The Jade Range 4615300100 Thermostat is used for oven temperature control with the temperature range of 150°F to 550°F. This thermostat uses a 3/16” x 14” bulb and comes with a 48” cap for easy installation on Jade ovens that were made after June 1993. It comes with a dial with part number 22-1129 and a 4 way mount for easy turning. https://partsfe.com/thermostat-for-jade-part-4615300100