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CCS Water-Cooled Chillers: A Smart Choice for Businesses

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In the demanding world of commercial operations, every decision impacts comfort, efficiency, and sustainability. Whether it is an office building, hospital, shopping mall, or industrial facility, consistent climate control is essential to safeguard productivity, protect investments, and enhance the experiences of people who rely on these spaces daily. The CLIMAVENETA CCS Water-Cooled Chiller is engineered to meet these challenges head-on—offering high efficiency, reliable operation, and long-term value for businesses committed to excellence.


High Efficiency for Large-Scale Demands

Commercial spaces demand powerful yet cost-effective cooling. The CCS Series features a two-stage centrifugal compressor with optimized impellers, designed for R134a refrigerant, ensuring high efficiency even under part-load conditions. With capacities ranging from 1,758 kW to 3,516 kW (500–1000 RT), the CCS delivers scalable cooling power that reduces operating costs while maintaining stable performance.


Advanced Design, Compact Solutions

Urban developments often face the challenge of limited plant room space. The CCS adopts a compact design theory, effectively reducing unit dimensions and saving valuable installation area. Its flooded-type evaporator and tube-shell condenser are engineered for maximum heat exchange efficiency with minimal pressure drop, helping operators save not only space but also ongoing operational costs.


Reliable Operation for Critical Facilities

For commercial facilities, downtime is not an option. The CCS Series is built for consistent, long-term performance, featuring a semi-hermetic compressor that prevents shaft seal leaks and ensures dependable operation. Its built-in oil pump and external refrigerant-cooled oil cooler ensure consistent lubrication and stable performance, regardless of ambient temperature fluctuations. Businesses can rely on uninterrupted comfort and protection for both people and equipment.


Ease of Installation and Maintenance

Time is a valuable resource in any commercial project. The CCS comes factory-charged with refrigerant and oil and is fully tested prior to delivery, minimizing installation time. With refrigerant isolation valves for convenient storage and straightforward maintenance access, building operators benefit from a system designed for long-term ease of service.


Sustainable and Intelligent Cooling

The CCS incorporates an economizer system along with a patented orifice plate and EXV throttle device, allowing precise refrigerant control and maintaining high efficiency under different load conditions. This not only reduces energy waste but also extends equipment lifespan. By aligning with international standards such as AHRI, EN, UNI, JIS, and GB/T, Mitsubishi Electric demonstrates its commitment to sustainability and global best practices in cooling technology.


Smart Connection

The CCS integrates seamlessly with the CLIMAVENETA Plant Manager, ClimaPro+, enabling efficient management and monitoring of multiple chillers. It also supports higher-level connectivity with Building Management Systems (BMS) through various protocols such as Modbus, LonWorks, and BACnet. This ensures flexibility, compatibility, and centralized control, aligning with modern building automation standards and enhancing operational efficiency.


The CLIMAVENETA CCS Water-Cooled Chiller represents more than advanced technology—it embodies a commitment to helping businesses achieve their goals. By ensuring reliable, efficient, and sustainable cooling, our chiller line-up provides peace of mind to building owners, facility managers, and stakeholders who value long-term performance and operational excellence.

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