Vaillant Air Inlet Pipe A complete part is located around the fan section. The fan is the part that introduces fresh air into the combustion chamber, allowing the gas to be burned correctly. It also extracts the noxious gas after the combustion process is complete. The boiler has safety parameters in place to make sure no gas can be passed through to the main burner if the fan is not operational.
Fits multiple appliances
Technical specification
TypePipeManufacturer Model No145829Brand NameVaillant