VAILLANT 0020181040 EXPANSION VESSEL (18 L)

VAILLANT 0020181040 EXPANSION VESSEL (18 L).

The expansion vessel is a small tank that is utilised to protect closed water heating systems from pressure surges. The expansion vessel is filled with air that acts as a cushion against an increase in pressure within the system.

This part is present in 3 different appliances on our system including the VAILLANT VIH GB 180 S (2005-2010 ) and the VAILLANT VIH GB 210 S (2005-2010 ), VAILLANT VIH S 250 S (2005-2010 ) . At the bottom of the page is an appliance grid with links to all appliances that contain this part, Please use this if you would like to view all other spares that fit that model and download the user manual for that appliance. Please contact us before ordering if none of these models match the one you have so we can confirm this part is compatible.

The VAILLANT 0020181040 EXPANSION VESSEL (18 L) is a genuine, brand new Vaillant Boiler Spares product, covered by a Vaillant Boiler Spares manufacturer's guarantee.

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For advice on this or any product, please call us on 0330 123 3707, email us at web@dhsspares.co.uk, or see additional ways to contact us here.