The Professional Choice for High-Performance Point-of-Use Heating
For high-demand point-of-use applications or whole-house heating in warm climates, the technology inside the unit determines the quality of the experience. While the competition offers a 13 kW standard retail option, the Stiebel Eltron DHX 10 Select and DHX 15 Select are precision-engineered instruments designed for consistent, high-end performance.
The "Select" Advantage: Patented Advanced Flow Control™
In compact units, maintaining temperature during flow fluctuations is a significant engineering challenge. Standard units often struggle, delivering fluctuating water temperatures when demand increases.
Only Stiebel Eltron provides the perfect temperature all the time with German Patented Advanced Flow Control™.
This proprietary technology, a hallmark of Stiebel Eltron engineering, automatically adjusts water flow to guarantee your set temperature is never compromised. Whether you are using the DHX 10 Select or the DHX 15 Select, you are guaranteed a consistent comfort experience that mass-market units cannot match.
Technical Comparison: DHX Select vs. Others
Attribute
Stiebel Eltron DHX Select (10/15kW)
Typical 13kW Units
Flow Modulation
Patented Advanced Flow Control™ (Maintains perfect temp.)
Standard Modulation (Temperature may fluctuate)
Heating System
Bare Wire Direct Coil™ Technology (Superior scale resistance)
Standard Copper Immersion Element
User Interface
Digital Display with Dual Memory Presets
Standard Dial or Digital Display
Design Aesthetic
Minimalist, Sharp, and Ultra-Compact
Industrial / Standard Utility
Warranty Protection
Stiebel Eltron offers a 5 year limited warranty on the entire DHX Select line, providing peace of mind for homeowners, property managers and professionals alike.
Warranty Type
Stiebel Eltron DHX Select
Typical Competition*
Leakage / Heat Exchanger
5 Years
5 Years
Component Parts
1 Year
1 Year
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Why DHX Select is Superior than the Competition
German Engineering: Engineered with more than 100 years of expertise to be the quietest and most reliable unit in its class.
Digital Accuracy: Dial in your exact preferred temperature on the digital display and save it using the memory presets.
Bare wire heating element and Direct Coil™ Technology: The specialized heating design reduces limescale buildup, essential for long-term performance in varied water conditions.
The Choice
For precision, reliability, and the exclusive benefit of receiving your ideal temperature all of the time through German patented Advanced Flow Control™, the Stiebel Eltron DHX Select series is preferred by both discerning homeowners and experienced professionals.
View the DHX Select Sizing Guide to Choose the Right Model >
*This information is accurate as of May, 2026 and may change without notice.