Cold water supply temperature:5-29 ,hot water supply temperature:50-95, Mixing Water: 35-45, Adjustment Accuracy: +/- 2.thermostatic mixing valve Durable brass body, easy to install.deck mount mixing valve The valve has a 15 mm hot and cold water inlet. The thermostat on the valve can be set to 38 with a safety switch that can be increased to maximum value, 42. Thermostatic Mixing Valve is Perfect for using in the bathroom, washroom, kitchen, wash and etc. colour: as shown Material: Brass Package Contents: 1 x thermostatic mixing valve Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.