A fan is installed on most modern boilers to expel the products of combustion through the flue duct. Fresh air is drawn into the combustion chamber via the outer duct of the flue. In all boilers if the fan fails the boiler will not operate. An air pressure switch is used to monitor the functionality of the fan.
Newer boilers now have a small pcb mounted onto them to monitor operation and adjust fan speed.
This part is present 3 different boilers in the Glowworm range including the Glowworm Express 100, Swiftflow 100 - Honeywell Controls, Swiftflow 100 - Sit Controls,
At the bottom of the page is an appliance table with the links to all boilers that contain this part. Please use this if you would like to view all other spares that fit that model by clicking on your appliance model and download the user manual for that appliance. If none of these models match the appliance you have, please contact us before ordering so we can confirm this part is compatible.
We recommend that all parts are fitted by a fully qualified Gas Safe Registered Engineer. If you require any help locating a part, please feel free to contact us.
Glowworm 438046 Fan Assembly
|Part Type||Fan Assembly|