TEMPRA12B - Stiebel Tempra 12B Electric Tankless Water Heater

The Stiebel Eltron Tempra 12B electric tankless water heater is a popular, economically-priced point-of use tankless water heater used for low-flow applications such as single sinks in restrooms, powder rooms, kitchens, low-flow pool house showers, emergency eyewash stations, etc. This model is not generally considered sufficient for whole house applications, even in warm climate areas. Keeps heating water instantly as you require.

Like all Tempra Series tankless water heaters, the Tempra 12B features a convenient dial selector which allows you to set the desired output water temperature at any level between 86 and 131°F. Most importantly, it is one of the only tankless water heaters on the market that features a true thermostatic temperature control and full power-modulation based on both the incoming water temperature and the water flow rate. Simply put, the Tempra 12B will automatically sense the water flow rate and temperature, calculate how much power is needed to do the job, and will apply exactly that much power so it can precisely maintain the desired output temperature regardless of whether the flow rate changes or not. The result is the most precise temperature control of any tankless water heater on the market today.

Energy Requirements: 1 independent 240V AC circuits protected by 1 independent 60 amp double pole breakers. Minimum recommended electrical service is 50 amps.

Other Features Include:

• # Of Applications: 1 (sink or dishwasher)
• No scalding – electronic control system does not allow the water temperature to go above 131° F
• Advanced microprocessor technology ensures that the water temperature never deviates from the set point
• Simple design of plumbing system – no need for a T & P valve, drain or mixing valve
• Control temperature setting simply by setting a dial on front cover
• Continually monitors the water temperature it produces

Heating Capacity:

• 80° F rise at 1.00 gpm
• 70° F rise at 1.20 gpm
• 60° F rise at 1.40 gpm
• 55° F rise at 1.60 gpm
• 40° F rise at 2.00 gpm