With liquid sensor (hydrosensor).
Limitation and locking of the set point range via limiting pins 1 9551 00 possible (must be ordered separately)
1 7262 00 - set point range 8–25°C, automatic frost protection at approx. 12°C.
Code | Description |
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1 7262 00 | HERZ thermostatic head for elevated flow rates in proportional range |
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