Potterton Sifan Fan Assembly 409583

Potterton Sifan Fan Assembly - Square Outlet (409583) is a genuine replacement part for Potterton boilers. The Sifan fan introduces fresh air into the combustion chamber to support correct burning of gas, and it also extracts combustion by-products after firing. This helps maintain safe, efficient operation and reduces the risk of gas passing to the main burner if the fan is not functioning. The unit is supplied with a large rectangular mounting plate and a square outlet, designed to fit compatible Potterton boilers. It is a brand-new Potterton product, covered by a Potterton manufacturer's guarantee.

As a genuine replacement part, this Sifan fan assembly is built to support reliable performance and long-term durability within compatible heating and hot water systems. It plays a key role in maintaining correct operation and system protection, aligning with manufacturer specifications for safe boiler performance.

It is provided as a genuine Potterton product, reflecting standard design and fit for square-outlet installations. The part supports correct combustion and safe operation as part of a comprehensively designed heating system.