TOT5027 Features: * Dual-Max flushing system, low consumption (1.6GPF/6.0LPF & 0.9GPF/3.4LPF) * Avg. flush 1.28GPF $0$0Adjustable 15""-19"" mounting height * Saves up to 9"" of floor space compared to standard floor-mounted toilet * 1-pc blow molded polyethylene tank to prevent leaks * Pre-plumbed for optional Washlet connection * Complete with #01 Cotton bolt caps * Copper supply line with optional Washlet connection Includes: * 2"" x 6"" Polyethylene outlet included Dimensions: * Support up to 880lbs $0$0Commercial 2"" x 6"" or optional residential installation with 2"" x 4"" wall studs with waste outlet kit