This product is on 
because of
Renewable energy, Battery storage, Gas-free all-electric
Home future-proofed against energy price increases and climate change impacts
Energy efficient heating and cooling
The SBS cylinders come into their own where space is at a premium, as they are buffer and instantaneous water cylinder in one. This enables the highly effective indirect coils to improve the hygiene inside the cylinder since only smaller amounts of DHW need to be kept hot to deliver hot water to the entire house. The SOL versions allow an additional renewable energy source to be integrated easily into the system.
5 years from the date of completion of the installation of the unit.
Currently not available
Currently not available
Currently not available
Currently not available
| SBS 601 W | SBS 801 W | SBS 1001 W | SBS 1501 W | ||
| Rated capacity | l | 613 | 759 | 941 | 1430 |
| Capacity, lower indirect coil | l | - | - | - | - |
| Content, indirect coil, DHW | l | 31.2 | 33.9 | 52.1 | 45.4 |
| Surface area, lower indirect coil | m2 | - | - | - | - |
| Surface area, DHW indirect coil | m2 | 6.0 | 6.5 | 8.7 | 10.0 |
| Pressure drop at 1.0 m3/h, indirect coil, bottom | hPa | - | - | - | - |
| Pressure drop at 10/25/40 l/min | hPa | 33 / 264 / - | 35 / 284 / - | 47 / 378 / 1023 | 53 / 432 / 1168 |
| Maximum charge / discharge flow rate with zoning | m3/h | 1.8 | 2.0 | 2.4 | 3.0 |
| Maximum charge / discharge flow rate without zoning | m3/h | 5.0 | 5.0 | 5.0 | 8.0 |
| Max. permissible pressure | MPa | 0.3 | 0.3 | 0.3 | 0.3 |
| Test pressure | MPa | 0.45 | 0.45 | 0.45 | 0.45 |
| Max. permissible pressure, DHW | MPa | 1.0 | 1.0 | 1.0 | 1.0 |
| Max. permissible temperature | °C | 95 | 95 | 95 | 95 |
| Max. recommended collector aperture area | m2 | - | - | - | - |
| Height | mm | 1665 | 1830 | 2240 | 2155 |
| Height incl. thermal insulation | mm | 1775 | 1940 | 2350 | 2265 |
| Diameter | mm | 750 | 790 | 790 | 1000 |
| Diameter incl. thermal insulation | mm | 970 | 1010 | 1010 | 1220 |
| Height of unit when tilted | mm | 1840 | 1880 | 2285 | 2225 |
| Weight (wet) | kg | 735 | 949 | 1175 | 1738 |
| Weight (dry) | kg | 135 | 150 | 175 | 236 |
