Today I arrived on site to perform a winter tune-up. Here's a summary of the work completed: **Indoor Unit (Garage):** * Verified the unit services the whole home. * Checked the 20x25 pleated 1" filter; replaced it using the customer's spare filter. * Observed the indoor coil to be in fair condition. **Outdoor Unit (Side of House):** * Observed the outdoor coil to be in fair condition. * Tested and inspected the following electrical components, all operating within manufacturer's specifications: * Blower Motor * Condenser Fan Motor * Compressor * Blower Run Capacitor * Compressor Run Capacitor * Fan Run Capacitor * Compressor Start Capacitor * Contactor * Electrical Wiring * Inspected the following components, all found to be in good working order: * Blower Wheel * Secondary Drain Pan * Primary Drain Pan * Electrical Wires Secured **System Performance:** * Measured a return air temperature