Vor- und Rücklauftemperatursensor ECOHEAT Gas / ProKondens ET-Pos 633

The supply and return temperature sensor ECOHEAT Gas / ProKondens ET-Pos 633 monitors the temperature of the heating medium in the heating system. This sensor transmits data to the boiler controller to adjust the burner power. The part is suitable for ECOHEAT Gas and ProKondens ET models. If the sensor malfunctions, boiler errors, unstable temperature, or increased gas consumption may occur. Replacement with an original sensor ensures accurate readings and efficient system operation.