AC Maintenance completed on two 2yr split gas 3 ton AC Pro attic systems; 20 x 20 x 1 pleated filters in place in good condition; cleared both condensation drain lines; cleaned both condenser coils; recommended two surge protectors to protect against overcurrents; ran to cool all components operating properly within manufacturer specifications; 58 degree supply on both units; both thermostats read 68 correctly calibrated. No further recommendations at this time.