New supply plenum and all new ductwork, reuse boots and registers. Seal with mastic. Seal ducts in attic for air bnb area. Install new 2.5 ton vertical air handler in closet and heat pump outside on wall mount bracket. Replace Mitsubishi mini split and install on wall mount as well. All modifications to line set and ELECTRCIAL wiring are all included. No surprise charges. Remove all old zone controls. Install 4 inch media filter under air handler. New Wi-Fi thermostat. on the first day rip out condenser for split mini split system. Replaced new condenser on new wall mount kit tear out and take out old condenser and pad and blocks. Put mini split on wall on new wall mount second day. Come in tear out all ductwork. replaced ductwork third day tear out system and replace split system two heat pump, communicating system on new stand new Plenum, going up into attic. All ductwork runs run straight to Plenum with dampers at Plenum returns ran and hung. Mastic taken