Performed AC Maintenance/ VIP Annual Maintenance Member. Equipment is one year old. - Systems return air plenum, air distribution motor/assembly are still clean. - Filter aprilaire #213..requires replacing.( homeowner said that he has one on order and will install when it arrives) - Treated drain lines. System draining properly and not retaining water. - Provided a demand for cooling at both thermostats. - Thermostats, control boards, sensors, and zone dampers are communicating/functioning properly. - Washed/water rinsed outdoor condenser coils. - checked electrical components/amp draws - surge protectors are still functional - UV light/bulb in supply air distribution plenum is still functional - refrigerant charge is at manufacturer operating specifications. - system providing a 20°F - 21°F temperature drop across the coil - photo documentation attached - cooling maintenance checklist form filled out and attached. - System cooling, draining, communicating/functioning properly and at