Glow-worm 2000801910 Flow Sensor

Product Description
This Glow-worm DHW sensor is compatible with C-CI, CXI, Xtramax, and Eden boilers.

The sensor is employed to decrease 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 resistance.

This Part Fits
30CI PLUS 30CXI
24CI 24CXI
Xtramax HE
38CXI 30CI
CB 23C 35CI