Comfort - Water heater produces hot water instantly so you can enjoy a hot shower without having to wait for water to be heated up, nor worry about ever running out of hot water - 3-in-1 compact valve to allow for easy control of water flow - Large and smooth temperature control knob for easy grip and precise temperature control - Three different spray modes to give you a variety of shower experiences - Copper heating element to provide rapid heat transfer Safety - Built-in power protection to ensure power does not surge and cause - Dual Temperature Cut-off to prevent overheating and scalding - IP25 Protection to ensure internal electrical components do not get splashed by water - Casing designed to be non-flammable and self-extinguishing to provide protection against fire Peace of Mind -All-in-One Hydraulic Structure to minimize points of vulnerability to ensure long lasting performance