The Ideal 176274 Fan is a genuine replacement combustion airflow component engineered for high-output boilers in the 120 kW and 150 kW range. This heavy-duty fan draws in the correct volume of air required for effective combustion and expels flue gases safely through the flue system, supporting stable ignition, efficient burning and consistent heat output even under heavier demand. When a fan starts to wear, becomes noisy or loses performance, boilers can suffer ignition faults, combustion instability or safety lockouts, so fitting the correct OEM replacement is essential for restoring reliable and safe operation.

This fan is compatible with Ideal commercial and high-output boilers that reference part number 176274 in their parts documentation. To ensure correct fitment and optimal performance, always verify the part number on your existing fan or consult your boiler’s service information before installation, as airflow assemblies vary between models and output capacities.

Supplied ready for direct replacement, the 176274 Fan integrates with the boiler’s existing mounting points and electrical connections without modification when installed by a qualified engineer. Choosing this genuine Ideal component helps maintain proper combustion airflow, improve ignition reliability and support dependable heating performance in compatible 120 kW and 150 kW boilers.