Completed full Goodman installation. Adapted to existing electrical, gas, flue, duct work, and lineset. Installed new condensate pump, vinyl tubing, gas shut off, pvc drain, and flue pipe. Replaced thermostat with Honeywell T1. Outside replaced disconnect box, whip, and pad. Cycled and tested, system working properly at this time. Filter size 14x25x1. Also replaced st5 expansion tank on water heater.