Thermostat with liquid sensor (hydrosensor), capillary tube, pipe contact sensor and fastening material for the pipeline. Capillary tube length 2000 mm.
1 7420 06 – for floor heating, set point range 20–50°C
1 7421 00 – for boiler supply temperature regulation, set point range 40–70°C
Code | Description |
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1 7420 06 | HERZ thermostat with contact sensor |
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1 7421 00 | HERZ thermostat with contact sensor |
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