Saunier duval Flow sensor : S5720200

National Shower Spares

Saunier Duval Domestic Hot Water Flow Sensor (S5720200). The Saunier Duval thermistor decreases the current resistance as the temperature increases. The electronic control sends a current to the thermistor and can tell whether an increase or decrease in heat is needed by the relative resistance provided by the thermistor. Genuine replacement part for Saunier Duval. Genuine brand new Saunier Duval product, covered by a Saunier Duval manufacturer's guarantee.

Direct Heating Spares

Saunier Duval S5720200 Themaclassic F Domestic Hot Water Sensor. Genuine brand new Saunier Duval product, covered by a Saunier Duval manufacturer's guarantee.