I completed a complimentary refrigerant leak search on the system. I found one leak in the suction service valve. The emergency heat amps are 21 on all legs in correct range per manufacturer specifications. The blower amps are 1.4 in correct range per manufacturer specifications. I found multiple wires in the heat pump that have rubbed through the outer jacket and are arcing off the copper lines. The exposed wires are making the heat pump fault randomly. I showed the customer everything I found. The compressor meghommed middle green (good). The 40+5 capacitor is in correct range per manufacturer specifications. The control board is in good condition. The condenser fan amps are .8 in correct range per manufacturer specifications. The compressor amps are 6.49 in correct range per manufacturer specifications. The system is working at this time but is prone to failure until repairs are completed. The customer requested a quote on a new system since their system is 10 years old and they