Replace 4' of 8x8 Ductwork in crawl space Install 1 - 4" crawl heat Re-Route 2 - 6" heat runs to sides of 8x8 ductwork Replace main trunk line in basement Install 8' of 16x8 ductwork Install 10'-12' of 14x8 ductwork Re-Route 6" & 7" heat runs (currently coming off end cap) to sides of new ductwork