Description
ESBE SFK121 VTC422 50-70°C Wilo Solid Fuel Kit (55021100)
The SFK100 is a load unit dedicated for solid fuel boilers available as thermic solution or motorized solution with actuator or with constant temperature controller.
Features:
- Boiler protection
- Applicable in- and outside the boiler
- PWM pump control signal
- Compact size
Technical Specifications:
| Reference | SFK121 |
| DN | 25 |
| Kvs | 4.5 |
| Opening temperature [ºC] | 50–70 |
| Temperature, mixed (AB) | 52–72°C ± 3°C |
| Connection Adapter | G 1″ |
