Design thermostatic heads MINI with threaded connection
M 28 x 1.5 suitable for HERZ thermostatic valve

With liquid sensor (hydrosensor).

Limitation and locking of the set point range via limiting pins 1 9551 02 possible (must be ordered separately). Dimensions: Length 75 mm, hand wheel diameter 45 mm

1 9200 30 - set point range 0–30°C, with setting “0”, frost protection adjustable at approx. 8°C.

1 9200 60 - set point range 8–28°C, automatic frost protection at approx. 8°C.