NEW Coolant Distribution Unit (CDU): efficiency and scalability for today’s most demanding AI and HPC applications

04/03/2026



Tecnair, a Panasonic Company, unveils its new high‑performance Coolant Distribution Units (CDUs), engineered to meet the escalating thermal demands of AI and high‑performance computing (HPC).

Delivering industry‑leading efficiency with pPUE levels of 1.02, the new CDUs ensure precise control of temperature, flow, and pressure, and offer full redundancy for 24/7 operation. Compatible with direct‑to‑chip and immersion cooling architectures, the portfolio enables data‑centre operators to confidently transition toward high‑density, low‑carbon infrastructure.
Available in 400 and 800 kW capacities, the range provides modular scalability, advanced BMS connectivity with real‑time monitoring, and easy access for maintenance.

The new CDU range forms part of a complete liquid‑cooling solution, seamlessly integrated with Panasonic’s ECOi‑W free‑cooling chillers using low‑GWP refrigerant R1234ze. Together, they deliver a high‑efficiency, fully integrated cooling solution suitable for environments from edge data centres to hyperscale facilities.

To find out more, visit Coolant Distribution Unit (CDU) - Panasonic - heating and cooling systems