Today I arrived on site and performed a winter time tune up on your system, confirming it's currently working properly. **Indoor Unit (Air Handler in Closet):** * Verified the indoor coil is clean and in good condition. * Replaced the pleated 16x20x4 air filter with a spare provided by the customer. **Outdoor Unit (Heat Pump on Side of House):** * Confirmed the outdoor coil is in good condition. * Tested and inspected the blower motor, compressor, blower run capacitor, compressor run capacitor, fan run capacitor, contactor, defrost control board, and electrical wiring; all are working properly within manufacturer's specifications. **System Components:** * Inspected the blower wheel, heat exchanger, primary drain pan, and secured electrical wires; all are in good condition and working properly. * Cleared the condensate drain line, cleaned out the primary pan, and tested the safety switch. * Verified the condensate drain line is connected and strapped down. **Measure