Flushometer Toilet, Mounting Style Floor, One Piece/Two Piece One Piece, Bowl Shape Elongated, Gallons per Flush 1.28, Flushing Method Flushometer Single Flush, Color White, Water Surface Area 10" x 12", Collection Zurn One, Height 30-5/8", Width 14-3/8", Depth 27-3/8", Rim Height 16-5/8", Flush Handle Sensor, Flush Valve Type Exposed Hardwire Sensor, Trapway Dia. 2-1/8", Features Uses as Little as 1.1 Gpf, Power Source 7.6 VDC Power Supply, With Seat/Without Seat Without Seat, Bowl Mfr. Model Number Z5645-BWL, Tank/Flushometer Mfr. Model Number ZER6200-WS1.0005, Rough-In 4-1/8", Bolt to Seat Front 18-7/16", Material Vitreous China, Includes Flush Valve, Bolt Caps, Manufacturers Warranty Length 3 yr., Standards ANSI/ASME Standard A112.19.2-2003 and CAN/CSA B45 Requirements, Green/Sustainable Attribute Toilet Uses 1.28 gpf or Less