Fan impeller for SL 400-420, SGN 400-420 218 x 83 x 12.7

The Gebl?serad f?r SL 400-420, SGN 400-420 is a fan wheel designed for SL 400-420 and SGN 400-420 burner models, with dimensions 218 x 83 x 12.7 mm. This impeller is critical for delivering combustion air, directly impacting burner efficiency and stability. As a spare part for heating equipment, it is often replaced during boiler maintenance to ensure proper airflow. The fan wheel is built to exact specifications, providing a direct fit and durable performance. Technicians servicing these burner series will find this component essential for reliable operation.