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Stiebel Eltron

Stiebel Eltron Tankless Water Heater – Tempra 24 Plus – Electric, 24kW, On Demand Hot Water, Eco, White, Made in Germany

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Availability: Only 1 left in stock, order soon!
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Arrives May 1 – May 2
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Size: 24 (kW)


Style: Tempra Plus


Features

  • CONTINUOUS FLOW Advanced Flow Control patented technology invented by Stiebel Eltron, automatically maintains water temperature for constant comfort. Itll reduce flow slightly if hot water demand exceeds capacity. Hot showers will never be interrupted again
  • SPACE & ENERGY SAVER Its small, sleek white design saves space yet still provides endless hot water for your whole house, and no venting is required. Eco friendly unit saves energy with auto-modulation and the ability to electronically control water flow. Savings monitor even shows how much you save on energy costs
  • EASY OPERATION Electronic switch activates the hot water heater and its noise free while in use. Has a digital temperature display and preset temperature and memory buttons, while the interior solid copper heating system does all the power work
  • TEMPRA 24 PLUS This specific model is 24kW, 240V, requires a min recommended electric service of 150 A, and offers an output water temperature of 68 to 140F. Check our guides below to compare features of our various Trend and Plus models, each available in different kW levels, Tempra Plus tankless water heaters can be set to limit the maximum hot water temperature to 109F. This can be important in some installations to prevent the possibility of scalding.
  • WARRANTIES INCLUDED Stiebel Eltrons top-rated electric tankless water heaters perform with the highest standards for comfort and reliability. Our 7-Year Leakage and 3-Year Parts Warranties are included with purchase

Description

Get hot water for your entire home with this Stiebel Eltron Tempra 24 Plus Tankless Electric Water Heater. Made in Germany with a 100 years of engineering excellence, this energy-efficient heater delivers up to 34% savings on water heating costs with 99% efficiency. Featuring exclusive German-patented technology that automatically maintains desired temperatures even during high demand. Every family member enjoys the perfect shower without disruption. Self-modulating technology continually adjusts to ensure the minimum electricity is used. The sleek, compact design installs easily and requires no venting. Whether it's morning showers, laundry, or dishes, you'll always have hot water when you need it. Tempra 24 Plus provides hot water at a constant temperature for up to 2 showers in warm climates, or 1-1.5 showers in cool climates. See sizing guide to determine which model is best for you. Stiebel Eltron invented tankless electric water heating technology over 100 years ago and remains the industry pioneer with unmatched German engineering excellence.

