High Quality Polymer TankCHAMPS tanks are constructed with high quality durable polymer material for energy saving by minimizing heat loss.High Precision Power SelectorProvides easy and precise control over the water temperature.Double Safety Anti-Scald DeviceEnhanced double safety anti-scald device cuts off power supply automatically when the water temperature rises to scalding level.Energy and Water SavingSave on utility bills with the 3-in-1 stop valve which allows you to control the water flow.IP25 Splash ProofDesigned and built with an IP25 rating that protects the internal circuits from splashing water.Massage Shower SetEach heater is equipped with a premium chrome 3-way multi-massage shower set for a complete and refreshing shower experience.easy installation.