Annual membership. Upon arrival to the scheduled system maintenance, was informed the air handler was in the attic and condenser unit is by the garage. I pulled off the panel door to the indoor unit and inspected all electrical components connections inside the air handler, collected amp draw and voltage readings off electrical equipment, and check the unit for cleanliness. The air handler unit is clean from biological growth. The Germicidal Ultraviolet Light System has helped keep the unit clean and produce better indoor air quality. The evaporator coil and blower fan wheel are clean. The temperature split is 18 degrees in cooling mode and within normal range. Checked and tightened all electrical components to make sure they were secure and within factory range. Flushed the condensate drain line and vacuumed to remove any blockage or debris. Was informed The filter was recently replaced and gets done by homeowner. Checked the system refrigerant charge from the outdoor unit and it is w