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Stiebel Eltron Comparison - October 2025
| 1 Best Choice  9.8Exceptional | 2 Best Value  9.5Excellent | 3  9.3Excellent | 4  9.1Excellent | 5  9.0Excellent | 6  8.8Very Good | 7  8.6Very Good |
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ModelStiebel Eltron Tankless Water Heater – Tempra 24 Plus – Electric, On Demand Hot Water, Eco, White, 20.2 | Model Stiebel Eltron 233219 2.5 gallon, 1300W, 120V SHC 2.5 Mini-Tank Electric Water Heater, White | Model Stiebel Eltron 202151 DHX 15-2 Plus Point-of-Use Tankless Electronic Water Heater, 240V, 14400 Watts | Model Stiebel Eltron 234046 SHC 4 4 Gallon Water Heater, 4-Gallon | Model Stiebel Eltron 236304 CK Trend Wall-Mounted Electric Fan Heater, 1500W, 120V White | Model Stiebel Eltron 200069 DHX 10-2 Trend Point-of-Use Tankless Electronic Water Heater, 240V, 10000 Watts , White | Model Stiebel Eltron Mini 4 Electric Tankless Water Heater, 220-240 Volt, 3.5 kW (222039) |
BrandStiebel Eltron | Brand Stiebel Eltron | Brand Stiebel Eltron | Brand Stiebel Eltron | Brand Stiebel Eltron | Brand Stiebel Eltron | Brand Stiebel Eltron |
Reviews | Reviews  | Reviews | Reviews | Reviews | Reviews  | Reviews |
Features | ||||||
Temperature control 9.3 | Temperature control  9.8 | Temperature control 9.9 | Temperature control 9.4 | Temperature control 8.6 | Temperature control 7.9 | Temperature control 7.0 |
Easy installation 9.4 | Easy installation 9.8 | Easy installation 9.9 | Easy installation 9.3 | Easy installation 8.4 | Easy installation 7.6 | Easy installation 8.6 |
Tech support 9.1 | Tech support 8.4 | Tech support 9.9 | Tech support 9.1 | Tech support 8.9 | Tech support 8.6 | Tech support 7.0 |
Worth the money 9.3 | Worth the money 9.8 | Worth the money 9.9 | Worth the money 8.6 | Worth the money 8.9 | Worth the money 8.1 | Worth the money 7.2 |
Efficient energy use 9.4 | Efficient energy use 9.4 | Efficient energy use 9.9 | Efficient energy use 9.1 | Efficient energy use 7.6 | Efficient energy use 7.0 | Efficient energy use 7.0 |
Tech Specs | ||||||
color White | color White | color White | color White | color White | color White | color electric |
wattage 18000 watts | wattage 1300 watts | wattage 14400 watts | wattage 1300 watts | wattage 1500 watts | wattage 10000 watts | wattage 3500 watts |
customer reviews4.5 4.5 out of 5 stars 1, 901 ratings 4.5 out of 5 stars | customer reviews 4.6 4.6 out of 5 stars 376 ratings 4.6 out of 5 stars | customer reviews 4.3 4.3 out of 5 stars 26 ratings 4.3 out of 5 stars | customer reviews 4.6 4.6 out of 5 stars 99 ratings 4.6 out of 5 stars | customer reviews 4.2 4.2 out of 5 stars 753 ratings 4.2 out of 5 stars | customer reviews 4.6 4.6 out of 5 stars 28 ratings 4.6 out of 5 stars | customer reviews 3.8 3.8 out of 5 stars 274 ratings 3.8 out of 5 stars |
product dimensions 16.63W x 14.5H | product dimensions 11W x 18.69H | product dimensions 7.95W x 14.17H | product dimensions 12.63W x 19.75H | product dimensions 5.13D x 10.88W x 15.75H | product dimensions 8W x 14.13H | product dimensions 9 x 10 x 6 inches |
item weight 1 pounds | item weight 15.9 pounds | item weight 5.5 pounds | item weight 19.8 pounds | item weight 5.5 pounds | item weight 5.5 pounds | item weight 0.01 ounces |
voltage 240 Volts | voltage 110 Volts | voltage 240 Volts | voltage 120 Volts | voltage 120 Volts | voltage 240 Volts | voltage 220 Volts |
item package quantity 1 | item package quantity 1 | item package quantity 1 | item package quantity 1 | item package quantity 1 | item package quantity 1 | item package quantity 1 |
batteries required No | batteries required No | batteries required No | batteries required No | batteries required No | batteries required No | batteries required No |
warranty description- | warranty description 6 year warranty on tank | warranty description 3/7 year manufacturer | warranty description 6 years against leakage / 2 years against defects in workmanship and materials | warranty description 3 years against defects in workmanship and materials | warranty description 3/7 year manufacturer | warranty description Three year limited warranty - product must be installed by licensed personnel |
batteries included No | batteries included No | batteries included - | batteries included No | batteries included No | batteries included - | batteries included No |
certification- | certification CSA, NSF, UL, ANSI | certification CSA, NSF, UL, ANSI | certification - | certification - | certification CSA, NSF, UL, ANSI | certification certified frustration-free |
