SAUNIER DUVAL S5704200 DHW THERMISTOR 23&23E

SAUNIER DUVAL S5704200 DHW THERMISTOR 23&23E.

Product Information: The thermistor decreases the circuit resistance as it gets hotter. The electronic control board sends a current to the thermistor and can tell whether more or less heat is needed by the resistance provided by the thermistor.

This part is present in 16 different boilers in the Saunier Duval range including the Saunier Duval THEMA C 23 , THELIA 23 , ISOFAST F 28 E , ISOFAST F 28 E , SD 235 C . 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 plumber. Please feel free to contact us if you require our assistance 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 SAUNIER DUVAL S5704200 DHW THERMISTOR 23&23E is a genuine, brand new Saunier Duval product, covered by a Saunier Duval 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.