Glowworm 801722 Thermistor Thermometric

Description

Product details
A genuine Glow-worm part, this thermistor is designed for use in Eden, HXI, CXI, British Gas, C-CI, and SXI boilers. The thermistor decreases circuit resistance in line with temperature increases. 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