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Bringing Comfort Home Since 1989

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How Your Heating System Affects Your Air Quality

Your HVAC system affects your indoor air quality in several fundamental ways. It primarily circulates the air throughout your home, including any airborne particles present. Without proper maintenance, several issues can arise, leading to a decline in the quality of air you breathe.

Here are common ways your HVAC could be contributing to lower air quality:

  • Poor Filtration: A clogged or low-quality filter can fail to trap dust, pollen, and other irritants, allowing them to recirculate.
  • Duct Leaks: Gaps or holes in the ductwork can introduce and distribute pollutants from unconditioned spaces.
  • Humidity Imbalances: Inadequate humidity control can encourage the growth of mold and dust mites.
  • Stagnant Air: Without regular ventilation, indoor air can become stale, increasing concentrations of indoor pollutants.

Besides the HVAC-related issues, the lack of fresh air in homes during winter can exacerbate indoor pollution levels by trapping contaminants and irritants inside. Additionally, using combustion appliances (like gas stovetops), wood stoves, or fireplaces can further contribute to indoor air quality problems by releasing smoke and fine particles into the living space.

Keep reading to learn how to mitigate poor wintertime indoor air quality.

Proactive Heating Maintenance Tips

Keeping your HVAC system running smoothly and your air quality good doesn't have to be a challenge. Homeowners can do several simple things to ensure winter comfort while contributing positively to indoor air quality.

Here are key heater maintenance tips for your heating system:

  • Schedule a professional heater inspection every year
  • Replace air filters every three (3) months
  • Ensure your ductwork is in good condition with professional duct cleaning every 3-5 years
  • Test and calibrate your thermostat each season

We also encourage homeowners to discuss further options for protecting indoor air quality with the Blazer Heating, Air, and Plumbing team. Our air quality experts can help determine if additional air filtration, purification, or humidifying systems would benefit your home.

Contact us online to get started.