12/8/22 Upon arrival found system heating and cooling properly. Tested amp draws and checked capacitor. System needs a compressor saver next year and I told the customer he would need to get one. Recommended UV system and customer declined. Recommended surge protector and customer declined. Coil was pretty clean and we were unable to wash it due to rain. Checked delta and it was at 20. Drains were clear and switched filter. No further issues found