The Strahman M-200TS is a mixing unit for hot and cold water. It features rugged construction and superb quality for superior thermostatic control. The unit's accurate and solid, liquid-filled thermostat allows you to set the exact output water temperature desired from 80°F to 160°F. With its durable bronze construction, this unit is built for long-lasting reliability. The unit also includes an integral shut-off valve. HOSE ASSEMBLY AND SPRAY NOZZLE NOT INCLUDED; MUST BE PURCHASED SEPARATELY.