The Blodgett 18257 Convection Oven Orifice helps ensure accurate gas flow, supporting consistent burner performance and reliable oven operation. Designed for LP gas applications, this component features a 3/16" connection and a precisely sized 0.012" opening to regulate the amount of fuel delivered to the burner system. It works by controlling gas flow through its calibrated passage, ... https://partsfe.ca/orifice-lp316-012-for-blodgett-part-18257