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Overview
The Glow-worm negative temperature coefficient sensor is compatible with Ultrapower, CXI, Ultracom, Flexicom and Eden boilers. The sensor is employed to decrease 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.
- Genuine replacement part for Glow-worm
Technical specification
TypeSensorManufacturer Model No20014160Brand NameGlow-worm
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