Model # XC17-036-230-03 Serial # 5811G02985 Came to perform a preventative maintenance. Customer said unit was not working properly. The system was shut off on low pressure. Paul ash put 5 lb of 410-a last year. Because the system is not under warranty and has a big leak the customer wants a quote on a new system. Model # XC14-030-230-03 Serial # 5809G09400 The customer decided to have their upstairs unit serviced as well. Customer changed out 30x10x1 filter. Made sure condensate pump is working. And the unit had a 20 degree split That is perfect. Then I went outside performed a amperage readings on the condenser fan motor .9 amps and compressor 7.8 amps the capacitor and contactor both are operating and were replaced in 2020. The condenser coil was very dirty causing system to have high head pressure the customer decided to have me clean it and he paid for a single system chud club membership. Second floor system is operating properly at this time.