Air Filter
☐ Change air filter every Month
Evaporator & Condenser Coils
☐ Inspect coils for damage and leaks
☐ Clean coils (if needed)
☐ Repair damaged fins (if needed)
Drain Line & Drain Pan
☐ Inspect drain line and drain pan for build-up
☐ Remove clogs for proper drainage
Blower & Condenser Fans
☐ Check that fan wheel spins freely
☐ Inspect and replace fan belt (if needed)
☐ Oil fan motor (if needed) Electrical & Controls
Thermostat
☐ Test thermostat fan speeds (if applicable)
☐ Test & calibrate thermostat temperature
☐ Adjust thermostat schedule (if applicable)