The days of a refrigeration control system simply staging compressors on and off are a thing of the past. Instead, today’s modern control systems must be able to operate systems economically, communicate directly with compressors, safeguard valuable perishable products, seamlessly interface to third-party devices, and save both energy and maintenance dollars.  At the heart of this new generation of controllers is the E2 Refrigeration Controller (RX) -  specifically designed to make the most of your refrigeration systems. More on E2 RX