Model # Tempra 15 Plus

Internet #203210870

Stiebel Eltron Tempra 15 Plus Advanced Flow Control and Self-Modulating 14.4 kW 2.93 GPM Electric Tankless Water Heater
0094922100634

Stiebel Eltron

Tempra 15 Plus Advanced Flow Control and Self-Modulating 14.4 kW 2.93 GPM Electric Tankless Water Heater

  • Exclusive Advanced Flow Control for more comfort automatically
  • Self-modulating technology provides endless energy savings
  • Made in Germany
$65696 /each
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Product Overview

  • Exclusive Advanced Flow Control for more comfort automatically
  • Self-modulating technology provides endless energy savings
  • Made in Germany
Powerful output, compact design, remarkable energy-saving features. Our whole house electric tankless water heaters perform with the highest standards for comfort and reliability. Tempra Plus models feature Advanced Flow Control, exclusive to Stiebel Eltron tankless heaters. If hot water demand exceeds unit’s working capacity, Advanced Flow Control automatically maintains consistent temperatures by slightly reducing flow. Intelligent self-modulating technology continually ensures the least amount of energy is used to heat the water. The Tempra 15 Plus provides hot water at a consistent temperature for 1-1.5 bathrooms in warm climates, or 1 bathroom in cool climates. See sizing guide to determine which model is best for you (guide assumes 2 GPM or less per shower-head). Stiebel Eltron invented tankless electric water heating technology more than 90 years ago, and is still the industry pioneer and world leader. Our engineering and manufacturing tradition of excellence means you can depend on the performance and reliability of our products. Call Stiebel Eltron at 800-582-8423 if you have high flow showers or any sizing questions.
  • All Tempra Plus models feature advanced flow control that provides consistent hot water temperatures even when demand exceeds capacity
  • Warranty: 7 years against leakage and 3 years parts (see warranty manual for details)
  • 99% efficient - saves 15-20% (up to 30%) on electric bills compared to an electric tank-type water heater
  • Endless hot water
  • Thermostatic control range from 86-140°F
  • Self-modulating control saves energy
  • Saves space - no venting required
  • Requires 240 or 208-Volt
  • Recommended minimum of 100 total amp service, with 2 separate, dedicated 30 Amp circuits
  • Easy to read digital display
  • Professional installation recommended



  • Click here for more information on Electronic Recycling Programs

Product Overview

  • Exclusive Advanced Flow Control for more comfort automatically
  • Self-modulating technology provides endless energy savings
  • Made in Germany
Model #: Tempra 15 Plus
Internet #: 203210870

Powerful output, compact design, remarkable energy-saving features. Our whole house electric tankless water heaters perform with the highest standards for comfort and reliability. Tempra Plus models feature Advanced Flow Control, exclusive to Stiebel Eltron tankless heaters. If hot water demand exceeds unit’s working capacity, Advanced Flow Control automatically maintains consistent temperatures by slightly reducing flow. Intelligent self-modulating technology continually ensures the least amount of energy is used to heat the water. The Tempra 15 Plus provides hot water at a consistent temperature for 1-1.5 bathrooms in warm climates, or 1 bathroom in cool climates. See sizing guide to determine which model is best for you (guide assumes 2 GPM or less per shower-head). Stiebel Eltron invented tankless electric water heating technology more than 90 years ago, and is still the industry pioneer and world leader. Our engineering and manufacturing tradition of excellence means you can depend on the performance and reliability of our products. Call Stiebel Eltron at 800-582-8423 if you have high flow showers or any sizing questions.

  • All Tempra Plus models feature advanced flow control that provides consistent hot water temperatures even when demand exceeds capacity
  • Warranty: 7 years against leakage and 3 years parts (see warranty manual for details)
  • 99% efficient - saves 15-20% (up to 30%) on electric bills compared to an electric tank-type water heater
  • Endless hot water
  • Thermostatic control range from 86-140°F
  • Self-modulating control saves energy
  • Saves space - no venting required
  • Requires 240 or 208-Volt
  • Recommended minimum of 100 total amp service, with 2 separate, dedicated 30 Amp circuits
  • Easy to read digital display
  • Professional installation recommended



  • Click here for more information on Electronic Recycling Programs

Info & Guides

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Name Tempra 12 Plus Advanced Flow Control and Self-Modulating 12 kW 2.34 GPM Electric Tankless Water Heater Tempra 15 Plus Advanced Flow Control and Self-Modulating 14.4 kW 2.93 GPM Electric Tankless Water Heater Tempra 24 Plus Advanced Flow Control and Self-Modulating 24 kW 4.68 GPM Electric Tankless Water Heater Tempra 29 Self-Modulating 28.8 kW 5.66 GPM Electric Tankless Water Heater
Brand Stiebel Eltron Stiebel Eltron Stiebel Eltron Stiebel Eltron
Ratings (8) (5) (76) (6)
Wattage (watts) 12000 14400 24000 28800
Indoor/Outdoor Indoor Indoor Indoor Indoor
Water Heater Features Overheat Protection,Wall Mountable Overheat Protection,Wall Mountable Overheat Protection,Wall Mountable Overheat Protection,Wall Mountable
Flow Rate @ 45 F Rise (gallons/min) 1.82 gal (US)/min 2.19 3.64 4.37
View Product View Product View Product View Product