Brand: Stiebel Eltron


Power Source: Hard Wiring Required


Product Dimensions: 16.63"W x 14.5"H


Special Feature: LED Display


Color: White


Power Source: Hard Wiring Required


Special Features: LED Display


Wattage: 24 KW


Voltage: 240 Volts


Maximum Temperature: 140 Degrees Fahrenheit


Heat Output: 24 Kilowatts


Efficiency: Energy Efficient


Maximum Pressure: 150 Pound per Square Inch


Mount Type: Wall


Is Electric: Yes


Smart Home Compatibility: Smart Home Compatible


Color: White


Style Name: Tempra Plus


Material Type: Copper


Item Dimensions W x H: 16.63"W x 14.5"H


Item Weight: 16.1 Pounds


Brand Name: Stiebel Eltron


Model Number: 24 Plus


Manufacturer: Stiebel Eltron


UPC: 040232668616


Global Trade Identification Number: 16


Manufacturer Part Number: 239222


Unit Count: 1.0 Count


Item Type Name: Water Heater


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 1 – May 2

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Great Quality, Easy Installation, Small Size
Size: 24 (kW) Style: Tempra Plus
Review Image by Bob M.
We love our water heater. Just finished our new home and moved in. 5 days now of showers and the heater works instantaneously just as advertised. I did my own plumbing and electrical so we handled everything required for our unit. Ours has 2 heating elements so we ran 2 each of 6-2w ground on 50 amp breakers to the unit. Instructions were clear and concise. We talked to a supply house that sells this brand as well as my brother-in-law plumber who uses these. They have never had a call back on this brand. Another aspect I love is that the electric bill stops as soon as you shut the faucet off. There isn’t a continuous heating of a tank full of water while not in demand. ... show more
Reviewed in the United States on October 5, 2024 by Bob M.
    • Works great! Love it
Size: 24 (kW) Style: Tempra Plus
Review Image by Doreen Martinez
I like how compact it is. It takes up a fraction of the space of my previous water heater. Very high quality and almost silent. Heats water very fast and it is super easy to use the settings. I drilled a hole through the back of the unit to run my electrical wire right into the box from inside the wall. Installation of the box itself was easy. The hard part was running 2 8 gauge wires through the wall and attic and back down into my electrical box. After that was done, I plumbed up the unit with corrugated stainless steel pipe and the brass isolation valves to perform the yearly descale. ... show more
Reviewed in the United States on July 3, 2024 by Doreen Martinez
    • Fantastic Tankless Electric Water Heater
Size: 24 (kW) Style: Tempra Plus
The Tempra PLUS line is fantastic. It maintains a constant water temperature and adjusts flow rate if necessary. Be sure to check the charts on the manufacturer's website to help you decide which model to purchase (based on winter incoming water temps where you live AND the demand for hot water including number of faucets and appliances that are likely to demand hot water at the same time). This unit exceeds my expectations and I have endless hot water only when it is needed. ... show more
Reviewed in the United States on September 26, 2025 by Amazon Customer
    • Efficient - Easy Install
Size: 24 (kW) Style: Tempra Plus
Installed June 2022 INSTALL NOTE - I am not a plumber and this stretched my mechanical DIY-er mentality, but I did install this on my own: be careful if you choose to install this on your own. I chose NOT to do the electrical upgrade required on my own - the risk of not getting that right was too high, so I paid my electrical contractor to upgrade the box for the 3 x 50 amp breakers - NO REGRETS! I knew my 55 gal standard electric water heater was not going to last much longer due to the units age AND the fact our local city water is awful with calcium and build up. I researched the available setups and units ad nauseum, and went with this unit: the brand recognition and reputation, the size due to our house and expectation that we will eventually sell it. When I bought this unit, it was one of the larger of its type and was actually cheaper than if I went with a standard water heater to match the one I was getting rid of. First, the drop in electric usage has about paid for 50% of the unit cost over the last year - yeah, THAT MUCH! Results will vary I am sure, but its just my wife and I in 2200 sq ft house, so the fact it runs "on demand" just makes sense. Another way to measure savings: I am all electric in this house and during extreme seasonal weather I could easily see a monthly electric bill $250-300, using either my heat pump or my additional heat source in the house. I have yet to see a monthly bill above $180 (Ohio weather from summer 90s down into the single digits in the winter). The temp control is amazingly simply - we found 115 works fine and can take a long hot shower. But I can walk out and dial it up or down if I chose. The install (outside of the electric) was not too bad. I have PEX plumbing in my house, so it was a no-brainer to use that with the majority of this project. I spent the money to buy heavy brass shot off valves (probably overkill) for the IN/OUT inlets on this unit. It will make a difference if I ever have to repair or replace the unit: I can easily isolate the unit from the flow of water. Assuming we will move in the future, I will be looking for a house that either has a tankless or can be upgraded to tankless: its a great decision and works amazing. ... show more
Reviewed in the United States on April 16, 2023 by E L McCrory
    • German quality
Size: 24 (kW) Style: Tempra Plus
I love this thing! Install is not the simplest task in the world, but what a difference in space and performance over a tanked water heater. Once you get all of the details sorted out, the unit installation itself is fairly straightforward (although this DOES require quite a bit of preparation to install). Do yourself a favor and do your homework first before tackling this, but once it is done, you will be so happy! One thing to make sure of, if you buy the unit, register it right away as the warranty goes by purchase date. Updates to follow as time goes on. ... show more
Reviewed in the United States on October 16, 2024 by M. Ercolino
    • Great product and worth the money.
Size: 24 (kW) Style: Tempra Plus
Review Image by DP
First will say the only Con so far is when looking on here at the specs it actually calls for heavy wire the. What the manual said. I ordered my material also for the install when got it. Pros are easy to install and setup up, gets hot really fast and maintains temperature for as long as you need, and dropped are bill to the point in a year it has paid for itself plus you can write it off on taxes. I am a handyman/DIY with an electrical background so I did self install so would say hiring a professional is a must unless you have common knowledge of the trades needed. This would probably take longer to see savings than myself. ... show more
Reviewed in the United States on May 9, 2024 by DP

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