The Unitherm Manual Bootwash System is unique in that it can be installed nearly anywhere. The only services required are water supply and drainage. Operation is simple: the associate places his or her boot onto the center foot valve, activating a water and detergent mix, then uses the brush to scrub the boot. The system is relatively small, economical, and effective. Unitherm bootwash systems are manufactured from heavy duty 14 Gauge 304 stainless steel and USDA approved polymers. These systems arrive fully plumbed and tested, hand brush included.