AC precision tune up. Clean and tune up AC; cleaned condenser coil, checked all outdoor electrical components, tested indoor air flow, checked refrigerant levels, and tested overall AC operation. Humidifier precision tune up and cleaning. Remove current water pad, clean off pad housing and water distributor. Clean out humidifier box. Clear out drain line. Replace with new water pad. Test operation. Air Exchanger cleaning and tune up. Remove filters and core to vacuum. Also clean cabinet interior. Inspect bearings on blower assembly. Install core and filters. Clean off outside hoods. Test operation of air exchanger. Removed the blower wheel, scrubbed and cleaned the fins. Motor starter was replaced due to burnt and pitted. Installed Surge protector to prevent power surge and damage the electrical components, Diamond screen to prevent small animals from getting into the exhaust pvc pipe and damaging the furnace and Start assist kit to provide a boost in power when the ac starts up and he