Preventative maintenence inspection on 5 total Cooling units. Two geothermal, two ductless mini splits, and one Trane ducted split system. All systems are operating properly in cooling. Geothermal units flushed drain pans, drain traps, and drain pumps. Larger unit by garage steps has a new 30x32x2 air filter installed, supplied by Robin. Other geothermal unit requires two 14x30x1 air filters. Current filters are in decent condition. Test ran each in first and second stage cooling. Performed heat of Rejection worksheet for each unit including both stages. Ductless mini splits air filters cleaned, and test ran in cooling. Outdoor coils are in clean condition. Control batteries (2xAAA each) are not showing low levels and no corrosion. Basketball court Trane system installed new 20x25x4 filter supplied by Westin Air. Outdoor unit is in great condition. No visible rodent damage and coils are in clean condition. All systems are operating properly with no issues suspected or found. All thermo
