Complete system checkout NOTED, evaporator coilentering surface is caked with hard crusted soiling and pet hair and is suspect of dripping down onto floor (humidity water cannot follow fins in coil); blower cage is dirty: low voltage wires at outdoor unit are deteriorated (future problem) , also small section of copper pipe at outdoor is of wrong size. NOTED FURTHER: Breaker box did not show any labeling for outdoor or indoor units, two 100amp breakers are located near the elect meter Advised customer to have electricial scope out where breakers are for equipment and also determine if electrical needs upgrade