Ac maintenance: Unit is a 2020 TRANE TEM6 5ton paired with a 5ton XR TRANE condenser. Unit is very clean and operating to manufacture spec. All electrical, capacitors and relays are in good shape. Refrigerant charge is 131/302 with 8 degrees of sub cooling and 13 degrees of super heat. Unit is operating at a 20 degree temperature drop with 56% humidity.