Upon arrival for tune up system on and cooling. Inspected indoor unit. Changed filter. Drain line clogged. Coil and blower clean. UV light out. Furnace ignited and heated properly. Inspected outdoor unit. Fan and compressor amp draw within unit specifications. Capacitor out of tolerance. Replaced capacitor within warranty. Refrigerant pressure good. Recommended clearing drain line. Customer agreed. Recommended replacement of UV light. Customer declined at this time.