Two system tune up performed today. Downstairs system is an Amana heat pump with air handler installed in 2019. Upstairs system is a Goodman heat pump with air handler installed in 2021. All electrical connections are tight with no corrosion. Both systems are clean. Filters changed. All electrical connections were tightened. Refrigerant levels are in range. All amp draws are within spec. Both outdoor units were washed and waxed. Customer did not have filter for upstairs unit. Unit requires an Aprilaire 113 filter.