Performed preventative maintenance Located air handler in attic Inspected and tighten electrical. Inspected evaporator coil. Inspected blower wheel. Inspected air handler for biological growth (growth is present). Calibrated and tested thermostat. Cycled heating. Took amperage of indoor motor and heat strip. Cycled cooling tested float safety. Took temperature difference. Cleared drain pan and line. Inspected duct work and insulation. Located condenser outback Inspected and tightened electrical. Cleared debris from condenser housing. Rinsed condenser coil. Checked capacitor (found capacitor failing). Checked refrigerant levels. Took amperage of outdoor motor and compressor. System operating to factory standard Highly recommend uv light spoke to customer about benefits.