Stiebel Eltron Tempra 12 Trend Electric Water Heater

Product Info Advanced Flow Control™ is a standard feature in our Tempra® Plus models. If the demand asked of a Tempra® Plus is greater than the water heater can handle, Advanced Flow Control™ works by automatically reducing the flow of water slightly. Unlike water heaters from other manufacturers that can deliver colder water than desired, a Tempra® Plus automatically delivers slightly less water, but at the hot water temperature wanted. There is never a cold water surprise with a Tempra® Plus! Advanced Flow Control™ is exclusive to our Tempra® Plus models. No other manufacturer of tankless electric water heaters has anything like it. Self-Modulation Energy Technology Every Tempra® also has self-modulation. Self-modulation is sometimes confused with flow control, but it has more to do with the amount of energy used to heat the water. Self-modulation, sometimes call auto-modulation, ensures that only the least amount of energy is used at all times. Every Tempra® model continually mo