Volume 141 Catalog Page: 623Will fit 1.28 or 1.6 GPF Niagara Ecologic TanksAdjustable rough-in from 10-5/8" to 12"Fully glazed 2" trapway16-1/2" bowl rim height11 x 20 replacement footprint covers existing cutout areaUse with Niagara 1.28 GPF flapperless tank N2225T (728368)WaterSense and ADA approvedAdditional freight charges will apply for shipments outside our local delivery areasN2235EB