The fan is the component that injects fresh air in to the combustion chamber, allowing the gas to be burnt correctly. It also forces out the toxic 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 has ceased functioning .

Brand Name	Broag Remeha
Colour	N/A
Material	N/A
Manufacturer Model No	S53556
Wear Type	N/A
Type	Fan
Certifications Met	N/A
Country of Origin	N/A
Protects From	N/A
Waterproof	N/A
Number of Pockets	N/A
Waist Size	aa44cj94fw
Toilet Cistern Capacity	FTW
ERP Rating	Not Applicable