The Southbend 1177996 Range Hi-Limit Safety Thermostat 10H11 19"L is an essential safety control component designed to protect commercial ranges from dangerous overheating and thermal damage. Featuring a 19-inch long capillary tube, this high-limit thermostat works by monitoring internal heat levels; when temperatures exceed maximum safe operating limits, expanding hydraulic fluid wit... https://partsfe.ca/high-limit10h11-19-for-southbend-part-1177996