Positive Impacts of Air Conditioning on IAQ
Temperature Regulation
- Benefit:Maintains a comfortable indoor environment by cooling and dehumidifying the air
- Health Effect:Dirty evaporator or condenser coils reduce efficiency. Clean them annually
Humidity Control
- Benefit:Lowers indoor humidity, preventing mold growth and dust mite proliferation
- Health Effect:Helps alleviate respiratory issues and allergies caused by damp environments
Filtration of Air Pollutants
- Benefit:Filters trap dust, pollen, and other airborne particles
- Health Effect:Reduces exposure to allergens and improves respiratory health
Negative Impacts of Air Conditioning on IAQ
Accumulation of Dust and Allergens
- Cause:Poor maintenance and infrequent filter changes
- Effect:Recirculates dust, pollen, and other allergens, worsening IAQ
Growth of Mold and Mildew
- Cause:Moisture buildup in AC systems due to poor drainage or lack of cleaning
- Effect:Releases mold spores into the air, potentially causing respiratory issues
Spread of Airborne Viruses and Bacteria
- Cause:Recirculation of air in poorly ventilated spaces
- Effect:Increases the risk of transmission of illnesses in enclosed areas
How to Improve IAQ with Air Conditioning
- Regular Maintenance
- Use High-Quality Filters
- Invest in Air Purification
- Ensure Proper Ventilation
- Avoid Overcooling
- Upgrade to Energy-Efficient Models
- Regularly Check for Leaks
