Thermocouple 874 De Dietrich 97908280

The Thermocouple 874 is a vital safety device for gas-fired heating equipment. As a key element in burner spare parts, it detects the presence of a flame and signals the gas valve to remain open. This thermocouple is commonly used in boiler spare parts to prevent gas flow when no flame is present, enhancing safety. Its design ensures reliable operation in various heating equipment components, making it an essential part for boiler maintenance and repair. Whether you are servicing a gas burner or replacing worn parts, this thermocouple offers dependable performance.