System- Garage and Weight room mini split Approx Age of System: 5 years Indoor Return Dry Bulb Temp- 70/69 Return Wet Bulb Temp- 60/59 Supply Temp- 51/52 Temperature Difference- 19/17 Required Difference- 16-23 Filter- checked filters and they are clean at the time. Blew out drain line: No Fan blade still looks ok. Notes- No visible issues at this time. We will continue to monitor going forward. Left voice mail for Ms. Privett on renewing membership. Scheduled next tune up date: