VAILLANT 0020039718 DIAPHRAGM DISC

VAILLANT 0020039718 DIAPHRAGM DISC.

Product Information: This part is based around the diverter valve section. The diverter valve is a device that only appears in combi boilers. It allows the hot water to be sent to the heating system (radiators, etc.) or to the hot water system (taps, etc.). This feature is what seperates a normal boiler from a combi boiler due to the fact that a combi boiler wouldn't require a cylinder to provide heating and hot water.

This part is present in 13 different boilers in the Vaillant range including the Vaillant VCW 280 XT , VCW 242 E , VCW 240 XT , VCW 240 T , VCW 221 T . In the next tab there is an appliance grid with links to all boilers 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. If none of these models match the appliance you have, please contact us before ordering so we can confirm this part is compatible.

We recommend that all parts are fitted by a fully qualified gas safe certified technician. Please feel free to contact us if you require our help finding a part. Collectively we have over 200 years of boiler spares knowledge and distribution experience and our friendly call centre staff will be happy to help you with any query you may have

The VAILLANT 0020039718 DIAPHRAGM DISC 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.