The Asia Pacific cooling distribution units market was valued at USD 560 million in 2025. This market is expected to reach USD 6.2 billion by 2036, growing from USD 695 million in 2026, at a CAGR of 24.4% from 2026 to 2036.

The market covers cooling distribution units for data centers in the Asia Pacific region, the units that transfer heat between the liquid loop cooling the servers and the facility loop, managing coolant flow, pressure, temperature and filtration. Cooling distribution units are essential to liquid cooling, sitting between the cold plates or immersion tanks and the building's heat rejection, and demand has risen as artificial intelligence drives the adoption of liquid cooling. Types range from liquid-to-liquid units for high-capacity heat rejection to liquid-to-air units for hybrid and retrofit deployments, in in-row, in-rack and perimeter forms, and capacities have scaled from tens of kilowatts to two megawatts. Demand is driven by the buildout of AI data centers, by the mainstreaming of direct-to-chip cooling, and by energy-efficiency regulation. Asia Pacific is a large and fast-growing region, led by China's scale and regulation and by the region's supply base, and the market is scaling rapidly as liquid cooling becomes standard for AI infrastructure.

Key Highlights – Asia Pacific Cooling Distribution Units Market

• The Asia Pacific cooling distribution units market is expected to reach USD 6.2 billion by 2036, at a CAGR of 24.4% from 2026 to 2036, driven by AI liquid cooling adoption, direct-to-chip mainstreaming, and efficiency regulation.
• Essential to liquid cooling. Cooling distribution units transfer heat from the server liquid loop to the facility loop and manage flow, pressure and temperature, and every liquid-cooled AI deployment requires them, tying demand directly to liquid cooling growth.
• Capacities have scaled sharply. Units now range from about 70 kW liquid-to-air to liquid-to-liquid units of 450 kW to 2,300 kW, and in October 2025 Boyd launched a 2 MW cooling distribution unit for next-generation AI data centers.
• Liquid-to-liquid supports the densest racks. Liquid-to-liquid cooling distribution units support rack densities from 50 kW to over 200 kW, as required for NVIDIA and AMD GPU clusters, while liquid-to-air units suit hybrid and retrofit deployments.
• China leads and regulates. China's requirement that new data centers meet a power usage effectiveness below about 1.25drives liquid cooling and cooling distribution unit demand, supported by a strong domestic supply base.
• Consolidation signals value. Ecolab completed its approximately USD 4.75 billion acquisition of liquid cooling and cooling distribution unit specialist CoolIT in 2026, underscoring the strategic value of the technology.
• Key companies include Vertiv Holdings Co., Schneider Electric SE, nVent Electric plc, CoolIT Systems, and Boyd Corporation.

Report Overview

The Asia Pacific cooling distribution units market covers the units that transfer heat between the server liquid loop and the facility loop in data centers, spanning liquid-to-liquid and liquid-to-air heat exchange, in-row, in-rack and perimeter deployment, and capacities from tens of kilowatts to two megawatts, across hyperscale, colocation and enterprise data centers. Cold plates, immersion tanks, and building heat rejection outside the cooling distribution unit are outside the scope except as context. Cooling distribution units are essential to liquid cooling and scale with its adoption, driven by AI. Demand is shaped by AI and high-performance computing, direct-to-chip cooling, energy-efficiency regulation, and reliability. This report examines the size, drivers, heat-exchange types, deployment forms, capacities, data center types, countries, pricing, competition, recent developments, and outlook of the market, and provides recommendations. Sizing is built bottom-up from cooling distribution units by type, capacity and country, and reflects units deployed in Asia Pacific data centers.

Key Market Dynamics

Market Drivers

The main drivers of the Asia Pacific cooling distribution units market are the buildout of AI data centers, the mainstreaming of direct-to-chip cooling, and energy-efficiency regulation. The AI buildout is the primary driver, as liquid-cooled AI clusters require cooling distribution units to transfer heat from the server loop to the facility loop, and the growth of AI data centers across China, Japan, South Korea, India and Singapore drives demand. The mainstreaming of direct-to-chip cooling is a direct driver, because every direct-to-chip deployment needs cooling distribution units, and as direct-to-chip becomes standard for GPU clusters at rack densities of 50 to over 200 kW, cooling distribution unit demand scales with it. Energy-efficiency regulation is a driver, as China's requirement that new data centers meet a power usage effectiveness below about 1.25 favours efficient liquid cooling and its cooling distribution units. These factors, the AI buildout, direct-to-chip mainstreaming, and efficiency regulation, are the main drivers, supported by the scaling of unit capacity and by reliability requirements.

Key Opportunities

The market offers opportunities in high-capacity liquid-to-liquid units for hyperscale, in liquid-to-air units for retrofits, and in in-row and in-rack units for colocation. High-capacity liquid-to-liquid units for hyperscale are the leading opportunity, because the largest AI clusters require cooling distribution units of 450 kW to 2 MW, and units have scaled to meet this. Liquid-to-air units for retrofits are an opportunity, as data centers without facility water add liquid cooling using liquid-to-air cooling distribution units for hybrid deployments. In-row and in-rack units for colocation are an opportunity, as providers build modular, AI-ready capacity with cooling distribution units serving one or several racks. These areas, high-capacity liquid-to-liquid units, liquid-to-air units, and in-row and in-rack units, are the main opportunities, alongside redundancy and monitoring features and the region's supply base.

Market Trends

Current trends include capacity scaling, the lead of liquid-to-liquid with liquid-to-air for retrofits, integrated reliability features, and consolidation. Capacity scaling is the defining trend, as cooling distribution units have grown from tens of kilowatts to 2 MW, exemplified by Boyd's 2 MW unit launched in October 2025. The lead of liquid-to-liquid with liquid-to-air for retrofits is a technology trend, with liquid-to-liquid units serving the densest racks and liquid-to-air units enabling hybrid and retrofit deployments. Integrated reliability features are a trend, with leak detection, redundancy and monitoring built into units. Consolidation is a trend, with Ecolab's acquisition of CoolIT. These trends indicate a market scaling capacity and reliability as liquid cooling becomes standard for AI.

Report Summary

Segmental Analysis

Market by Heat Exchange Type

By heat exchange type, the market comprises liquid-to-liquid and liquid-to-air cooling distribution units. Liquid-to-liquid units hold the largest share, at about 75% of the market in 2026, with liquid-to-air units accounting for the remainder. Liquid-to-liquid units, which transfer heat from the server coolant loop to a facility water loop, are the largest type because they provide the high capacity needed for dense AI racks, supporting rack densities from 50 to over 200 kW and reaching 450 kW to 2 MW, and are the standard for high-density deployments where facility water is available. Liquid-to-air units, which reject heat to the air, provide up to about 70 kW and are used for hybrid and retrofit deployments where facility water is not available, allowing liquid cooling to be added without a facility water loop. The dominance of liquid-to-liquid units reflects the high capacity required for dense AI clusters, while liquid-to-air units serve retrofits and hybrids.

Market by Deployment

By deployment, the market comprises in-row, in-rack, and perimeter cooling distribution units. In-row units hold the largest share, at about 45% of the market in 2026, with the remaining share divided across in-rack and perimeter units. In-row cooling distribution units, placed in the row of racks, are the largest deployment because they provide high capacity, up to about 2,300 kW supporting an array of high-power racks, and suit the dense, multi-rack AI clusters of hyperscale and colocation. In-rack units, integrated into a rack, serve a single rack or a small number of racks and suit modular and colocation deployments. Perimeter units, placed at the room perimeter, serve larger facility-level distribution. The dominance of in-row units reflects their capacity and fit with multi-rack AI deployments, while in-rack and perimeter units serve modular and facility-level needs.

Market by Capacity

By capacity, the market comprises units up to 300 kW, 300 to 1,000 kW, and above 1,000 kW. Units of 300 to 1,000 kW hold the largest share, at about 45% of the market in 2026, with the remaining share divided across units up to 300 kW and above 1,000 kW. Units of 300 to 1,000 kW are the largest because they match the cooling load of multiple dense AI racks and are widely deployed in hyperscale and colocation clusters. Units up to 300 kW serve single racks and smaller deployments, including in-rack applications. Units above 1,000 kW, reaching 2 MW, serve the largest clusters and facility-level distribution, and are a growing segment as capacity scales. The position of the 300 to 1,000 kW range reflects its fit with multi-rack deployments, while larger units grow with cluster size and smaller units serve modular needs.

Market by Data Center Type

By data center type, the market comprises hyperscale, colocation, and enterprise data centers. Hyperscale holds the largest share, as cloud and AI companies build the largest, highest-density clusters that require the most and highest-capacity cooling distribution units, and the region's AI buildout is concentrated in hyperscale facilities. Colocation is a large and growing type, as providers build AI-ready capacity with in-row and in-rack cooling distribution units for tenants. Enterprise data centers adopt cooling distribution units for AI and high-performance computing. The dominance of hyperscale reflects the concentration of AI compute and the scale of hyperscale cooling distribution unit deployments.

Geographic Analysis

China Cooling Distribution Units Market

China is the largest market in the region, driven by its vast AI and data center buildout and by regulation requiring new data centers to meet a power usage effectiveness below about 1.25, which favours liquid cooling and its cooling distribution units. The country has a strong domestic supply base, including Envicool, Sanhua and others, and builds large AI clusters requiring high-capacity cooling distribution units. China's scale, regulation and domestic manufacturing make it the dominant and fastest-scaling market.

Japan, South Korea, and India

Japan builds AI-ready capacity with liquid cooling and cooling distribution units, supported by high energy costs that favour efficiency. South Korea builds AI and high-performance computing clusters backed by its technology industry. India is a rapidly growing data center market building AI-ready, liquid-cooled capacity. These markets combine strong AI investment with demand for efficient cooling and are significant and fast-growing markets for cooling distribution units.

Taiwan, Singapore, Australia, and Rest of Asia Pacific

Taiwan is central to the supply of cooling distribution units and liquid cooling components and AI servers, with makers supplying the region and the world. Singapore, a power-constrained hub, launched a tropical liquid cooling standard supporting efficient deployment. Australia builds AI and cloud capacity, and the rest of Asia Pacific, including Southeast Asia, is an emerging market. These markets add supply capability and growing demand across the region.

Pricing Analysis

Pricing in cooling distribution units reflects capacity, heat-exchange type, and reliability features. Units are priced primarily on capacity, from smaller in-rack units to megawatt-scale in-row and perimeter units, and liquid-to-liquid units carry higher capability and price than liquid-to-air units, while features such as redundancy, leak detection and monitoring add cost. The economics are weighed against the necessity of liquid cooling for dense AI and the efficiency and reliability the unit provides.

Several factors set price. Capacity is central, as higher-capacity units cost more, scaling from tens of kilowatts to 2 MW. Heat-exchange type affects price, with liquid-to-liquid units priced above liquid-to-air. Reliability features, including redundancy, leak detection and monitoring, add cost and are important for critical AI infrastructure. Deployment form, whether in-rack, in-row or perimeter, affects cost. Approach temperature and integration with facility water affect design and price. The trajectory of pricing depends on capacity scaling, competition and the region's supply base, and the market combines high capital cost with strong value from enabling and safeguarding AI liquid cooling.

Competitive Landscape

The market is served by global infrastructure vendors, liquid cooling specialists, and the region's component makers. Vertiv Holdings Co. offers cooling distribution units from about 70 kW liquid-to-air to 2,300 kW liquid-to-liquid, and Schneider Electric, through Motivair, provides cooling distribution units and integration. nVent Electric offers high-capacity liquid-to-liquid units for 800 kW and above and liquid-to-air units for retrofits. CoolIT Systems, acquired by Ecolab for about USD 4.75 billion, provides cooling distribution modules, and Boyd Corporation launched a 2 MW cooling distribution unit in October 2025. Delta Electronics and Eaton provide cooling distribution units, and regional makers including Envicool, Sanhua and Asia Vital Components supply units across the region.

Competition turns on capacity, reliability and redundancy, efficiency and integration, and cost and supply, and the region combines global vendors, specialists and a strong component supply base, particularly in China and Taiwan. AI demand, direct-to-chip mainstreaming and efficiency regulation favour vendors that can deliver reliable, high-capacity cooling distribution units at scale, and Vertiv, Schneider, nVent, CoolIT and Boyd hold strong positions while regional makers supply units. The field is competitive and fast-growing, with rapid capacity scaling, reliability features, standardisation and consolidation, and will continue to intensify as AI infrastructure scales.

