The Glow-worm fan assembly is the component that injects fresh air into the combustion chamber, allowing the gas to be burnt correctly. It also removes the burnt gas after the combustion process is complete. The boiler has safety protocols in place to make sure no gas can be passed through to the main burner if the fan is not working correctly.
Voltage is 230 V
Technical specification
Manufacturer Model NoS457077Brand NameGlow-wormCompatible WithGlowworm COMPACT 100 SS, Glowworm COMPACT 100 E, Glowworm COMPACT 75 E and Glowworm COMPACT 80 E