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Overview
The Glow-worm replacement thermistors 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 needed by reading the relative resistance. It is designed for use in Eden, HXI, CXI, British Gas, C-CI and SXI boilers.
- Compatible with Glow-worm HXI, SXI, CXi and CI
Technical specification
TypeThermistor Thermometric SensorManufacturer Model No801722Brand NameGlow-worm
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