Came for a warranty call. When came in thermostat was flashing due to water leaking I. The drain on and activating safety switch. Drain line was cleared, but water was leaking from tread pissed attached to evaporator, evaporator is also creating a lot of condensation due to the humidity and poor attic insulation. Proceed to replace pvc thread piece also re sealed the drain line and evaporator and added insulation to the line to prevented from sweating. Also found biological growth trying to spread through system, let costumer know about this issues and gave her options. Costumer decided to move forward with enhancement. Work was done and tested. System is now working properly. Thank for choosing TE Certified!