De Dietrich 300027692 fan wheel D133X42

The De Dietrich impeller D133×42 (part numbers 300027692, 97955491, 97948798) is used in gas burner assemblies of De Dietrich boilers to maintain consistent airflow. The OEM fan wheel ensures balanced air supply, essential for effective combustion and optimal system performance. Manufactured from durable materials, this impeller resists thermal stress and long operating cycles, reducing vibration and noise levels. Ideal for quick replacement, it restores burner performance to factory standards. Genuine De Dietrich spare part, currently in stock and ready for delivery across Russia.