30% lower hold-up volume, significant reduction in refrigerant and smaller CO2 footprint, compared with a traditional BPHE The C55L-E is an evaporator optimized for R410A for use in high-efficiency chillers with capacities of 10-65 kW. The heat exchanger features innovative Micro Plate technology that improves heat transfer and reduces the amount of material used. To meet demands for higher seasonal efficiency, the C55L-E is designed to work efficiently and increase comfort in modern buildings without increasing the carbon footprint. Helping chillers perform more efficiently, it reduces both energy costs and environmental impact. The low hold-up volume reduces the system refrigerant charge and offers valuable savings. Thanks to the mixing chamber, the innovative refrigerant distribution device, the C55(L)-EU is applicable with all refrigerant types