Stiebel Eltron Tempra 15 B Electric Tankless Water HeaterStiebel Eltron Tempra 15 B Electric Tankless Water Heater in boxclimate mapstiebel eltron tempra sizign guide
Stiebel Eltron Tempra 15 B Electric Tankless Water Heater

Tempra 15 B Electric Tankless Water Heater, 15kW

Stiebel Eltron

Brand: Stiebel Eltron

Mfr Part#: Tempra 15 B

UPC#: 094922100627

Availability: In Stock
Usually ships: Today, if ordered by 3pm
Qty Price
$540.95 / each & Free Shipping
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When compared to gas type tankless water heaters, Stiebel Eltron Tempra 15B, cost less and is less expensive to install, since it does not require venting parts.
While gas type tankless water heaters with outside venting may have a 5-20% efficiency reduction (due to heat loss from gases escaping through the vent), Stiebel Eltron Tempra 15B is designed to be virtually 100% efficient.
Multiple heating elements inside the Tempra 15B models activate as the water demand increases, thus providing maximum efficiency and complete comfort.

Tempra 15B model Capacity:
1 baths in warmer climates (average incoming water temperature is 70F)
For more information on sizing, see manufacturer's brochure or climate map & sizing guide.

Electrical Specifications:

  • Voltage: 208V/240V;
  • Amperage: 52 Amps at 208V / 60 Amps at 240V;
  • Phase: 2 x single;
  • Wattage: 10.8 kW at 208V / 14.4 kW at 240V;
  • Min. Circuit Breaker Size Required: 2 x 40 Amps;
  • Recommended Wire Size: 2 x 8 AWG copper;

Technical Specifications:

  • Flow Rate: 0.58 - 3.0 GPM;
  • Maximum Operating Pressure: 150 PSI;
  • Hot/Cold inlet connections: 3/4" male threaded (Male NPT);
  • Width: 16-5/8";
  • Height: 14-1/2";
  • Depth: 4-5/8";
  • Weight: 15.4 lbs;


3 year limited warranty by the manufacturer.
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