Performed AC maintenance, checked all electrical components and tightened all connections in indoor and outdoor units, checked amps, volts, pressures, blower, heat, thermostat, float switch, UV light, vacuumed drain line, rinsed condenser coil and polished unit, cleaned the interior and exterior of the indoor unit with disinfectant, installed new drain pan strip and customer supplied filter, reprogrammed thermostat to customer specifications.