The heat elements were pulling 19.91A. The indoor blower motor was amped at .72A, and clean free of debris. The indoor coil is clean at this time. We conducted a leak search and it all checked out, no leaks. The compressor is amped at 3.98A. The condenser fan is pulling .55A. The condenser coil is clean. The run capacitor is in correct range per manufacturer specifications. The defrost cycle is working properly at this time. All wiring is tight and in good condition. The refrigerant pressures were 76/375, this is within manufacturer specifications. The ductwork is clean at this time. Upon inspection of the contactor we found it to be pitted, recommended replacing the Contactor before failure. The system is working properly at this time. The customer signed for the Contactor replacement. We replaced the Contactor and tested operation.