16-Point Spring/Summer Maintenance Checklist
What all do we cover with our air conditioning maintenance? Here's our checklist for the spring and summer:
- Check indoor air filter
- Check operation of the thermostat
- Check evaporator coil
- Treat primary drain pan with algaecide tablets
- Blow primary and secondary drain lines
- Check blower assembly
- Check attic equipment and duct system for apparent air leaks where accessible
- Check system's total static pressure
- Check temperature drop
- Check power connections in outdoor unit
- Check compressor amperage draw
- Check condenser fan motor amperage draw
- Check refrigerant charge and perform leak search if low where accessible at no additional cost
- Calculate outdoor unit Energy Efficiency Ratio (EER)
- Rinse off condenser oil
- Wash and wax outdoor unit's cabinet