Unit was under salt water form the hurricane. We check all the components found TX not working, probably. Evaporator coil is rusty evaporator coil need to be replaced and the.TXV .ohms compressor was high and condenser fan motor overheating. Static pressure was high unit out of warranty. The ductwork need to be replaced a small for the unit.The unit working hard. Unit need to be replaced. The customer is.hvac engineer customer want to schedule comfort advisor.