Vaillant gas section MAG250-440/9 b 440/9 A25 pressure regulator: original Vaillant spare part, type: Gas section. Application: Water heater (MAG 275/9 W Open). Manufacturer number: 215604; Instalpunt article number: 8053700.
According to the Vaillant parts lists, this part fits 5 models, including Vaillant MAG-sine 325/9 W, Vaillant MAG 275/9 W Open and Vaillant MAG 275/10EW Turbo. The full list is under “Fits”.
Special-order item: it is ordered specially for you from the manufacturer. Specially ordered items can in principle not be returned. Please check the type plate of your appliance and the part number before ordering.
Check the rating plate of your appliance before ordering; if in doubt, ask the manufacturer or your installer. Work on gas-carrying parts must be carried out by a qualified gas engineer.




