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Heating and air conditioning are essential to your family’s comfort. But, what you may not realize is that they also affect your household’s health. With flu season ongoing and winter on the way, many HVAC contractors say now is the time to understand this relationship, so you can reduce air-related health risks.   

The Relationship Between HVAC Systems & Health

Air conditioning units contain a filter that prevents bacteria, dust, and pollen from passing through the system. However, if homeowners don’t regularly clean or replace the fixture, these substances can still contaminate the air.

Likewise, dust and debris can accumulate in the home’s ductwork over time. Every time air passes through the system, some of this dust—and any other allergens attached to it—are blown throughout your living space. Occupants and visitors may then experience itchy eyes, coughing, nasal congestion, or sinus pressure after just a few hours of exposure. 

hvac contractorIf you live in a humid area or have a unit with poor ventilation, the HVAC system could also become a breeding ground for mold. Mold typically grows in the air handler, blower, or ductwork. Exposure can cause mild side effects such as dry eyes and skin irritation, or more severe ones like headaches, nausea, and vomiting. According to the Asthma and Allergy Foundation of America, mold can also trigger asthma attacks in sensitive individuals. 

How to Reduce Air-Related Health Risks

Ask any HVAC contractor, and they will tell you that homeowners should be proactive about heating and cooling maintenance. Here are a few tips most professionals recommend.

Change Filters

As previously mentioned, filters should be cleaned or replaced regularly to prevent contaminants from entering your home. Contact a professional HVAC contractor to determine how often you should do this task.

Schedule a Duct Cleaning

Buildup in your home’s ductwork not only decreases the indoor air quality, but it also makes your HVAC system less efficient. To combat both air-related health risks and high utility bills, the National Air Duct Cleaners Association recommends getting your ducts cleaned every three to five years.   

Arrange an Inspection

For optimal performance, you should have your entire HVAC system inspected at least once a year. During the annual inspection, the technician will identify and fix any issues that could allow contaminants into your home. They will also tell you when it’s time to replace various components.    

 

If you’re concerned about your home’s indoor air quality, contact Pointon Heating & Air Conditioning. For over 42 years, their HVAC contractors have helped residents of southern Wisconsin not only reduce air-related health risks, but also keep their systems in top condition. Visit them online for more on their comprehensive repair and installation services. To schedule an appointment, call their Baraboo location at (608) 356-4177 or their Portage location at (608) 745-4616.  

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