The Star Mfg 2T-Z16593 Griddle Gas Thermostat Cap is an essential part that allows to control heat up to 550°F. Temperature control is made easier to allow chefs prepare various foods with the set standards within the given time. This thermostat improves the quality of cooking, minimizes cases of under or overcooking and increases the efficiency of a kitchen. https://partsfe.com/thermostat-gs-for-star-part-2t-z16593