Performed a 1 system spring maintenance ( heat pump). Tasks performed. 1. Visually inspected condenser coil for debris/ dirty. 2. Inspected condenser fan motor. 3. Inspected condenser fan blades. 4. Inspected/ cleaned wiring connections,,, noticed the condenser wire has severe damage and needs to be replaced as soon as possible. 5. Tested compressor/ condenser fan motor capacitor. 6. Checked refrigerant pressures. 7. Checked compressor amp draw. 8. Checked condenser fan motor amp draw. 9. Inspected / replaced return filter. 10. Inspected return plenum for debris/ dirty. 11. Inspected evaporator coil,,,there are some signs of rust underneath. 12. Inspected blower motor/ blower wheel,,, is extremely dirty,, some growth on the blower wiring and buildup on blower wheel. 13. Checked blower amp draw. 14. Measured temperature differential . 15. Inspected drain lines,,,unit doesn’t have any water safety switches installed,,, we noticed they have had water issues in the past and recommended a