The Ideal thermistor boiler control decreases circuit resistance in line with temperature increases. A boiler's printed control board (PCB) sends a current to the thermistor, deciding whether a decrease or increase in heat is required by reading the relative resistance. It is designed for use in Esprit, Isar, Esprit 2 and Evo boilers.
Comes with clip attached
Ideal Domestic ESPRIT HE 24, Ideal Domestic ESPRIT HE 30, Ideal Domestic ESPRIT HE 35, Ideal Domestic ESPRIT 2 24 and Ideal Domestic ESPRIT 2 30
Technical specification
Waist Sizeab18ci13gtTypeThermistorSupplier Part Number174790Brand NameIdeal