Voyager Electric Compact Toilet System with Tank - 12VA complete sanitation system is designed for small compartment systems where tanks cannot be installed. Does not need a pressurized water system. Just needs a water hookup.Features: Utilizes a suction pump on the toilet; 8-gallon tank; 1-button flush and fill; Low profile allows for ample headroom; All ceramic bowl; Compact design, compact seats; Specifications: Dimensions: 19" x 21" x 20-1/2"; - cis2:mm5mnJlm -Brochure (pdf)