Toilet Seat not included Elongated floor mount flushometer valve toilet, top and back spud, less seat High efficiency, low consumption 1.6 GPF Fully glazed 2-1/8-Inch trapway 10 or 12-Inch rough-in ADA compliant with 16-1/2-Inch rim height for accessible applications Touchless piston-operated flush valve 8-year CR-P2 lithium battery installed in valve