Called out today to install pure air germicidal and perform an evaporator coil cleaning in place. Used chemical coil cleaner to extract debris from inside of the fins. Repeated this cycle twice. Used a brush to remove excess debris. Flushed drain line to remove debris left in pan from cleaning. Installed pure air germicidal. Placed ballast inside of the air handler due to a tight closet. Placed bulb on a magnet to allow for easy relocation if needed. Lifetime warranty is active and bulb is due to be replaced in three years. Equipment is operating properly at this time. Thank you for always choosing Total Air!