Worcester Lpg Boiler Thermistors
The thermistor decreases the circuit resistance as it gets hotter. The electronic control sends a current to the thermistor and can tell whether an increase or decrease in temperature is needed by the relative resistance in the thermistor.
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Worcester Bosch 87145000810 Domestic Hot Water Temperature Sensor - Greenstar
Part No: 1013033 / MPN: 87145000810
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Worcester Bosch 87229638580 Temperature Limit Sensor - CDi/Greenstar/Highflow
Part No: 1020235 / MPN: 87229638580
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Worcester Bosch 87161423020 DHW NTC/Thermistor Sensor - SBi/CDi/Highflow
Part No: 1018037 / MPN: 87161423020