Today I arrived on site and performed a summer tune-up on the system. Here’s a summary of the work completed: **System Assessment:** * Overall equipment condition is fair. * Indoor unit is a package unit. * Outdoor unit is a package unit. **Component Inspections & Testing:** * Checked the pleated 1" filter (20x25). * Indoor and outdoor coils are in fair condition. * Verified proper operation of the blower motor, condenser fan motor, compressor, blower run capacitor, compressor run capacitor, fan run capacitor, compressor start capacitor, contactor, and electrical wiring. * Confirmed the blower wheel, secondary drain pan, primary drain pan, and electrical wires are secured and in good working order. * Carbon monoxide test was not applicable. **Measurements & Adjustments:** * Return air temperature: 76.0°F. * Supply air temperature: 60.0°F. **Drainage:** * Cleared the condensate drain line. * Cleaned out the primary drain pan. **Final Steps:** * Restor