With hydrosensor, set value range 6-30 °C, with “0” position, frost protection approx. 6 °C adjustable. Limitation and locking of set value range by means of stop pins 1 9551 00 (to be ordered separately). Connection diameter 31 mm.
Code | Qty | Product | Description | Order |
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1926011 | HERZ-Design-Thermostatic Head for Vaillant Thermostatic Valves |
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