Lowest Price Guarantee E-tankless Water Heaters Tankless Water Heater Benefits Applications for Tankless Water Heaters Gas vs. Electric Tankless Water Heaters About E-Tankless Water Heaters Policies Contact E-Tankless Water Heaters View Cart / Checkout Stiebel Eltron Whole House Electric Tankless Water Heaters Stiebel Eltron Point of Use Electric Tankless Water Heaters Select a Tankless Water Heater How Electric Tankless Water Heaters Work Compare Tankless Water Heaters Stiebel Eltron Tempra Tankless Water Heater Installation & Support Tankless Water Heater Frequently Asked Questions Stiebel Eltron Tankless Water Heater Warranty
Refurbished Electric Tankless Water Heaters
E-Tankless Electric Tankless Water Heaters
Stiebel Eltron Tempra 36 Plus Tankless Water Heater Stiebel Eltron Tempra 36 Tankless Water Heater Stiebel Eltron Tempra 29 Plus Tankless Water Heater Stiebel Eltron Tempra 29 Tankless Water Heater Stiebel Eltron Tempra 24 Plus Tankless Water Heater Stiebel Eltron Tempra 24 Tankless Water Heater Stiebel Eltron Tempra 20 Plus Tankless Water Heater Stiebel Eltron Tempra 20 Tankless Water Heater Stiebel Eltron Tempra 15 Plus Tankless Water Heater Stiebel Eltron Tempra 15 Tankless Water Heater Stiebel Eltron Tempra 12 Plus Tankless Water Heater Stiebel Eltron Tempra 12 Tankless Water Heater
Stiebel Eltron Tempra 36 Plus Tankless Water Heater Stiebel Eltron Tempra 36 Tankless Water Heater Stiebel Eltron Tempra 29 Plus Tankless Water Heater Stiebel Eltron Tempra 29 Tankless Water Heater Stiebel Eltron Tempra 24 Plus Tankless Water Heater Stiebel Eltron Tempra 24 Tankless Water Heater Stiebel Eltron Tempra 20 Plus Tankless Water Heater Stiebel Eltron Tempra 20 Tankless Water Heater Stiebel Eltron Tempra 15 Plus Tankless Water Heater Stiebel Eltron Tempra 15 Tankless Water Heater Stiebel Eltron Tempra 12 Plus Tankless Water Heater Stiebel Eltron Tempra 12 Tankless Water Heater
Purchase a Stiebel Eltron Tempra 36 Plus Tankless Water Heater Purchase a Stiebel Eltron Tempra 36 Tankless Water Heater Purchase a Stiebel Eltron Tempra 29 Plus Tankless Water Heater Purchase a Stiebel Eltron Tempra 29 Tankless Water Heater SPurchase a tiebel Eltron Tempra 24 Plus Tankless Water Heater Purchase a Stiebel Eltron Tempra 24 Tankless Water Heater Purchase a Stiebel Eltron Tempra 20 Plus Tankless Water Heater Purchase a Stiebel Eltron Tempra 20 Tankless Water Heater Purchase a Stiebel Eltron Tempra 15 Plus Tankless Water Heater Purchase a Stiebel Eltron Tempra 15 Tankless Water Heater Purchase a Stiebel Eltron Tempra 12 Plus Tankless Water Heater Purchase a Stiebel Eltron Tempra 12 Tankless Water Heater

Stiebel Eltron Tempra 24 Tankless Water Heater

Our most popular heater for whole house applications, the Stiebel Eltron Tempra 24 electric tankless water heater is a powerful 24 KW heater is an excellent choice for most whole house applications in the Northern U.S., Canada, and other regions where the incoming water temperature can drop below 45° F. The Tempra 24 is also frequently used in warmer southern climates for applications requiring higher flow rates of up to 5 gallons per minute (large Roman-style or jacuzzi tubs, simultaneous showers, etc.), as well as for commercial applications.

Like all Tempra Series tankless water heaters, the Tempra 24 features true microprocessor-controlled temperature regulation and a dial selector which allows you to set the desired output water temperature at any level between 86 and 140F (30 and 60C). 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. The Tempra 24 will automatically adjust its power output to accommodate changes in the incoming water temperature and flow rate so it can precisely maintain the desired output temperature. The result is the most precise temperature control of any tankless water heater on the market today!

