AllPoints Foodservice Parts & Supplies 461883 is a high-quality temperature control component designed for refrigeration systems. Featuring a 38" capillary tube, this device ensures precise temperature regulation for optimal food preservation. The easy-to-read dial plate allows for straightforward adjustments, making it user-friendly for efficient operation. Ideal for commercial kitchens and foodservice applications, this temperature control unit enhances the reliability and performance of your refrigeration equipment.