The Baxi part is located around the fan section. The fan is the mechanism that injects fresh air into the combustion chamber, allowing the gas to be burnt correctly. It also removes the toxic 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.
Fits multiple appliances
Technical specification
Waist Sizeac14ce19gxTypeFan DriverCompatible WithBaxi COMBI HE 130Supplier Part Number239230Brand NameBaxi