The AllPoints Foodservice Parts & Supplies 461047 is a high-performance Gas Type 1 Thermostat designed for reliable temperature control in foodservice applications. This FDO-type thermostat features a 48" capillary for flexible installation and a 1/2" NPT side inlet and outlet for easy connectivity. It operates within a temperature range of 150° to 550° F, making it suitable for a variety of cooking environments. The bulb dimensions are 3/16" x 14 to 3/4", ensuring compatibility with various systems. Please note that the dial is not included. Manufactured by Robertshaw, this thermostat combines durability with precision for optimal performance.