Called out today to perform a leak search. Used the sniffer all over the condenser, evaporator and lineset. There was a hit on the evaporator. Educated client that this machine is 11 years old and out of warranty. System uses r22 which is no longer manufactured. Gave options for repairs vs replacement. A comfort consultant will be out today between 1-2 pm to give options on replacement. Thank you for always choosing Total Air!