The ECOSTAR range provides a comprehensive and high-quality range of units with a large number of innovative details to produce an attractive price-performance ratio. BITZER is utilising the potential of its Octagon compressor range and combining it with integral suction gas-cooled frequency inverters and state-of-the-art regulation and controls technology to improve the efficiency of the system and thus also its operating costs. Furthermore the integral controls technology monitors the application limits and thereby increases operating safety.