Ric. Sonde, Ventil „3“ (viereilige Ausführung) ad199 Baxi De Dietrich 7872117

The replacement three-way valve probe for Baxi AD199 models is a vital spare part for managing water flow in heating systems. This sensor monitors the position of the three-way valve, ensuring proper distribution of hot water between heating and domestic hot water circuits. Essential for boiler maintenance and repair, this probe helps maintain efficient operation and prevents system malfunctions. Compatible with specific Baxi units, it is a direct replacement that restores accurate valve control. Keep your heating equipment running reliably with this genuine component.