Feature:1. Made of premium stainless steel material, strong, sturdy and has long service life.2. This thermostat is specially designed for hot and cold bath tub, suitable for bathtubs, small spas, small hot tubs.3. Cold water can also be heated, mainly for heating and constant temperature functions. Easy to install and the water temperature can be set between 22‑55℃.4. This SPA thermostat is characterized by excellent performance, complete function, practical and easy operation.5. It is widely used in the circulation system of hot spring and pressured hot tub to maintain and heat the water temperature.Specification:Item Type: SPA ThermostatMaterial: Stainless SteelPower: 2KWProduct Size: Approx. 310 x 121 x 153 mm / 12.2 x 4.8 x 6.0 inWeight: Approx. 2716g / 95.8oz.Package List:1 x Thermostat1 x User Manual2 x ConnectorNote:1. Please allow 0-2 cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.