Stiebel Eltron DHE27AU Instantaneous 3 Phase Electric Water Heater DHE 27 AU

The DHE AU instant water heaters deliver hot water with precision. Comfort is the number one priority as the DHE 27 AU deliver hot water exactly to the degree. Utilising 4i Technology, the intelligent fully-electronic water heater compensates for fluctuations in pressure and temperature and using its series of sensors it precisely regulates the hot water output. This ensures that you get your requested hot water temperature to the degree.

DHE instantaneous water heater - an unfailing guarantee of hot water at exactly the right temperature.
The fully electronic DHE instantaneous water heater provides hot water at the exact temperature you have set - every time. 4i technology guarantees that any factors which would change the outlet temperature are compensated for. This way you can enjoy a shower in comfort, even when someone is washing their hands at the adjacent washbasin.

Top-quality in operation too.
Due to the special haptic rotary selector, the appliance is very easy to operate: settings and adjustments are intuitive and take very little time. The set water temperature, ECO level and current power consumption can be seen clearly and concisely on the illuminated multifunction display. Energy consumption, flow rate, time, status and service display can be checked in the lower area.

Data Sheet
Operation, Installation & Warranty

FEATURES
Made in Germany
Precise hot water temperature up to 60oC with 4i Technology
Instant and continuous flow of hot water
Electronically controlled to accurately regulate the output water temperature, compensates for fluctuations in pressure and temperature changes
Compact space saving design for installation flexibility
No safe tray, flue or ventilation required
5 year full parts and labour domestic warranty

Rated output (415V): 28kW

Rated current (415V): 40Amp

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): 2.5L/min

Permissible operating pressure: 1000kPa

Temperature adjustment: 20-60oC

IP Rating: IP25

Weight (filled with water): 3.2kg

Nominal capacity: 0.4L

Approvals: WaterMark Lic No. WMKA00301, AS3498

For one/several draw off points: Yes/Yes

Heating system: Bare wire

Electronic flow rate control: Yes

Electronic air detection system: Yes

Accepts pre-heated water: Yes (incoming hot water must not exceed 55oC)

Programmable temperature: Yes