Performed Maintance on 2- 2016 Goodman heat pump systems. Checked all voltage amperage and capacitors for both units all are good at this time. Checked pan float switch for upstairs air handler safety is working normal. Ultraviolet light is good, replaced pan strip. Evaporator coil and condenser coil both look good, cleared drain line. Checked downstairs air handler found ultraviolet light burnt out replaced with new one, no charge to customer it was under a year since installation. Replaced pan strip, checked condensate pump it is working normal at this time, cleared drain line. Evaporator coil and condenser coil both look good at this time.