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.

Brand Name	Saunier
Colour	N/A
Material	N/A
Manufacturer Model No	S5720200
Wear Type	N/A
Type	Flow Sensor
Certifications Met	N/A
Country of Origin	N/A
Protects From	N/A
Waterproof	N/A
Number of Pockets	N/A
Waist Size	aa32cd24gu
Compatible With	Xtrafast 96, Xtrafast 120, Isofast F 28 E, Themaclassic F 24 E, Themaclassic Plus F 24 E, Themaclassic Plus 30 E, Themaclassic F 30 E, Themaclassic F 35 E, Thema Condens F 24 E, Isomax F 28 E, Isomax F 28 E2 Before 04001970, Isomax F 28 E2 After 04001970 and Isotwin Condens F 35 E
Supplier Part Number	S5720200

Brand Name	Saunier Duval
Manufacturer Model No	S5720200
Pack size	1