The Hamworthy 531201071 Gasket is a genuine replacement sealing component designed to fit at the fan outlet of WSX 220M series boilers and heating appliances. This gasket creates a reliable, airtight seal between the fan outlet and adjoining components to prevent combustion air or flue gases from escaping into the boiler casing. A secure seal helps maintain correct airflow dynamics, supports efficient combustion and reduces noise, while a worn or damaged gasket can lead to leakage, poor performance or fault codes.

This fan outlet gasket is compatible with Hamworthy WSX 220M models that specify part number 531201071 in their parts documentation. To ensure correct fitment and dependable performance, always verify the part number on your existing gasket or consult your appliance’s service information before installation, as sealing components vary between models and assemblies.

Supplied ready for direct replacement, the 531201071 Gasket installs at the fan outlet using the original mounting points without modification when fitted by a qualified engineer. Choosing this genuine Hamworthy component helps restore proper sealing at the fan outlet, supporting safe, efficient combustion airflow and reliable heating performance in compatible WSX 220M systems.