DHX 15 Select Point-of-Use Electric Tankless Water Heaters

Featured Product Page Top

Wholesale, retail, or both sales channels?: 
Featured Innovation Image Url : 
Feature Product Bottom Content: 

The Most Advanced Features

DHX Select point-of-use water heater models include both the robust and trouble-free Direct Coil heating system and also Advanced Flow Control™. Advanced Flow Control, patented in Germany, and exclusive to Stiebel Eltron tankless heaters, has been a feature of our whole-house Tempra® Plus models for years. If the unit becomes faces heavy demand, Advanced Flow Control automatically maintains consistent temperatures by managing flow.

Advanced Flow Control in the DHX Select model means a single water heater can now supply multiple sinks and deliver hot water at the set temperature to each. Whether one sink is being used, two sinks, or in warmer ground water climates a low flow shower, a Direct Coil DHX Select will maintain the desired water temperature wherever hot water is needed.

 Advantages that Outperform the competition

Notably, the DHX Select point-of-use water heater brings you these unique benefits while modulating its electricl use for maximum efficiency. In fact, DHX Select gives you more for the same, because the same 60amp breaker you need to power a smaller 13 kW unit can power this greater kW DHX Select unit – and who wouldn’t want more hot water through more fixtures for the same 60 amps?

Digital Backlit Display

DHX Select models are equipped with our largest digital display screen. Desired output temperature is easily set using the dial and display on the cover. These models also have additional features such as a cost savings calculator, real-time capacity monitoring, preset temperature buttons, and for safety, a user-selectable scald guard setting, and front-panel control lock-out setting.

Featured Product Comp Table Pre Text: 
DHX Select

DHX Select

Stiebel Eltron has an enviable track record of engineering excellence and product quality. DHX's proven reliability means you can depend on a DHX for many years to come.
Featured Product Hero Mobile BG: 
Featured Product Right Content: 
5/1-Year Limited Warranty
5 years against leakage / 1 years against defects in workmanship & materials. See warranty for details.
Featured Product Left content: 

Whole House Capability, Point of Use Size

DHX Select is a revolutionary point of use electric tankless water heater with capability and technology that changes everything for residents of warm climates like Florida, Texas and southern California. Delivering up to three gallons per minute (3 GPM) in those areas, it can reliably power a bathroom sink, or up to two showers, at the same time – providing you with unmatched water heating versatility in one ultra-compact design.

Exclusive Technology for Maximum Comfort

DHX Select also provides you with exclusive Advanced Flow Control invented by Stiebel Eltron in Germany. All tankless water heaters provide unlimited hot water on demand, but unlike other tankless water heaters, the patented technology in Advanced Flow Control maintains your desired hot water temperature all the time, every time. There is no cold water “surprise” in a shower with Advanced Flow Control. No competing unit offers anything like it.

What’s more, our new Direct Coilheating system -- found in DHX Select -- offers many advancements over other units on the market. Chief among them is that the Direct Coil is self-cleaning for superior limescale resistance – minimizing maintenance needs, and therefore enhancing your peace of mind. Other advantages include rapid heat-up and response time, so that life isn't put on hold while you wait for hot water.

Bring Home Superior Reliability & Comfort Today

Like with all Stiebel Eltron units, DHX Select brings you the peace of mind and unmatched reliability of a unit manufactured by the World Leader in its category. Explore the DHX Select today – exclusively at The Home Depot – and see why our German engineering heritage, advanced technology and commitment to your complete satisfaction make our units Simply the Best.

Endless hot water
Endless hot water
99% efficiency    
Advanced Flow Conrol TM
Advanced Flow Control - Industry Exclusive Feature
Advanced Flow Conrol TM
Advanced Flow Control - Industry Exclusive Feature
Direct Coil heating self-cleans for increased limescale resistance
Direct Coil heating self-cleans for increased limescale resistance
No venting required
No venting required
Ultra-compact, space-saving design
Ultra-compact design

5 years against leakage / 1 year against defects in workmanship & materials. See warranty for details.

ETL Intertek Listed C US

Certified to ANSI/UL Std. 499. Conforms to Can/CSA Std. C22.2 No. 64.

Tested & Certified Independently by WQA C US

Tested and Certified by Water Quality Association against NSF/ANSI 372 for lead free compliance.

Made in Germany Final Assembly in U.S.A.

Featured Product Page Content


  • Direct Coil™ heating system’s proven and trouble-free technology self-cleans for increased limescale resistance
  • Ideal for any residential application including: bathrooms, cabins and cottages
  • Heats water on demand, for endless hot water as long as it is needed but model size must be carefully matched to the application for proper operation
  • Electronic self-modulation technology ensures the least amount of electricity needed is used
  • Sleek European design is considerably smaller than a tank, requires no venting, and allows space-saving installation close to the point-of-use
  • Direct Coil™ heating system provides fast heat-up and response
  • Advanced Flow Control™ ensures constant water temp no matter what - no cold water "surprises"
  • Large backlit interactive display shows temperature, flow rate information, cost savings calculator, and more
  • 2 temperature preset buttons for quick adjustments