Super tune up performed today on an Amana heat pump with air handler installed in 2022. All electrical connections are tight with no corrosion. X13 blower motor is acceptable. Blower wheel and evaporator coil have some light build up starting to form. Compressor and condenser fan motor are acceptable. Refrigerant levels are in range. Defrost control board and reversing valve are working properly. Outdoor unit was washed and waxed. UV bulb needs to be changed on the next visit.