Stiebel EltronTankless Water Heater – Tempra 20 Plus – Electric, On Demand Hot Water, Eco, White

This is an absolutely amazing water heater. I replaced my propane tanked water heater with this. My dad and I installed it ourselves in about 3 hours including running new electric to the water heater closet, (he is a construction contractor by trade and knows how to do these things). But if you already have electricity to the installation site, (220. NOT 110), this is pretty straight forward and can easily be a DIY install.On to performance. I was skeptical at first, having been told by a few plumbers that on-demand technology wasn't up to par. But after having numerous serious incidents with multiple, professionally installed, tanked heaters, and after some research, I decided to give this one a shot. I have to say that not only am I impressed, but was also shocked and highly satisfied with this machines performance. It produces hot water, on demand, limited only by your water supply. I have mine set at 116 degrees, (extremely easy to read/adjust the display/temperature), and we take showers back to back to back to back here now, and it doesn't even break a sweat. Excellent product!

I recently had the Stibel Electron Tempera 20 electric tankless water heater professionally installed in my two-story home, and I couldn't be happier with the results. The installation took about four hours, including the addition of a whole-home water filtration system on the main line. The unit's performance has exceeded my expectations in terms of convenience and efficiency. First and foremost, the unit is impressively quiet, and its space-saving design is a game-changer. It doesn't take up much room, and the minimal noise is a bonus, especially if it's installed near living spaces. But what truly sets this tankless water heater apart is its ability to provide a continuous flow of hot water.I've tested it by running two showers simultaneously for an extended period, and there was no interruption in the supply of hot water. The heater only uses the hot water necessary, which is not only eco-friendly but also cost-effective. The temperature control is precise, ensuring that you get the hot water you desire without any fuss. I appreciate the quality of this unit, and even the licensed plumber who installed it mentioned that it's one of the top brands in the market. This gave me confidence in my purchase decision. I had concerns about whether it would deliver hot water everywhere in my house, but those worries were unfounded. My two-bedroom, two-story home now enjoys consistent hot water supply throughout.Of course, like any appliance, it's important to manage usage efficiently. Running multiple showers, a dishwasher, and a washing machine simultaneously might be a stretch for any water heater. However, with a bit of scheduling and planning, I've had no issues. I wash in the morning, run the dishwasher before bedtime, and take showers at various times throughout the day, ensuring they don't overlap. In conclusion, investing in the Stibel Electron Tempera 20 electric tankless water heater has been a wise decision for my household. It's efficient, reliable, and space-saving, making it a top-notch choice for anyone in need of a hot water solution. I also highly recommend having it professionally installed for peace of mind. It's a purchase that I'm truly satisfied with.

I run an airbnb and cannot afford to have any issues with hot water! This was the solution! Worth every penny! thank you!

My plumber had no problem with the installation. I like that I have no hot water interruptions. Quality product.

I've owned the Stiebel Tempra Trend 20 for a little over 6 months now. I knew it was the least powerful of the electric tankless water heaters which I considered, I have an all electric house (no gas) so I was/am trying to save some money. That said, I can't really heat two sources very well at once, like a shower while trying to wash dishes with hot water leaves the person in the shower wanting a bit more heat...not THAT bad but you certainly want a bit warmer shower IF another water source is running.None of this fact bothered me because of the amount of money I saved switching from a tank water heater to this. I'd guess that in 6 months the unit completely paid for itself...again, I have a completely gasless house, all electric, but I did save a ton of money just by making this switch.It only being six months I wasn't expecting to have to service the unit but I started to get no heat or little heat if the water pressure wasn't high enough. I called Stiebel support, who are AWESOME, they made several recommendations and even sent a new flow control. I did their recommendations, serviced the heater with vinegar and the unit improved but it wasn't fixed. I then changed the flow control and THAT WAS IT! Perhaps the flow control was indeed damaged in the six months due to the hard water in my neighborhood. I now believe I need to service my unit about every 4 months. That was a bit of a bummer. However, the amount of money I've saved is indeed significant and the unit does supply enough hot water for my needs.