size- | size 2.5 gallon | size 240 / 14, 400 Watts | size 4 Gallon | size - | size 240 V / 10, 000 Watts | size - |
included components- | included components - | included components Electronic Water Heater | included components Rough Plumbing Parts and Repair water-heaters | included components Electric Fan Heater | included components Electronic Water Heater | included components - |
pattern Water Heater | pattern - | pattern - | pattern - | pattern Fan Heater | pattern Water Heater | pattern - |
special feature LED Display | special feature - | special feature - | special feature Lightweight | special feature Noiseless | special feature - | special feature - |
maximum operating pressure 150 Pound per Square Inch | maximum operating pressure 150 Pound per Square Inch | maximum operating pressure - | maximum operating pressure 150 Pound per Square Inch | maximum operating pressure - | maximum operating pressure - | maximum operating pressure - |
special features LED Display | special features - | special features - | special features Lightweight | special features Noiseless | special features - | special features - |
heat output- | heat output 1300 Watts | heat output 14400 Watts | heat output - | heat output - | heat output 10000 Watts | heat output - |
mounting type- | mounting type - | mounting type Wall | mounting type - | mounting type Wall Mount | mounting type Wall | mounting type - |
style- | style - | style - | style Yes | style CK 150-1 Trend | style - | style Mini 4-2 4 kW, 240-volt |
Review- | Review - | Review - | Review - | Review | Review - | Review |
Available On   | Available On | Available On | Available On | Available On | Available On   | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.8
1Stiebel Eltron24% OffStiebel Eltron Tankless Water Heater – Tempra 24 Plus – Electric, On Demand Hot Water, Eco, White, 20.2
9.4 Easy installation9.4 Efficient Energy Use9.3 Temperature controlWhy we love it
Endless hot water supply.
Compact and space-saving design.
Energy-efficient with precise temperature control.
-
9.5
2Stiebel Eltron27% Off
Stiebel Eltron 233219 2.5 gallon, 1300W, 120V SHC 2.5 Mini-Tank Electric Water Heater, White
9.8 Temperature control9.8 Easy installation9.8 worth the moneyWhy we love it
This product is easy to install
This product is durable
This product has a six year warranty
-
9.3
3Stiebel Eltron
Stiebel Eltron 202151 DHX 15-2 Plus Point-of-Use Tankless Electronic Water Heater, 240V, 14400 Watts
9.9 Temperature control9.9 Easy installation9.9 Tech SupportMain highlights- Reduces flow rate to maintain output temperature
- Output temperature presets
- Exclusive motor control valve
- Energy savings calculator
- Backlit multifunction display
Our ranking system
At BestChoice.com, our team curates a selection of top products from a vast array available online, using a sophisticated ranking system based on carefully defined criteria.While traditional hands-on testing has its merits, our use of AI technology offers distinct advantages. AI allows us to process and analyze vast amounts of data from multiple sources, providing a comprehensive view that goes beyond what manual testing can achieve. This approach enables us to deliver insights that are aligned with current trends and consumer preferences, ensuring our reviews are both relevant and up-to-date.
Features
Our AI-driven analysis examines key attributes, capabilities, and other critical factors tailored to each product category. This method allows us to assess effectiveness from various perspectives, ensuring a well-rounded evaluation.
Consumer Reviews
We aggregate and evaluate consumer feedback from across the internet, giving weight to ratings and reviews that reflect the most reliable insights. AI enhances this process by filtering and prioritizing data, offering a balanced view without the need for direct personal endorsements.
Popularity
Our system also considers the popularity of products, analyzing factors such as market presence, reputation, and user satisfaction. By leveraging AI, we capture a comprehensive picture of a product's standing in the market, which may not always be evident through traditional testing.
Value for money
AI allows us to compare products based on attributes like price, specifications, and user feedback, helping to determine their value for money. This data-driven approach offers an efficient and reliable way to assess how products stack up against one another in terms of cost-effectiveness.
