| Brand | Stiebel Eltron |
| Supplier code | 182122 |
| EAN Code | 4017211821221 |
| Discount group | 094 |
| Width | 750 mm |
| Height | 1763 mm |
| Depth | 865 mm |
| Nom. power | 6 kW |
| With tap/mixer tap | No |
| Diameter | 750 mm |
| Tank volume | 400 l |
| Energy efficiency class | C |
| Temperature limitation | Yes |
| Material boiler barrel | Steel |
| With thermometer | Yes |
| With temperature indication | Yes |
| Frequency | 50/60 Hz |
| Degree of protection (IP) | IP24 |
| Connection voltage | 230 - 400 |
| Placement horizontally | No |
| Water heating energy efficiency (Nwh) | 39% |
| Capacity profile | XL |
| Nom. diameter drain connection | 1" (25) |
| Nom. diameter hot tap water | 1" (25) |
| Nom. diameter cold tap water | 1" (25) |
| Material coat | Steel |
| Tap capacity at 60 °C continuous | 45 l/min |
| Heating time from 10 °C - 65 °C | 240 min |
| With cleaning opening | No |
| Protective anode | Yes |
| Wall mounting | No |
| Max. working pressure | 6 bar |
| External pipe diameter cold tap water | 33.7 mm |
| External pipe diameter hot tap water | 33.7 mm |
| Low pressure version | No |
| With circulation connection | Yes |
| With pressure reducing valve | No |
| Applicable at normal water pressure | Yes |
| Cold tap water connection | External thread |
| Hot water connection | External thread |
| External pipe diameter circulation line | 21.5 mm |
| Connection of circulation line | External thread |
| Drain connection connection | External thread |
| Placement vertically | Yes |
| Duo version | No |
| Implementation form | Standing |
| Max. permissible operating pressure | 6 bar |
| Three phase execution | Yes |
| Hot fill | Yes |
| With night current switching | Yes |
| Nom. diameter circulation pipe | 1/2" (15) |
| Suitable for boiling water | No |
| With water cooler | No |
| Baseboard boiler | No |
The SHW 400 S floor-standing boiler is a guarantee for high hot water comfort. The floor-standing boiler is equipped with a thermometer, safety anode and variable cold water supply pipe. The powerful floor-standing boiler supplies multiple taps with water without any problems and offers additional comfort with the quick heating button. The steel tank with special enamelling shows how well technology and design can go together.
The main features
