Upon my arrival in Rosanky, for an AC service, I performed HH14C. I pulled the air movement system, sprayed the coil down with viper coil cleaner, disassembled the air movement system and chemically cleaned it, rinsed the coil off, removed all bacteria from the system, cleared the water removal system, installed to germicidal uv bulbs inside the cabinet, installed PCO on the supply plenum and tested the system. I found everything performing very well at this time and the system is clean.