Control of the return temperature between 25–60°C, limitation and locking of the set point range via limiting pins 1 9551 02 possible (must be ordered separately). Can be combined with all HERZ valves that are intended for thermostatic operation.
| Code | Description |
|
|---|---|---|
| 1 9201 41 | HERZ return temperature limiter DE LUXE, chrome |
|