This depends on which grill you have. For certain grills, such as the 4-Burner Designer Series (model # 463460710), this control knob is used for the main burners and the side burner. Please give us a call at 1-800-241-7548 and provide us with the model number for your grill. We will be more than happy to best assist.
Date published: 2015-05-02