Total Air Cares Membership w/ Additional System Performed maintenance on two split systems. Cleared both drain lines tested both float switches. Checked refrigerant pressures and temperature differentials. Checked amp draws on compressors fans and blowers. Checked condition of coils and blower assemblies. Units running, and cooling at this time. Highly recommend adding a UV system to keep bacteria from growing and mechanical parts, clean in the air handlers as well as adding surge protection for the outside units