Perform full cut-in R-8 Ductwork. Installed 2 1/2 ton American Standard gas/electric package unit on roof 16 seer two stage Heat, two stage cool with true variable speed blower. Run gas line from wall furnace, run new electrical to panel, electrical disconnect. Adjustable roof curb with plenum drops. All materials and labor included. Crane will be needed. Nest thermostat included. Permits and Title 24 duct tested.