VAILLANT 251851 SAFETY SWITCH

VAILLANT 251851 SAFETY SWITCH.

Product Information: The thermistor decreases the current resistance as the temperature increases. The PCB sends a current to the thermistor and can tell whether an increase or decrease in temperature is needed by the relative resistance in the thermistor.

This part is present in 16 different boilers in the Vaillant range including the Vaillant VCW 240 T , VC 180 T , VCW 280 XT , VC 240 T , VC 240 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 engineer. If you require any assistance locating a part, please feel free to contact us. 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

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The VAILLANT 251851 SAFETY SWITCH is a genuine, brand new Vaillant Boiler Spares product, covered by a Vaillant Boiler Spares manufacturer's guarantee.

Available for same day despatch if ordered before 7pm (Monday – Friday), otherwise despatching will be on the next working day. For the delivery options available for this product, please add it to your Shopping Basket or see our delivery options page.

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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.