Extend refrigerant lines and condensate drain line from outdoor unit to new furnace location Extend natural gas line, low voltage and high voltage from existing location to attic location Install new return air filter grille in ceiling of hallway and new return air plenum Cut and cap existing supply plenum and seal seams Fab and install supply plenum and extend supply ducts from new plenum to existing plenum and remaining duct runs Install new secondary drain pan for equipment in attic Install new furnace and evaporator to match existing condensing unit size Extend new combustion exhaust event through the roof (roof opening and flashing by others) Demo and dispose existing equipment and recycle Additional- Extend flexible discharge vents for two previously installed bathroom exhaust fans to acceptable locations