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Thermostatic Radiator Valve Head FERRO GT33B liquid sensor antracite
Summary description:
FERRO GT33B is a thermostatic radiator valve head with a liquid-filled sensor in antracite finish. Designed to replace or upgrade manual radiator valves, it regulates room temperature by sensing coolant temperature and adjusting valve position. Suitable for domestic and commercial central heating systems; fits compatible thermostatic valve bodies for automated temperature control.