Model # XC1406023004 Serial # 5816E15948 Completed a preventative maintenance on. 8 year old Lennox unit. I changed the 20x25x1 filter, then I water tested the condensate pump and it was operating properly. Then I took a split temperature reading and it was 21 degrees perfect. After that I went outside to the condenser and performed amperage readings the condenser fan motor was at 1.1amps rated for 1.4 amps the compressor is rated for 21.4 and running at 11 amps the capacitor and contactor are both in good shape. The unit is operating properly at this time