Service call completed, upon arrival unit wasn't getting high voltage, checked electrical components, found 60 amp disconnect breaker not engaging and contactor element pitted, advised client system condition and provide with options and recommendations, replaced defective component and tested system, systems is working at this time, this unit is over 17 years old, coils are very impacted with rust, compressor and other components aren't very efficient send on email on file systems replacement quote, financing options are available, call to scheduled