Stiebel Eltron Tempra 29 Plus

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If you are on the lookout for the best electric tankless water heater, this article is for you. We are going to reveal the electric tankless water heater, which is topping charts these days. Our experts have spent countless hours researching in order to find out the best model for you. They have investigated each detail, & read all the reviews, before finalizing their decision. So according to them, currently, one of the best electric tankless models is ‘Stiebel Eltron Tempra 29 Plus, 240 V, 28.9 kW’. It is a product that can truly cater all your hot water needs.

Stiebel Eltron Tempra 29 Plus

This clear winner among all other electric tankless water heaters has all the advanced and special features. It does not matter which specific feature you are thinking to obtain. This model from the Stiebel Eltron already has it.

We agree that people have different hot water needs. And, we cannot recommend one product to all of them. The reality is, it is for everyone regardless of budget or house sizes.

In other words, it is that good; it is one for all.

Stiebel Eltron Tempra 29 Plus is a very advanced model in the technological department. It comes with those sensors that make sure your hot water is exactly how you want it. There are numbers which can be adjusted rather comfortably. You can adjust the temperature according to your requirement and how many taps you are using at the same time.

Though, most people think that Tempra 29 is just like every other electric tankless water heater. However, the reality is different. It comes with many perks that you cannot see.

  • Overheat Safety Sensors: It is a great unit for families and anyone with small children. You do not have to deal with overheat, or temperature fluctuations, as there are safety controls. They make sure that it stays within safe performance parameters.
  • Long Term Saving: It is perhaps not the cheapest or the friendliest to most beginners. But, it delivers long-term saving option. Within just 5 years of use, you save thousands of dollars by cutting energy bills. In a way, it owns money-saving advantage.
  • Simplistic Installation: Though the company offers expert installation, but one can install this product on his own. The installation process is quite simple. It requires no venting or exhaust line. It is indeed simpler than other models of its kind.
  • Cold Climate Area: It is even recommended for intense cold climate areas. Even if you are residing in the intense weather of Alaska, it can handle up to two simultaneous showers without running out of hot water. It is best suited for all extreme conditions.
  • Instant Hot Water: Yes, you do not have to wait at all. It is designed to deliver results quickly. It heats the water immediately as it flows through its pipes. The only delay you experience is by flushing out the water already in the pipes, by turning on the faucet.

These are a few key features of Tempra 29 Plus that have been keeping it in the business for a very long time. It is considered to be the most trusted and authoritative model in the water heating market today. It made a name for itself by exceeding the expectations of its customers. All the reviews on the internet, and particularly on Amazon, flood this masterpiece with A++ ratings. According to them, it is one of the greatest investments for those who are looking for a perfect, and advanced, electric tankless water heater. The manufacturers of Stiebel Eltron designed it for the whole house and commercial applications.

On the whole, if I have to point at a single unit, it is, without doubt, this one. It can get the job done and a lot better than other models. Even if you already own a tankless water heater and wish to upgrade it, this one’s features will make you feel contented.

After using it a few times, you will feel that you own something from the future. It is not only highly developed but also a little more sophisticated.

Product Features:

  • Stiebel Eltron Tempra 29 Plus features a digital temperature display. Through this digital feature, you can set the water temperature between 86 and 125f.
  • The package dimensions of this product are 21.8 X 19.2 X 9 inches.
  • It weighs around 17.4 pounds.
  • Tempra 29 has a sleek and contemporary design. It can be installed anywhere.
  • According to its buyers, you save at least 15-20% on your energy bills.
  • It is an utterly smart model. Its sensors sense the water flow rate and temperature. This helps them to calculate how much power is needed to do the job.
  • The best thing is, even if the flow rate changes, it won’t affect the temperature. It will maintain the desired out temperature at all cost.
  • Perhaps, for that reason, experts believe it is one of the most technologically advanced electric tankless water heater available today in the market.
  • Batteries aren’t required.
  • There is three-year limited warranty if an authorized personnel installs the product.
  • The only con we have found in this product is it is not eligible for international shipping.

Concluding Thoughts

Stiebel Eltron Tempra 29 Plus Electric Tankless Water Heater comes from the most advanced Tempra series. In this special product, the professional manufacturers worked on many different levels. They have upgraded both the design and technology, which aren’t easy to obtain in another similar kind of products. Furthermore, unlike other models of this series, the system automatically works on both the incoming flow and the water temperature. It adjusts itself right according to the demand. Though, it doesn’t mean it uses more power to do that. In fact, contrary to popular belief, it uses as less power as possible.

So, it doesn’t matter whether it is your first time or you want to upgrade your water heater system. Get Stiebel Eltron Tempra 90 Plus. It is one of the most energy efficient and technologically advanced model that is suitable for all homes and commercial applications.

Tech specs


Pros & Cons


  • One of the best benefits for this system is it’s incredibly compact size. Indeed, the Tempra heater is no bigger than your average briefcase, and as such you will have no issue finding a place for it in your home. As well as this, the system can create hot water, theoretically for an eternity so you could fill up a hot tub or even a jacuzzi with no issues at all. You will also be able to run a variety of taps and faucets in your home at the same time without any issues. It’s a great system if you are looking at energy savings as it could dramatically lower your electric bill.


  • Be aware that using this heater in the winter when the water is cold will use a lot more energy. As such, despite the savings through the rest of the year, you could be looking at far more during this time. Depending on the chemical composition in the water that your system uses, you may want to think about adding a filtration system to the device. As well as this, since it has circuit breakers and heavy gauge wiring, you will need a professional for installation. You might also find that the temperature fluctuates slightly which can be an issue again in the colder months of the year.

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