Ice Bank Control Switch Type SPST Sensor Type Bulb Temperature Range 32 Degrees F Fixed Differential 1/8 in Ice Thickness Standards UL Listed Application Drink Vending Machines Ice Builders Soft Drink Dispensers Capillary Length 76 in Features Uses Water-Filled Bulb and Transmission Fluid to Control Ice Thickness in Applications Utilizing a Refrigerated Water Bath with Ice Bank Reserve Capacity