Specifications

Dimensions

Product Depth (in.)
4.625
Product Height (in.)
14.5
Product Width (in.)
16.625
Water Connection Size (in.)
3/4” NPT

Details

Amperage (amps)
60
Application Type
Residential
Electric Product Type
Residential
Energy Factor
.99
Finish Family
Gray
Flow Rate @ 35 F Rise (gallons/min)
2.81 gal (US)/min
Flow Rate @ 45 F Rise (gallons/min)
2.19
Flow Rate @ 55 F Rise (gallons/min)
1.79
Flow Rate @ 65 F Rise (gallons/min)
1.51
Fuel Type
Electric
Heat Exchanger Warranty
7 Year
Indoor/Outdoor
Indoor
Maximum Temperature (F)
140
Minimum Activation Rate (gpm)
.50
Minimum Temperature (F)
86
Product Weight (lb.)
16.1lb
Required Volt Connection
240
Returnable
90-Day
Uniform Energy Factor
0
Water Connection Location
Bottom
Water Heater Features
Overheat Protection,Wall Mountable
Wattage (watts)
14400

Warranty / Certifications

Certifications and Listings
4-UL Certified,CSA Listed,ETL Listed
Labor Warranty
No Warranty
Part Warranty
3 Year

Specifications

Dimensions

Product Depth (in.)
4.625
Product Height (in.)
14.5
Product Width (in.)
16.625
Water Connection Size (in.)
3/4” NPT

Details

Amperage (amps)
60
Application Type
Residential
Electric Product Type
Residential
Energy Factor
.99
Finish Family
Gray
Flow Rate @ 35 F Rise (gallons/min)
2.81 gal (US)/min
Flow Rate @ 45 F Rise (gallons/min)
2.19
Flow Rate @ 55 F Rise (gallons/min)
1.79
Flow Rate @ 65 F Rise (gallons/min)
1.51
Fuel Type
Electric
Heat Exchanger Warranty
7 Year
Indoor/Outdoor
Indoor
Maximum Temperature (F)
140
Minimum Activation Rate (gpm)
.50
Minimum Temperature (F)
86
Product Weight (lb.)
16.1lb
Required Volt Connection
240
Returnable
90-Day
Uniform Energy Factor
0
Water Connection Location
Bottom
Water Heater Features
Overheat Protection,Wall Mountable
Wattage (watts)
14400

Warranty / Certifications

Certifications and Listings
4-UL Certified,CSA Listed,ETL Listed
Labor Warranty
No Warranty
Part Warranty
3 Year

Questions & Answers

Can this be used to fill a bathtub?

Can this be used to fill a bathtub?
Asked by: anon
It can but the flow rate will be determined on the incoming water temperature and the output temperature it is set for
Answered by: Stiebel Eltron Support
Date published: 2017-05-31

What does the Tempra 15 PLUS have that the Tempra 15 does not?

Asked by: GW
Please look up the Stiebel Eltron website yourself, you could learn a lot about this product, give it a try.
Answered by: GWong00
Date published: 2017-11-24

Can this run by 15 amp electric line

Asked by: Jerry
No.
Answered by: Plumberguy17
Date published: 2017-09-17
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Customer Reviews

Tempra 15 Plus Advanced Flow Control and Self-Modulating 14.4 kW 2.93 GPM Electric Tankless Water Heater is rated 4.8 out of 5 by 5.
Rated 5 out of 5 by from I have Stiebel Eltron products in my home, when time to switch from bulky electric water heater T... I have Stiebel Eltron products in my home, when time to switch from bulky electric water heater TANK to Tankless, I chose this 15 plus. It hasn’t almost a month, it works out good, need to get used to whenever two faucets running at the same time, water flow slow down. Tankless takes up very small space, replace a new unit in the future, I could do it myself to save money, a bonus.
Date published: 2017-11-23
Rated 5 out of 5 by from I am very happy with the easy installation, efficiency and... I am very happy with the easy installation, efficiency and quality workmanship of this product.
Date published: 2017-09-26
Rated 5 out of 5 by from This heater produces great hot water. We just installed this water heater in a new "wet" bathroom, and it works great, producing continuous hot water for a shower. It needs to be protected from water spray, so we installed it in a Glacier 27" Laundry Wall Cabinet, with minor modifications. We had it installed professionally, but it was an easy job. An electrician should install the wiring and breakers.
Date published: 2013-03-28
Rated 4 out of 5 by from This product was easy for a non-professional homeowner to install, the manufacturing quality seem... This product was easy for a non-professional homeowner to install, the manufacturing quality seems outstanding, and the unit works as advertised. Some bushings for the electrical wiring knock-outs should have been included in the accessories package. The other minus for me was the lack of clarity in some of the printed installation instructions, indicating perhaps that the writer's native language was not American English.
Date published: 2016-11-01
Rated 5 out of 5 by from Compact, tankless water heater used in tiny homes and finished office sheds The water heater is easy to install and can be installed in a wall cabinet at least 24 in. wide and 8 in. deep.
Date published: 2016-09-27
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