Completed two preventative maintenance on air conditioner. Model # XC14-030-230-03 Serial # 5811A07466 I started working on the first floor unit. I changed the 20x20x1 air filter. Then I took a split temperature reading and it was 20 degrees that’s perfect. Then I water test the drain line and condensate pump and they are both draining properly. After that I went outside and performed a amperage readings on condenser fan motor.88 amps and the compressor is at 8 amps the capacitor and contactor are both in good condition and working properly at this time. First floor unit is operating properly at this time and ready for summer!! Lennox Model # XC14-024-230-02 Serial # 5811A04448 After that I went upstairs and changed the 14x30x1 filter supplied by the customer. Then I took a temperature split 20 degree’s, and water test the drain line. I went outside and performed a amperage readings on the condenser fan motor.77 amps and the compressor at 6.4 amps. both the capacitor and contac