With liquid sensor (hydrosensor), set point range 8–26°C, with automatic frost protection. Mounting and removal only possible with tightening tool 1 9554 01 and Allen key 1 6616 00. Setting of the set point with unlocking tool 1 9554 00 (enclosed), set point setting locked. Setting indicator remains concealed in locked position.
Code | Description |
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1 9860 98 | HERZ thermostatic head „H“ |
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