Today I arrived on site and performed a summer tune-up on your system. Here's a summary of the work completed: **Indoor Unit (Air Handler - Garage, Attic):** * Replaced the pleated 16x20 air filter. * Observed the indoor coil in fair condition. **Outdoor Unit (Heat Pump - Side of House):** * Observed the outdoor coil in clean, fair condition. * Verified proper operation of the blower motor, condenser fan motor, compressor, compressor run capacitor, fan run capacitor, contactor, and electrical wiring. * Confirmed the blower wheel, secured electrical wires, primary drain pan, and secondary drain pan are in good working order. **System Performance:** * Measured a return air temperature of 73.0°F and a supply air temperature of 57.0°F. * Cleared the condensate drain line and cleaned out the primary pan. * Restored power to the units. **Recommendations:** * Recommend installing a safety shut-off switch. **Overall:** The system is currently working properly. Tallah