Determining the frequency at which you should clean your HVAC system depends on your personal preferences and the manufacturer’s recommendations for your specific unit. Here are some tips to help you decide if your system needs servicing and how often it should be done.

According to NADCA, it is advised to clean your space every 3-5 years. However, it depends on certain factors that can exacerbate the situation. If circumstances involve household smokers, pets with frequent hair shedding or people with allergies that are sensitive, then it is suggested to increase the frequency of cleaning. It’s recommended to have a professional inspect the HVAC system in your new home or property, as manufacturers suggest regular cleaning and maintenance for their products. Carrier suggests conducting a system inspection once every 12 months before the beginning of every cooling season.

If you notice that your equipment is no longer working as well as it used to, you may need to have it cleaned. Dirt accumulates in filters, ducts, and vents over time, which can decrease the air flow and require your air conditioner or furnace to work harder. This leads to increased energy bills and reduced efficiency levels.

Unclean air ducts pose a threat to safety and can cause health problems such as allergies or sickness for people with asthma or weakened immune systems. Cleaning dirty air ducts enhances IAQ (indoor air quality), which reduces the risk of getting sick due to airborne pollutants circulating within the HVAC system of homes or businesses. During the heating season, if you notice a musty odor coming out of your vents, it might be due to moisture buildup. This could happen if you live in a colder climate with lower humidity levels or have an older home with single-paned windows. Such a situation can result in increased air leakage through unsealed seams in your attics and crevices. Consequently, your system’s overall efficiency may reduce, leading to higher energy bills.

To maintain a healthy home, it is crucial to clean your HVAC unit regularly. This ensures that your air remains clean and free from pollutants that can harm your health. You can keep your HVAC unit running efficiently and prolong its lifespan by regularly inspecting and servicing it. Although there are various DIY methods to clean your HVAC unit, it is advisable to hire a professional to service your system once a year. Don’t forget to book an appointment with a local HVAC technician today!

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