Remove existing equipment and haul away. Install new Trane XL18/XV80 16 SEER AC/80% furnace (Two Stage, variable speed blower motor) . Install new electrical disconnect and fuse box with properly sized fuses. Weatherize whip from outdoor unit to exterior wall. Install new 7/8 lineset and pressure check When connecting new equipment. Install new secondary condensate pan and add condensate safety switch. Install new return plenum and re-connect main hallway return and master bedroom return. Replace existing 1 stage control board with new Honeywell 2 stage control board. Install new Echo Bee or Nest Thermostats to upstairs and downstairs zoned areas. Install MERV 13 5†filter cabinet placed in attic . Remove all supply registers and seal boots to drywall. Install new hi flo supply registers in all areas of home. Replace existing 30 x 20 return with new High Flow Grill. Huft to schedule 3rd party HERS test. Price includes all equipment, material, labor, 3rd party testing, taxes and per