Senville
Restricted Indoor Airflow
Indoor unit blows air but airflow is very weak even on high fan speed.
Advertisements
Possible Causes
Heavily clogged filters, Dirty evaporator coil, Blower wheel coated with dust, Fan speed setting too low or incorrect mode
How to Fix / Troubleshooting
Safety: Turn off power before cleaning internal components.
- Step 1 – Clean or replace filters: Wash reusable filters or replace if damaged.
- Step 2 – Clean blower wheel: Access the blower and use a soft brush and vacuum to remove dust from the blades.
- Step 3 – Clean evaporator coil: Use coil cleaner to remove buildup that restricts airflow.
- Step 4 – Check settings: Ensure fan speed is set to HIGH and louvers are fully open.
Advertisements
Repair Difficulty
Easy
2/5
Required Part
Indoor Air Filter
Check Price on Amazon
We may earn a commission from links on this page.
Advertisements