Alco Controls™ Product Ranges for Natural and Low-GWP RefrigerantsIn response to the challenges faced with the F-Gas regulations, Emerson has invested in expanding its offering of controls range and releasing them for alternative refrigerants. These include natural refrigerants such as CO2 and propane as well as other low GWP refrigerants such as R1270, R32, R452B, R454B etc. The range of mechanical controls, electronic controllers and monitoring software complement the compressor offering and enable Emerson to offer a full solution for commercial refrigeration applications.