Model # GCGD36S21S2B Serial # W1D1919070 Customer has no air conditioning I could not get a hold of the home owner but her brother was their. The capacitor was bad. I replace the capacitor and the system is leaking. But it is a r22 system. I explained to the brother the system should be replaced because of the age and refrigerant type. This system is not going to cool properly. Customer want to see if it works before they think about replacement we should try and reach out to the owner of this property