Pièce de rechange : capteur de température de l'air extérieur (T4) De Dietrich 7778007

An outdoor air temperature sensor, often designated as T4, is used in heating systems to measure ambient temperature for weather compensation or efficiency optimization. This spare part provides accurate readings to the boiler control unit, helping adjust heating output based on outdoor conditions. It is a common component in boiler spare parts and burner spare parts, contributing to energy savings and comfort. Ideal for gas burner parts and modern heating equipment components, this sensor is essential for advanced boiler maintenance and repair.