The Kauai rain shower system is brilliantly simple! Designed to use your existing valve, it replaces the old showerhead with an elegant, 8-inch rain showerhead and multi-function hand shower. The integrated brass slide bar allows adjustable height control for the hand shower and brass soap dish while providing a conveniently located diverter for switching functions. The soothing rain showerhead and multi-function hand shower can be used separately or together for a multitude of spray combinations. Available in chrome, brushed gold, brushed nickel, matte black, or oil-rubbed bronze to match any decor. The kauai shower system connects to the water supply at your showerhead location and uses your hot/cold shower valve. Typical installation is less than 1 hour—even for the do-it-yourselfer. This shower system does not have a hot/cold mixing valve, please refer to the tru-temp valve (model #3001-riv-pb) if you are remodeling and need a valve.