| Art. | Connection thread | Code |  | |
| 987 | 28x1,5 | 82987AC20 | 1 | 20 |
| 990 | 30x1,5 | 82990AC20 | 1 | 20 |
987 – 990 – Thermostatic head
Thermostatic head with remote liquid sensor for radiators. To be used when it is necessary to feel the temperature far from the radiator. Temperature locking and limiting device on a desired value. Both operations can be done without tools. Capillary length 2 mt. Hysteresis 0,3°C; Room temperature setting range T = 7-28°C.
Codes and dimensions
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