- A dirty air filter can restrict airflow, reduce efficiency, and cause the system to work harder than necessary.
- Inspect the air filter once a month and replace it as needed, usually every 1-3 months.
2. Clean the Condenser Coils
- The condenser coils are located on the outside of the unit and help to dissipate heat.
- Clean the coils with a soft brush and a garden hose once or twice a year, or more often if the unit is in a dusty or dirty location.
3. Clean the Evaporator Coils
- The evaporator coils are located inside the air handler and help to absorb heat.
- Clean the evaporator coils with a soft brush and a vacuum cleaner once a year.
4. Check the Refrigerant Level
- Low refrigerant can cause the system to lose efficiency and not cool properly.
- Have the refrigerant level checked by a qualified technician once a year.
5. Check the Thermostat
- Make sure the thermostat is set correctly and is in good working order.
- Replace the batteries in the thermostat if it is battery-operated.
6. Have the System Inspected by a Qualified Professional
- Get the system inspected by a qualified technician once a year to identify and fix any potential problems.
