Replaced old furnace. Installed new supply plenum and return plenum. Installed new secondary drain pan. Installed media filter. Also installed new bucket and put in a new 9” flex run to supply. Rebuilt and cleared drain. Installed new condenser, put in new thick wall insulation around suction line. Low voltage was ran in 1/2” seal tight. System was pressure tested and passed vacuum test. Capacitor was changed. Installed new disconnect and 1/2” whip. Tested system. Everything is working at completion of install.