Stiebel Eltron Tankless Water Heater vs Stiebel Eltron Tempra 36 Plus Tankless Heater

We couldn't find enough data on either product to be able to come to any reliable conclusions. We highly recommend that you take a look at some other options in the $540 and $640 budget ranges instead.

The Stiebel Eltron Tankless Water Heater hasn't managed to perform well enough to earn a place in any Water Heater roundups conducted by sources that do their own, high-quality, hands-on testing. That alone makes it a hard product to recommend.

As for the Stiebel Eltron Tempra 36 Plus Tankless Heater - it impressed reviewers at The Spruce, a trustworthy source that conducts solid hands-on testing. It did great in its "The 7 Best Tankless Water Heaters for 2023" roundup - in fact, it earned its "Best Energy Saving" title, which, on its own, indicates a certain level of quality.

As a last step, we wanted to do a head-to-head Stiebel Eltron Tankless Water Heater vs. Stiebel Eltron Tempra 36 Plus Tankless Heater comparison of their review performance but, unfortunately, weren't able to find any review ratings on either product.