Stiebel Eltron Tempra 20 Plus Electric Tankless Water Heater
Community verdict
The Stiebel Eltron Tempra 20 Plus delivers dependable, continuous hot water and operates quietly from a space-saving wall-mounted design. Owners frequently praise its reliable temperature control and compact footprint compared to bulky traditional tank systems. However, users and tradespeople frequently caution that installation requires extensive electrical capacity, and the auto-throttling feature can significantly reduce water pressure in colder climates or high-demand situations.
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Community Verdict
A concise summary of what verified buyers of Stiebel Eltron Tempra 20 Plus Electric Tankless Water Heater consistently praise — and what they don’t.
Score blends 6.8/10 from 29 reviews we read with 59 Google Shopping ratings averaging 4.8★.
Buyers love 4
- +Unlimited hot water
- +Compact wall-mount design
- +Quiet operation
- +Consistent water temperature
Keep in mind 4
- −High electrical requirements
- −Expensive panel upgrades
- −Reduced flow in cold water
- −May dim home lights
What people are saying
4 quotesDirect organic buyer opinions about Stiebel Eltron Tempra 20 Plus Electric Tankless Water Heater, filtered for spam and ads.
We love it. Endless hot water. Practically maintenance free... it is a whole-house system and works remarkably well.
The water temperature is consistent and the supply unlimited... it fits neatly on the wall. Definitely a solid choice.
That unit may be cheap but it's going to be a pricey install... get used to seeing your lights flicker and dim every time the unit turns on.
The Plus has the Advanced Flow Control which cuts the flwo to maintain temp... I'm not sure that was the right choice.
Where to Buy
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Prices updated 1 hour ago.