Duke 153144 Convection Oven Fan Switch SPDT On-On The Duke 153144 Convection Oven Fan Switch provides reliable control of fan operation, helping maintain proper airflow and consistent cooking conditions. This SPDT On-On switch is designed to direct electrical current between two circuits, allowing the operator to select the appropriate fan setting for compatible convection ovens. It ... https://partsfe.ca/fan-switchspdt-on-on-for-duke-part-153144