Electric Non-Thermostatic Tankless Single Point Water HeaterThis point of use SP3012 Non Thermostatic Electric Tankless Water Heater gives you an endless supply of hot water when you need it. Its tankless design means there's no storage capacity to run out, no standby heat loss, and no wasting energy heating a tank full of water. The flow switch activates the heater only on demand when the water is turned on so it's 99% energy efficient. Use it for hand washing, kitchen, bar, and utility sinks, a low flow,