| Brand | Stiebel Eltron |
| Supplier code | 236745 |
| EAN Code | 4017212367452 |
| Mounting method | Upper/lower structure |
| Width | 225 mm |
| Height | 466 mm |
| Depth | 116 mm |
| Weight | 2.9 kg |
| Nom. power | 24 kW |
| With tap/mixer tap | No |
| With display | Yes |
| Heating system | Bare wire |
| Type of arrangement | Electronic |
| Safety shutdown | Electronic |
| Asset management | Electronic |
| Temperature indication | Digital |
| Energy efficiency class | A |
| Suitable for KNX | No |
| Nom. content | 0.4 l |
| Operation | Manually |
| Pressure vessel material | Plastic |
| Suitable for preheated water | Yes |
| Connection capacity | 18 - 24 |
| Degree of protection (IP) | IP25 |
| Nom. voltage 1 | 380 V |
| Nom. voltage 2 | 400 V |
| Nom. diameter hot tap water | 1/2" (15) |
| Energy efficiency class (812/2013/EU) | A |
| Nom. diameter cold tap water | 1/2" (15) |
| Suitable for plastic pipe | Yes |
| Max. working pressure | 10 bar |
| External pipe diameter cold tap water | 21.5 mm |
| External pipe diameter hot tap water | 21.5 mm |
| Cold tap water connection | External thread |
| Hot water connection | External thread |
| Max. permissible operating pressure | 10 bar |
This STIEBEL ELTRON DHB-E 18/21/24 LCD comfort instantaneous water heater also supplies multiple taps with hot water at the same time, for example in the bathroom and kitchen. The closed, pressure-resistant appliance can be combined with all commercially available pressure taps. The appliance saves up to 30% energy and water thanks to the electronic power control with 3i technology
Make the right decision in no time
The temperature is set infinitely and digitally using a rotary knob and shown on the display. 3 sensors ensure that the set temperature is reached up to the power limit, accurate to the degree. The appliance can be supplemented with an optionally available comfort remote control.
The main features
