The Worcester Bosch 8716119948 24i FSN Fan Assembly is a genuine replacement combustion fan designed specifically for use in Worcester Bosch 24i FSN boilers. This fan draws the correct volume of air into the combustion chamber and safely expels flue gases through the flue system, supporting stable ignition, efficient combustion and consistent heat output. When a fan begins to fail, common symptoms include noisy operation, ignition delays or boiler lockouts, so fitting the correct OEM replacement helps restore reliable and safe boiler performance.

This fan assembly is compatible with Worcester Bosch 24i FSN series wall-hung boilers that reference part number 8716119948 in their service documentation. To ensure proper fitment and optimal performance, always check that the part number matches your existing fan before installation, as airflow components vary between models and control platforms.

Supplied ready for direct replacement, the 8716119948 Fan Assembly integrates with the boiler’s original mounting points and electrical connections without modification when installed by a qualified engineer. Choosing this genuine Worcester Bosch component helps ensure correct combustion airflow, improved ignition reliability and dependable heating performance in compatible 24i FSN boilers.