The Frymaster 8261387 Burner Orifice Liquid Propane #66 helps control propane gas flow for steady and consistent burner operation. Designed for compatible Frymaster commercial cooking equipment, this burner orifice is sized to meter the proper amount of liquid propane entering the burner. It works by restricting and regulating gas flow through its precisely sized opening, helping the ... https://partsfe.ca/orifice-burner-lp-66-for-frymaster-part-8261387