Stiebel 3-Phase Instant Hot Water 50°C

SKU: DHB-E13A Categories: ,

50° Celsius hot water on demand

The DHB-E 13 AU three-phase electric instant hot water system is electronically controlled to maintain water delivery temperature not exceeding 50 Degrees Celsius in accordance with AS3498. These compact range of instant water heaters have bare wire technology to deliver fast and efficient water heating. In addition, both the DHB-E 13 AU can be used in either hard or soft water areas.

Enquire About This Product Call 1300 137 567

More Information

High quality design from STIEBEL ELTRON

  • Made in Germany
  • Designed for Australian conditions
  • WaterMark approved, licence number WMKA00301, AS3498
  • Electronically controlled to accurately regulate the water temperature output
  • Electronic safety system with air detection
  • DHB-E 13 AU: Rotary dial temperature selection between 30 and 50 degree Celsius
  • Bare wire element for fast and efficient water heating
  • Suitable for hard and soft water areas

Installation flexibility

  • Temperature selection up to a maximum of 50°C in accordance with AS3498 on DHB-E 13 AU
  • No flue, ventilation or safe tray required
  • Suitable for single or multi-point applications
  • Compact design for space saving installation
  • Multiple electrical access points for installation ease

Electrical sizes:

  • DHB-E 13 AU – 14.5kW, 20 Amps per phase, three phase 415V


  • 5 Year full parts and labour domestic warranty*

*Conditions apply – refer warranty policy for full details.

Model number DHB-E 13 AU
Rated output (415V) 14.5kW
Rated current (415V) 20Amp
Phases 3/PE
Electrical Installation As per AS/NZS3000
Installation requirements AS/NZS3500.4.2 & local requirements
Switch on flow rate (minimum flow rate required to switch on the water heater) 3.0L/min
Permissible operating pressure 1000kPa
Temperature adjustment 30-50°C
IP Rating IP25
Height 478mm
Width 225mm
Depth 105mm
Weight (filled with water) 4kg
Colour White
Nominal capacity 0.4L
Flow rate limiter (if fitted) L/min 7.5 (blue)
Approvals WaterMark Lic No. WMKA00301, AS3498
For one/several draw off points Yes/Yes
Heating system Bare wire
Electronic flow rate control No
Electronic air detection system Yes
Accepts pre-heated water (solar) No
Programmable temperature No

1. How do electric storage systems work?

Electric storage systems work by storing hot water in the tank so it is immediately ready for use. Continuous flow systems work by heating the water on demand as opposed to storing it.

2. Are instantaneous water heaters energy efficient and sustainable?

Due to the proximity to the draw-off point, the pipe runs are shorter which ensures that there is a reduction in heat loss, and hot water is quickly available when it is drawn off next. This allows for only the required amount of water being used to be heated. This therefore saves energy, water and costs.

3. What are the benefits of an electric hot water system?

  • Lower upfront costs
  • Can be installed internally or externally
  • Comes in a variety of sizes

All of our products are inspected by our experienced staff for quality and/or damage before sale or despatch.

If you have any issue with your purchase, please call G-Store on 1300 137 567 without delay. Make sure you have a copy of your invoice to hand. We will be happy to discuss the options that best solves the problem. Please do not return goods without our explicit instructions.

G-Store ships most of our products anywhere in Australia. You can also pick up free from our Melbourne store.

Shipping Cost Options

To offer you the most cost-effective shipping fees we use the Temando freight engine to dynamically search among available carriers and offer you

  1. The cheapest rate
  2. The fastest service

These are the two best options available at the time from among our carriers for your particular products to your specific location, wherever it is in the country.

We do not post to PO boxes.

Free Pick Up
If your delivery is to a Postcode within 150 km of G-Store in Melbourne (Keysborough) you will also be offered a Pick-Up In-Store option. If you select this, we will let you know as soon as your purchase is ready for Pick Up.

Keysborough – same day on stocked items if ordered before 2pm, next day after 2pm.

Warragul – next day on stocked items if ordered before 11am, otherwise add 1 business day.