- Dirty drip pans and coils
- Inefficient or dirty filters
- Poorly maintained air ducts
- Buildup of dust and debris
- Improper air balance
Pollen count is up! HVAC precautions!
May 22, 2017
Pollen can wreak havoc on your HVAC system!!! Which also means on your sinuses and air quality! It affects your system in the following ways: