nVent

Enclosure and electrical company selling row-based CDUs, an OCP Project Deschutes 2 MW CDU, technology cooling system manifolds and RDHX PRO rear-door coolers.

CDU, Rear door, Manifolds HQ London, United Kingdom Checked 9 Nov 2026

Smallest CDU: Not published
Largest CDU: 2,000 kW OCP Marketplace: nVent Project Deschutes Open CDU, 9 Nov 2026
Rear door: 83 kW DCNN: nVent rear door coolers for high-density racks, 9 Nov 2026

Rating conditions

Deschutes CDU: 2 MW @ 3°C ATD, 500 GPM (OCP listing). CDU 800 is named for direct-to-chip pairing without a published kW rating, so the smallest CDU stays blank. RDHX PRO: up to 83 kW per rack at launch; a regional nVent page lists 78 kW.

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Datasheet

Source on every value

Technologies Liquid cooling product types the vendor sells today. 'Liquid-to-air CDU' is a sidecar unit or heat dissipation unit that needs no facility water. 'Two-phase cold plate' boils a refrigerant or dielectric on the chip.: CDU, Rear door, Manifolds 1
Smallest CDU kW Rated cooling capacity of the smallest shipping CDU in the line, as the vendor publishes it. Rating conditions (approach temperature, fluid) are in the spec notes. Blank when not published.: Not published
Largest CDU kW Rated cooling capacity of the largest shipping CDU, as the vendor publishes it. Prototypes and announced-only units are left out and named in the spec notes. Blank when not published.: 2,000 1
GPU platforms (vendor-stated) GPU or rack platforms the vendor itself names as supported, certified or targeted, such as NVIDIA GB200 NVL72 or Vera Rubin. Vendor statements only, each with a source. Blank when the vendor names none.: Not published
Level Where the products sit: in the server, in the rack, in the row, or at facility scale (skid or facility distribution unit).: In-rack, In-row 1
Coolant Coolant on the IT side: water-glycol (PG25 and similar), single-phase dielectric (oils, GTL, synthetic hydrocarbons) or two-phase dielectric or refrigerant.: Water-glycol 1
Max per rack kW Highest rack density the vendor publishes for its own system (immersion tank, in-rack CDU, rear door or OEM rack). Filled only when the vendor states a per-rack figure.: Not published
Rear door max kW Highest published heat removal of the vendor's rear-door heat exchanger, per rack.: 83 3
Vendor type Liquid cooling specialist, thermal and HVAC major, power and data center infrastructure major, server OEM, component maker (cold plates, connectors, CDUs sold to OEMs) or fluid supplier.: Power and infrastructure major 1
Parent company Owner or controlling shareholder when the vendor sits inside a larger group, such as CoolIT under Ecolab or Motivair under Schneider Electric.: Not published
HQ region Region of the vendor's (or brand owner's) headquarters.: Europe 4
HQ country Country of the vendor's (or brand owner's) headquarters.: United Kingdom 4
Headquarters Headquarters city and country as the vendor states it.: London, United Kingdom 4
Manufacturing Regions or sites where the vendor says it builds liquid cooling products. Blank when not published.: Not published
Key products Main product lines and model names for data center liquid cooling.: Project Deschutes CDU (2 MW), CDU 800, row-based CDUs, TCS manifolds, RDHX PRO rear door 1
Spec notes Rating conditions behind the numbers (approach temperature, water temperature, fluid), conflicting figures, and prototypes left out of the ranges.: Deschutes CDU: 2 MW @ 3°C ATD, 500 GPM (OCP listing). CDU 800 is named for direct-to-chip pairing without a published kW rating, so the smallest CDU stays blank. RDHX PRO: up to 83 kW per rack at launch; a regional nVent page lists 78 kW. 1

Sources

OCP Marketplace: nVent Project Deschutes Open CDU accessed 2026-11-09
nVent SC25 liquid cooling portfolio release accessed 2026-11-09
DCNN: nVent rear door coolers for high-density racks accessed 2026-11-09
SEC EDGAR: nVent Electric plc business address (London, UK) accessed 2026-11-09

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