in-home estimates for your convenience.

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For any questions about what Hart Home Comfort can do for you, give us a call today. Click here to contact us now or call us at (631) 667-3200 to find out more! Click the link to view our service area.