Series 203

Thermostatic control head (with contact probe)

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Product Description

Thermostatic control head (with contact probe)
For thermostatic and convertible radiator valves
Set point locking mechanism
Remote contact probe
Built-in sensor with liquid-filled element
Fits 220, 221, 338 and 339 series valves

Technical data

Capillary length: 2 m

Drawings and specifications

Part number Medium temperature range
3D models
Tender text
CALEFFI, 203502. Thermostatic control head (with contact probe) For thermostatic and convertible radiator valves Set point locking mechanism Remote contact probe Built-in sensor with liquid-filled element Fits 220, 221, 338 and 339 series valves Medium temperature range: 20–50 °C. Capillary length: 2 m.
SCIP code
14ab2481-ff53-43ef-9960-9b3bf5f5c174