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Overview
The Potterton thermistor is for use in Potterton's powermax, promax, and promax ERP boilers. The thermistor decreases circuit resistance in line with temperature increases. A boiler's printed control board sends a current to the thermistor, deciding whether a decrease or increase in heat is required by reading the relative resistance.
- Fits a number of appliances
Technical specification
TypeDomestic Hot Water SensorManufacturer Model No5106290Brand NamePotterton
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