BRASSCRAFT Gas Water Heater Installation Kit (1-15 1/2" gas line,2-15" copper flex water lines,2-1/2" pipe conn. ,2-3/4" pipe conn. ,2-3/4" pipe nipples,2-3/4"x1/2" reducer bushings,1-1/2" pipe nipple, 2- gas connectors ,1 roll Teflon tape