Im a service Tech but the place im working on hired me as a maintenance guy. they figured it was cheaper to hire and keep a service tech on staff than call someone every week. They want me to save the coil. so I will do my best, they have alot of these spray coil cleaner bottles and all the time in the world. ill post my results later on
Sounds tedious. Guess you know what you'll be doing for a while huh? Best of luck. Keep us posted, let me know what you find to work best. One of our tech's had four outdoor coils all next to each other in a corner, the hotel decided to run a sprikler on them for a few years. Poor guy had to clean the walls, the units, and the coils. All of them covered in calcium build up. I'm sure the bill will prompt them next time to get service sooner rather then later.