Need to return first call Monday morning to install 2 UV lights, 2 drain safety switches, a thermostat and 2 drain pan treatments. Two system tune up performed this evening. Primary bedroom unit is a Goodman heat pump with air handler installed in 2015. All electrical connections are tight with no corrosion. Blower wheel and evaporator coil are clean. Refrigerant levels are in range. Compressor and condenser fan motor are acceptable. Outdoor unit was washed and waxed. Main system is a good an heat pump installed in 2019. All electrical connections are tight with no corrosion. All amp draws are within range. Evaporator coil is slightly dirty due to an improperly installed UV light that has eroded the paper air filter. Coil will be cleaned when technician returns on Monday morning. Compressor and condenser fan motor are acceptable. Outdoor unit was washed and waxed. Neither unit currently has a drain safety switch.