The Alto-Shaam KN-3474 Thermostat Knob allows operators to adjust the temperature setting on compatible holding cabinets within a 15-90°C range. It provides a clear control point for selecting the desired heat level during food holding and warming operations. This knob can be used when the original control knob is worn, cracked, missing, or difficult to operate. Installing the appropr... https://partsfe.com/knob-thermostat-for-alto-shaam-part-kn-3474