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Stiebel Eltron Tempra 15 Trend - Whole House Tankless Water Heater 14.4KW

$ 549.00

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Perfect for 1.5 to 2 baths in warm climates

Designed with a a bit more oomph, the Stiebel Eltron Tempra 15 Trend tankless water heater will produce a temperature rise of 65℉ (degrees Fahrenheit) at 1.5 gallons per minute. Essentially this means that if your incoming water temperature is about 75℉ you will get to about 140℉. That is TOO HOT! By default, you can see how it will service more than one point of use in warm climates. If you have a home with one bathroom and a second lavatory or even two bathrooms where both are not used at the same time then this unit is for you.  If you need a more constant temperature at two bathrooms, there is no need to go to a larger unit, just take a look a the equivalent Tempra 15 Plus model.

The Tempra® series has been redesigned completely inside and out - upgraded heavy-duty electronics, a simple single flow sensor design, a hinged cover for easy access, and Advanced Flow Control™ for the Tempra® Plus. Welcome to the next generation of German quality.

  • Meticulously Made in Germany
  • Save energy and reduce your electric bill
  • Major energy savings 
  • Unlimited supply of hot water
  • Proven reliabiliy 
  • Sleek design is appealing and can be mounted in plain sight 
  • ETL, WQA and ISO 9001 Certified!
  • Warranty: 7 Years Leakage / 3 Years Parts
Tech Specs
  • Pipe Fittings: 3/4" NPT
  • 14.4KW at 240V
  • 60 amps- 2 double pole 30 amp breaker required. 2, 10/2 wire line
  • Dimensions: 16-5/8" x 14-1/2" x 4-5/8" inches
  • 16.1 lbs

Stiebel Eltron Tempra 15B installation diagram.


Ask a Question
  • Does this unit come with a warranty?

    All Stiebel Eltron brand water heaters feature a 3-year warranty on all electrical components, as well as a 7-year warranty against any internal leaking components of the unit.

  • What size fittings does this unit have?

    The Stiebel Eltron Tempra 15 Trend tankless water heater uses 3/4” fittings on both the inlet and outlet, both located on the bottom of the unit.

  • What electrical specifications are required for this unit?

    The Stiebel Eltron Tempra 15 Trend tankless water heater draws 60 amps, and is a two-line heater, thus requiring 2 Double-pole 30amp breakers, and 10/2 wire (10 gauge).

  • What applications is this unit best used for?

    The Stiebel Eltron Tempra 15 Trend tankless water heater has 15KW of heating power, meaning this unit will adequately heat up to 2 baths in warm climates, or a sink in moderate climates.

  • Could this be used in an RV?

    Typically, when installing a tankless water heater in an RV, electrical capacity can become a problem. The Stiebel Eltron 15 Trend, for example, pulls 60 amps of electricity, requiring 2 Double Pole 30 Amp breakers for installation. In most cases, an RV will not be capable of handling this electrical demand. In order for us to more accurately assist you in the sizing of your tankless water heater, please give us a call at 305-823-6991. We would be happy to help you!