Completed service call After completing evaluation, found that the system will need several ductwork replaced and repair. Also return and supply plenum Will need to be upsized original metal ductwork is wrapped with asbestos tape AC and coil would need to be upsized filter cabinet. will need to be installed along with Apcox air scrubber UV light. Client would like a supervisor to come out and cover the new system due to the high prices condition of the system for repairs. Based on our findings today, it might be time to think about getting a brand new system.