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Carrier Coolant Distribution Units (CDU)

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As AI and HPC workloads accelerate, data centers face growing demands for performance, sustainability, and resilience. Meeting those demands takes more than incremental upgrades – it takes a leap forward.

Our newest Thermal system innovation in the Carrier QuantumLeap™ Data Center Solutions offering can make it happen.

The Carrier Coolant Distribution Unit (CDU) features modular heat exchangers that can achieve approach temperatures as low as 3.6°F (2°C)—a reduction from the industry’s more common 7.2°F (4°C). This innovative design can achieve up to 15% chiller energy savings*, allowing you to devote more energy to your servers rather than the equipment that helps keep them cool.

*With high-efficiency heat exchanger option.

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The Carrier CDU: More Options. More Advantages.

To help meet your operation goals and business objectives, the Carrier CDU is available in multiple capacities and customizations from 1350 kW, scaled monobloc and skid designs up to 5 MW.

Optimized Thermal & Hydronic Performance
  • Modular heat exchanger can provide improved chiller efficiency for lower cooling costs of Direct to Chip (DtC) systems
  • Can reduce facility pump power consumption via low flow-resistance design
Application & Service Flexibility
  • Shallow-depth cabinet ideal for compact mechanical gallery placement (986 mm depth)
  • Three-side access for setup and service flexibility
  • Option to choose control monitor location for easy access
Portfolio, Manufacturing & Service Scale
  • Single global design with multi-region manufacturing for streamlined vendor management 
  • Manufacturing capability and scale help meet critical requirements for customers globally 
  • A complete range of solutions covering thermal equipment, management solutions and service – all from a single supplier

Explore Carrier’s full suite of solutions designed for the data center.

Data centers have never been more strategic or critical than they are today. They have also never faced greater scrutiny regarding efficiency, availability and flexibility. As your data center evolves, you need cooling system solutions – and a trusted partner – that can evolve with it. At Carrier, we’re here to help with QuantumLeap™, a comprehensive suite of purpose-built solutions designed to seamlessly manage the entire thermal lifecycle of your data center.

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Intelligent, Integrated Management Solutions, including Automated Logic’s WebCTRL® and Nlyte’s DCIM software solutions, bring together building and IT infrastructure for greater efficiency and optimization.
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High-Performing HVAC and Thermal Equipment delivers essential cooling while reducing your energy consumption and helping to achieve your carbon reduction goals.
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Complete Lifecycle Service and Support provides peace of mind and helps enable continuous operations around the clock, and around the globe.