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Overview
The Ferroli sensor is a domestic hot water central heating device suitable for use in Combi, Optima, Talent, Hawk and Xignal boilers. The sensor is employed to increase circuit resistance in line with temperature drops. 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.
- Sensor
Technical specification
TypeSensorManufacturer Model NoZ39800310Brand NameFerroli
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