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The Stiebel Eltron Tempra 24 Plus is a high-efficiency, electric tankless water heater delivering continuous on-demand hot water with patented Advanced Flow Control technology. Its compact, vent-free design saves space and energy, reducing consumption by up to 20% compared to conventional tank heaters. Featuring a digital LED display, preset temperature memory, and robust copper heating elements, it supports whole-house use with a 24 kW power rating and requires a 240V electrical service. Certified for safety and reliability, it comes with a 7-year leakage and 3-year parts warranty, making it a smart, eco-friendly upgrade for modern homes.





| ASIN | B07GYZS4RJ |
| ASIN | B07GYZS4RJ |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #112,590 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #148 in Water Heaters |
| Color | White |
| Customer Reviews | 4.6 4.6 out of 5 stars (639) |
| Customer reviews | 4.6 4.6 out of 5 stars (639) |
| Date First Available | 20 September 2018 |
| Date First Available | 20 September 2018 |
| Flow Rate | 0.5 Gallons Per Minute |
| Installation Method | Mounting |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 7.3 Kilograms |
| Item model number | 24 Plus |
| Item model number | 24 Plus |
| Item thickness | 1 Inches |
| Manufacturer | Stiebel Eltron |
| Manufacturer | Stiebel Eltron |
| Material | Copper |
| Maximum Pressure | 150 Pound per Square Inch |
| Part number | 239222 |
| Pattern | Water Heater |
| Plug Profile | Wall |
| Power source type | Hard Wiring Required |
| Product Dimensions | 11.76 x 42.24 x 36.83 cm; 7.3 kg |
| Product Dimensions | 11.76 x 42.24 x 36.83 cm; 7.3 kg |
| Size | 24 (kW) |
| Special Features | LED Display |
| Style | Tempra Plus |
| Voltage | 240 Volts |
| Wattage | 24 KW |
A**N
Excelente produto (fabricação alemã), muito bem construído, super robusto e com resistência blindada. Apresenta ótimo funcionamento, mantendo a temperatura desejada com grande precisão. Não há ruido algum durante o uso, sendo absolutamente silencioso, fácil de instalar e operar. O único incoveniente é o preço, mais elevado que os demais aquecedores, mas vale a pena. Faz juz ao slogan: simply the best!!
Z**Y
Amazon Review Product: Stebo Electron Tankless Water Heater Temperature 24+ Electric On-Demand Water Heater Rating: 3 out of 5 stars Headline: Simple but expensive to install Review: The Stebo Electron tankless water heater is a simple and sleek design that heats water on demand, saving energy and space. However, it is important to note that installation can be expensive, especially if you need to upgrade your electrical service. I installed the Stebo Electron in my home five months ago and, for the most part, it has worked well. The water heats up quickly and consistently, and I have not had any problems with running out of hot water. However, there have been a few times when the water has not gotten as hot as I would like. One of the biggest drawbacks of the Stebo Electron is the cost of installation. I had to hire an electrician to upgrade my electrical service to support the water heater, which added an additional $1,500 to the cost of the installation. Another thing to keep in mind is that the Stebo Electron requires a water filter to protect it from sediment and other impurities. The filter needs to be replaced every six months, which adds to the ongoing cost of owning this water heater. Overall, I am satisfied with the Stebo Electron tankless water heater. It is a simple and efficient way to heat water, but it is important to be aware of the high cost of installation and the need for a water filter. Pros: Heats water on demand, saving energy and space Simple and sleek design Consistent hot water delivery Cons: Expensive to install, especially if you need to upgrade your electrical service Requires a water filter that needs to be replaced every six months INfo Water has not gotten as hot as I would like on a few occasions, But that could be my shower location. Recommendation: I recommend the Stebo Electron tankless water heater to homeowners who are looking for an energy-efficient and space-saving way to heat water. However, it is important to be aware of the high cost of installation and the need for a water filter.
M**.
I have a normal 60 Gallon hot water tank and I have to change it because it was very old I buy this Stiebel Eltron Tankless Water Heater it looks beautiful and easy to install but I have a problem it gives me the water or too HOT or too COLD I send an email to the company and they answer me fast from Germany and they give me a contact in Montreal Canada I get a call from that person here in Montreal I explain to him, look my Stiebel Tankless give me the water or to Hot or too COLD I don’t have the "normal" hot water and he told me the problem is not the machine but my Shower, my faucets I told him they are ALL NEW I did a renovation in the house and I change everything but he insists to tell me what is the problem my ALL plumb equipment it is no sense so people be aware, Also I fallow the wire and circuit breakers reccomended by Stiebel and I have one breaker in the middle heater go off all the time I change the breakers twice but still do it, after that ANY emails I send to HQ and the US I have NO ANSWERS they abandon me completly for the last week, I am against buy from China but one thing they have VERY GOOD is, they answer fast and take care of you... I don't have this problem with my OLD convectional Hot water thank Stiebel Eltron don't answer ANY emails I sent to them for a week I want to return the machine and get my money back or solve my problem I find the problem myself but I don't know how to fix it, the machine ONLY works when I open the HOT water completely if I open ONLY half it not activate the machine so ONLY COLD water came out
M**I
I bought two of these units, 1 for a 1000sq/ft home and 1 for a vacation home. The install was very easy. There were a wires disconnected inside that I had to search and search for wiring diagrams to figure out where they actually went before powering on. After about six months of use , regardless of what they claim one faucet at about half the pressure of what you're used to with a conventional water heater, thats all you're gonna get. As these units will regulate flow to keep up with temperature. Even So with this, the temperature seems to fluctuate between hot and lukewarm Unless you run the faucets for a good five minutes. I've got short runs of about 10 to 15 feet between water heater and all faucets because I located them centrally in the houses. My incoming water temperature is about sixty degrees. The showers in both homes have to be ran on hot only, and if you mix any cold water whatsoever it will overpower the water heater.
E**Y
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.
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2 months ago
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