Key Players

The active companies in the market as of September 2026 include:

• Vertiv Holdings Co.
• Schneider Electric SE (Motivair)
• nVent Electric plc
• CoolIT Systems (Ecolab)
• Boyd Corporation
• Delta Electronics, Inc.
• Eaton Corporation
• Envicool
• Asia Vital Components (AVC)
• Sanhua
• Other Companies

Voice of Customer

Infrastructure lead, hyperscale operator (Asia Pacific): "Cooling distribution units are the heart of our liquid cooling, transferring heat from the server loop to our facility water, and as our AI racks grow denser we need higher-capacity units, now up to a megawatt or more. Reliability and redundancy are critical, because a cooling distribution unit failure takes down the cluster, so we prioritise leak detection, monitoring and validated vendors."

Design manager, colocation provider (China): "We build AI-ready halls with in-row cooling distribution units serving multiple racks, and meeting the power usage effectiveness requirement means efficient liquid cooling. The challenge is scaling reliable supply of high-capacity units as we build out fast, and we use both regional and global vendors, with capacity and redundancy the key criteria."

Facilities engineer, enterprise data center (Japan): "For our AI deployment without facility water, a liquid-to-air cooling distribution unit let us add liquid cooling without a facility water loop, which suited our retrofit. Reliability and serviceability matter most, and we value units with strong monitoring and support, matching capacity to our racks."

Analyst Perspective

Asia Pacific's cooling distribution units market is a fast-growing, component-level market that scales directly with data center liquid cooling and, through it, with artificial intelligence. Cooling distribution units are essential to liquid cooling, transferring heat from the server loop to the facility loop, so every liquid-cooled AI deployment requires them, and as direct-to-chip cooling becomes standard for GPU clusters at rack densities of 50 to over 200 kW, cooling distribution unit demand scales with it. Capacity has grown sharply, from tens of kilowatts to 2 MW, exemplified by Boyd's 2 MW unit, and liquid-to-liquid units serve the densest racks while liquid-to-air units enable retrofits. The region combines China's scale and regulation, strong growth in Japan, South Korea, India and Singapore, and a critical supply base in China and Taiwan, and consolidation such as Ecolab's acquisition of CoolIT signals the technology's value.

The honest considerations are the AI capital cycle, reliability, and integration. The market's very high growth rests on continued heavy AI infrastructure investment, which is subject to cycles, so a slowdown in AI capital spending would slow demand, and the figures should be read as tied to the AI buildout and to liquid cooling adoption. Reliability and redundancy are critical, as a cooling distribution unit failure can take down a cluster, so leak detection, redundancy and monitoring are essential and add cost. Integration with facility water and approach temperatures shapes design, and rapid scaling strains supply. The market should be assessed on the pace of AI investment and liquid cooling adoption, capacity and reliability, and regulation rather than on the AI theme alone, and the region's AI buildout, scale, regulation and supply base support very strong growth, with the AI capital cycle and execution the key determinants.

Strategic Recommendations

For cooling distribution unit vendors, the priority is to deliver reliable, high-capacity units at scale and to build in redundancy and monitoring, because demand scales directly with AI liquid cooling and a cooling distribution unit failure can take down a cluster, so reliability and capacity are decisive. Companies should expand liquid-to-liquid capacity to megawatt scale, offer liquid-to-air units for retrofits, integrate leak detection, redundancy and monitoring, and provide in-row, in-rack and perimeter forms. Serving China's regulated, large-scale market, leveraging the region's supply base, and partnering with hyperscale and colocation operators strengthen the position.

For data center operators, the recommendation is to select cooling distribution units by capacity, heat-exchange type and reliability, using liquid-to-liquid for dense clusters with facility water and liquid-to-air for retrofits, prioritising redundancy, leak detection and monitoring, and matching capacity to rack density. For engineering firms, integrating cooling distribution units with facility water and rack systems is the key task. For component makers in the region, scaling reliable supply is the opportunity. For policymakers, efficiency standards and data center infrastructure support shape the market. For investors, this is a fast-growing, component-level market tied to AI liquid cooling, to evaluate on the pace of AI investment and liquid cooling adoption, capacity and reliability, and regulation rather than on the AI theme alone, recognising that the region's AI buildout, scale and supply base support very strong growth while the AI capital cycle and execution remain the key determinants.