Completed full Goodman system installation. Inside replaced thermostat with Honeywell T4. Flushed lineset and adapted to existing lineset, gas line, electrical, and ductwork. Ran new flue piping to chimney. Added (2) 16x25x1 filter racks and filters. Ran new pvc drain. Outside replaced disconnect box, whip, and pad. Cycled and tested, system working properly at this time.