The AllPoints Foodservice Parts & Supplies 8011538 Thermostat is designed for precise temperature control in foodservice applications. Featuring a user-friendly knob for easy adjustment between Off and a range of 80°F to 180°F, this thermostat ensures optimal performance. The bulb measures 3/16" in diameter and 4-1/2" in length, making it suitable for various equipment setups. Its durable construction guarantees reliability and longevity, making it an essential component for maintaining consistent temperatures in your foodservice environment.