     


E-Tankless Customer Service toll free 1-877-374-2696

Let us help you evaluate if tankless is right for you or help you select the best model for your application. Call us now...



Need help choosing a tankless water heater for your application.  Try our model selector.


internal view of the Stiebel Eltron tankless water heater
See an internal view of the Stiebel Eltron tankless water heater - learn how it works and what makes it superior to the competition.
(Click the picture)


Stiebel Eltron Tempra Series Brochure
Stiebel Eltron Tempra Series Brochure
(Adobe PDF)




Stiebel Eltron Tempra Series Electrical requirements & installation information
Electrical Requirements & Installation Information




ETL Certified

Stiebel Eltron Tempra tankless water heaters are independently tested by ETL to comply with all US and Canadian safety standards, including ANSI/UL 499 (USA) and CSA-E335-1/3E-94 (Canada)



WQA Certified

Stiebel Eltron Tankless Water Heaters are tested and certified by WQA against NSF/ANSI 372 for "lead free" compliance.



Stiebel Eltron is
ISO 9001 Certified
Quality you can count on!
Stiebel Eltron Tempra 24 electric tankless water heater
Maximum Flow Rate in Gallons Per Minute at 105°F Output temp
Incoming Water Temp: Flow Rate (GPM)
40°F 2.5 GPM
45°F 2.7 GPM
50°F 3.0 GPM
55°F 3.3 GPM
60°F 3.6 GPM
65°F 4.1 GPM
70°F 4.7 GPM
75°F 5.4 GPM
* this chart is based on 240v input. Please review the Stiebel Eltron Tempra Brochure for temp rise data at 208v input.


MSRP: US$785
Sale Price: US$649.00
You Save: 21%




Shipping Options:
Ground (3-6 days): included
Express (2-3 days): $49.95
Overnight: call 1-877-374-2696 for quote
MSRP: CDN$864
Sale Price: CDN$713.90
You Save: 21%


Why the price difference?

Shipping Options:
Ground (3-6 days): included
Express (2-3 days): $49.95
Overnight: call 1-877-374-2696 for quote


Stiebel Eltron Tempra 24 Specifications

Thermostatically Controlled? Yes, temperature control with full power modulation based on flow rate and incoming water temperature.
KW 24 KW @ 240v / 18 KW @ 208v
Voltage: 208 - 240 volts / single phase / 50 - 60 Hz
Max. Amps: 100 AMPS @ 240v / 88 AMPS @ 208v
Breakers Required:*  2 x 60 AMP breakers (depends on local codes)
Wiring:*  Minimum 2 x #6 AWG Copper (depends on local codes)
Dimensions: 16.6 x 14.5 x 4.6" (42.0 x 36.8 x 11.7 cm)
Weight: 15.4 lbs (7.3 KG)
Pipe Fittings:  3/4" NPT
Energy Efficiency: 99%+
Activation Flow Rate: 0.58 GPM / 2.2 LPM
Max. Water Pressure:    150 psi (tested to 300 psi)
Warranty: Manufacturer's 3 Year Warranty
Safety: ETL Listed (US & Canada) - meets all applicable standards, including ANSI/UL 499 (USA) and CSA-E335-1/3E-94 (Canada)
Protection: microprocessor-based thermostatic temperature control (flow rate and temperature modulating) with thermal hi-limit cut-out switch monitoring each heating module

* Breaker size and wire gauge must meet all applicable local, state, provincial, and national electrical codes for your area - these are only guidelines that will apply to most installations. Some codes require use of electrical sub-panel for installation, especially when heater is not mounted within line-of-sight of the main electrical panel. Wiring should be sized to maintain a voltage drop of less than 3% under load. Please consult your electrician for more details.

Please note: A minimum 200 AMP household electrical service is highly recommended and will likely be required to install this model. If you are unsure of your electrical capacity in your home, please consult your electrician or contact us for assistance before ordering.




Home | Concept | Applications | Tempra & Tempra Plus Series | Heat Pump Water Heater - Accelera 300 | FAQ
Gas vs. Electric | Contact | Policies | Site Map | PRICING

Copyright © 2001-2012 E-Tankless Water Heaters Corp. All Rights Reserved.