Skip to content
Are you a Pro? Sign Up for FREE Exclusive Benefits with Rise PRO™ Pricing and Rewards
Are you a Pro? Sign Up for FREE Exclusive Benefits with Rise PRO™ Pricing and Rewards

Stiebel Eltron Tempra 15 Whole House 14.4 kW 3.1 GPM Electric Tankless Water Heater

SKU 239214
Save $230.00 Save $195.00
Original price $744.00
Original price $744.00 - Original price $879.00
Original price $744.00
Current price $549.00
$549.00 - $649.00
Current price $549.00
Availability:
in stock
Availability:
in stock

The Stiebel Eltron Tempra 15 Whole House 14.4 kW 3.1 GPM Electric Tankless Water Heater is designed to deliver continuous hot water to multiple fixtures while optimizing energy use. Powered by a 240/208V, 14.4 kW copper tankless system, it provides precise temperature control through a digital thermostat.

  • Tempra Trend offers convenience with a memory preset, allowing you to easily return to your preferred temperature settings at the touch of a button. It delivers exceptional efficiency and comfort for your daily hot water needs.

  • Tempra Plus model includes all the features of the Trend, but go further with self-modulation technology, which ensures the system uses the least amount of energy necessary at any given time. Additionally, the Plus models feature Advanced Flow Control, which guarantees a stable water temperature even if the flow rate changes when multiple taps are used simultaneously.

Whether you choose the Tempra Trend or Plus, you can expect endless hot water and top-tier energy efficiency, with the Plus offering advanced temperature consistency and energy-saving capabilities.

Features:

  • 3.1 Max GPM (Gallons Per Minute)
  • Proven reliability from the world leader
  • Unlimited supply of hot water
  • Sleek design saves space
  • No venting required
  • Digital Display, Freeze Protection, Overheat Protection, Wall Mountable
  • Provides continuous hot water on demand
  • 7/3-year warranty

Please refer to the sizing guide for help in choosing the ideal model for your requirements.

Order Processing and Shipping

Rise ships manufacturer direct. We work hard so you receive your product(s) as quickly as possible. Learn more about our order processing & shipping times here.

Specifications

Tempra Model Item Number239214 / 239220
Phase - 50/60 HzSingle (6) 50/60 Hz
Voltage240 V or 208 V
Minimum Main Service Required 
Wattage14.4 kW10.8 kW
Amperage2 x 30 A2 x 26 A
Number & min. recommended 
size of circuit breakers (1) (DP)
2 x 30 A
Number of runs & min. recommended
wire size (2) (copper)
2 x 10/2 AWG
Maximum Flow Rate at Ambient Water Temperature42°F1.6GPM
52°F1.9 GPM
62°F2.4 GPM
72°F3.1 GPM
Maximum temperature increase 
above ambient water temp
@ 1.50 GPM65 °F49 °F
@ 2.25 GPM43 °F37 °F
@ 3.00 GPM33 °F25 °F
@ 4.50 GPM--
Min. water flow to activate unit0.50 gpm (1.9 l/min)
Weight16.1 lb (7.3 kg)
Nominal water volume0.26 gal (1.0 l)
Max. inlet water temperature131 °F (55 °C)
DimensionsWidth 165 /8˝ (42.0 cm) x Height 14½˝ (36.9 cm) x Depth 45 /8˝ (11.7 cm)
Minimum pressure30 psi (2 bar)
Working pressure150 psi (10 bar)
Tested to pressure300 psi (20 bar)
Water connections¾˝ NPT

Downloads

Carbon-neutral shipping with Shopify Planet
Carbon-neutral shipping on all orders
9518kg
shipping emissions removed
That's like...
24366
miles driven by an average gasoline-powered car
We fund innovations in...
Direct Air Capture
Bio Oil
Mineralization

Interested in Deals and New Products?

Keep up-to-date on deals and new home building products that benefit your health, your wealth, and the planet delivered right to your inbox.

Skip to content