The AllPoints Foodservice Parts & Supplies 46-1599 Cold Control is designed for precise temperature regulation in refrigeration systems. Operating within a range of 11.4 to 50.6°F, this control ensures optimal performance for your foodservice equipment. It features a 30" capillary tube for easy installation and compatibility. This unit is a reliable replacement for Beverage Air model 502-290B, making it a practical choice for maintaining the efficiency of your refrigeration units.