Today I arrived on site and performed a winter tune-up on the system. Here's a summary of the work completed: **Indoor Unit (Air Handler in Attic):** * Replaced the pleated 1" filter (sizes 12x12 and 12x24). * Observed the indoor coil to be in fair condition. **Outdoor Unit (Heat Pump on Side of House):** * Cleaned the outdoor coil, which is now in good condition. **Electrical Components:** * Tested and confirmed the following components are working properly within manufacturer's specifications: * Blower Motor * Heat Strip Kit * Condenser Fan Motor * Compressor * Compressor Run Capacitor * Fan Run Capacitor * Contactor * Electrical Wiring **System Components:** * Inspected and confirmed the following components are in good condition and working properly: * Blower Wheel * Electrical Wires Secured * Primary Drain Pan * Secondary Drain Pan **System Readings & Adjustments:** * Return air temperatu