2019 downstairs carrier airhandler Checked and tightened all electrical connections Customer recently changed filter Drain was clear and draining Blower motor and wheel have some dust and biological growth build up Evaporator coil was acceptable Condensate pan has biological growth build up Heat strips were functional and within manufacture range 2019 downstairs carrier heatpump Checked and tightened all electrical connections Dual run capacitor was within manufacturers range Primary electrical unit was acceptable Refrigerant levels were acceptable at this time Condenser coil was acceptable Fan blades and motor were acceptable Washed coil from inside out Cleared debris from bottom of unit Waxed top of unit 2019 up stairs carrier airhandler Checked and tightened all electrical connections Customer recently changed filter Drain was clear and draining Blower motor and wheel were acceptable Evaporator coil was acceptable Condensate pan has biological growth bu