Data Center Air Handling Units Market Size, Share, Trends & Forecast, 2026–2034
REPORT DETAILS
Data Center Air Handling Units Market Summary
Data center air handling units market size was valued at USD 3.76 billion in 2025. The market is expected to grow at a CAGR of 9.27% from 2026 to 2034. Market growth is driven by AI capacity growth, hybrid cooling technology, and efficiency retrofits.
Market Statistics
Data Center Air Handling Units Market Key Takeaways
- The North America data center air handling units market accounted for 37.84% of the global share in 2025. The dominance is driven by the rapid expansion of hyperscale, colocation, and AI data center infrastructure.
- The market in Asia Pacific is expected to exhibit a 9.54% CAGR during the forecast period. The growth is attributed to the rapid expansion of data centers, and increasing investments in energy-efficient cooling infrastructure.
- Chilled water CRAH and AHU segment accounted for a major market share of 38.14% in 2025. The leading share is fueled by their widespread deployment in large-scale and hyperscale data centers.
- The modular segment is projected to record a 11.74% CAGR during the projected period, owing to rising demand for flexible and quick-deployment cooling systems within AI and hyperscale data centers.
- Hyperscale data centers dominated with a market share of 38.64% in the base year due to their massive computing ability and availability of highly developed air-handling systems.
Note: Figures and projections outlined in this report are the result of Polaris Market Research’s proprietary analytical processes, grounded in the latest available datasets and market observations.
What is Data Center Air Handling Units Market?
Data center air handling units are air-side systems designed to manage the movement and condition of air inside data centers. They help maintain the required temperature, humidity, air quality, and airflow levels needed for reliable operation of IT equipment. These systems play an important role in preventing overheating and maintaining efficient cooling across data center facilities.
The market is divided into computer room air handlers (CRAH), custom air handling units (AHUs), fan wall units, chilled water air handlers and evaporative air handling systems. These solutions are used to cool and circulate air in server rooms, data halls and other IT equipment spaces. They support applications such as enterprise data centers, colocation facilities, hyperscale data centers, and edge data centers. Standalone chillers, cooling towers, CDUs, cold plates, and immersion cooling systems are excluded unless they are integrated into an air handling package.
The demand for data center AHU systems is directly associated with the expansion of the data center capacity and increasing loads from AI applications. The power consumed by the server increases the heat load, thereby increasing the need for better air handling and environmental control. Despite the liquid cooling technology used on the dense processors, air handling is necessary for handling heat from the networks, storage and power electronics.
Market Dynamics
Driver Impact Analysis
| Market Driver | Geographic Relevance | Impact Timeline |
| AI Capacity Growth | North America, extending globally | Ongoing through 2034 |
| Hybrid Cooling Adoption | Global, led by North America and Europe | Active, scaling through forecast period |
| Efficiency Retrofits | North America, extending globally | Near-term, ongoing optimization cycle |
| Economization and Cooling Optimization | Asia Pacific, extending globally | Near-term, climate-dependent |
Source: Company filings, DOE, LBNL, IMDA, and Polaris Market Research Analysis
Driver: AI Capacity Growth is Increasing Total Thermal Infrastructure Demand
The rapid expansion of AI computing capacity is increasing overall data center cooling requirements, driving greater demand for thermal-management infrastructure across new and expanding facilities. For instance, in 2026, the Lawrence Berkeley National Laboratory estimates that the data centers in the US could account for 11.8% of total US electricity consumption by 2030, reflecting the continued growth of AI hardware and associated cooling requirements (Source: lbl.gov).
This growth is resulting in a need for bigger and better air handling systems to be put in place at these new data center sites. Although liquid cooling allows the heat to be removed directly from high-density servers, there are still demand for air handling units.
Driver: Hybrid Cooling Technology Preserves an Important Air Handling Role
The air handling units market is gaining traction driven by the increasing use of hybrid cooling systems by AI data centers in their shift towards increasing rack densities. The hybrid cooling system comprises both liquid cooling systems as well as air cooling systems where the liquid cooling system deals with heat dissipation from high-density processors and the air cooling system takes care of the residual heat. For instance, in 2026, Vertiv launched MegaMod HDX, a hybrid cooling solution engineered for high-density environments such as AI and high-performance computing (HPC) deployments (Source: vertiv.com).
The increasing use of hybrid cooling has also resulted in an increasing demand for flexible air handling units which have the capacity to adjust according to the changing thermal conditions in data centers. In mixed cooling conditions, the AHUs need to change their airflows, temperature, and fans’ operations according to the changing load on racks and the required cooling.
Restraint: Very High Rack Densities Limit Conventional Air Cooling
The growing rack density of AI workloads is resulting in the ineffectiveness of the traditional air-handling system due to the low efficiency of air in dissipating high heat loads. Denser racks need more airflow and fan power, making the process costly with rising energy consumption. This is pushing data center operators toward hybrid air liquid cooling for high-density computing environments.
The constraint also applies to the cost associated with increasing the air handling system infrastructure. High-density systems need more air handlers, higher airflow capacity, better containment, and better controls. The efficiency of the cooling process and optimal space utilization will favor a hybrid approach over a standard air system.
The limitation also applies to the difficulty of retrofitting air handling infrastructure in existing data centers. Installation time can be increased and IT operations disrupted when airflow paths, electrical capacity, controls and cooling distribution need to be altered. This makes phased upgrades and flexible systems important for operators modernizing facilities without interrupting service.
Opportunity: Efficiency Retrofits Create Measurable Operating Savings
Modernization of existing air handling units offers a chance to save on data center energy costs using free cooling technology and better controls. In the attempt to minimize cooling costs by the facility operators, modernization of old air handling units with more efficient control systems is achievable without necessarily replacing all the cooling equipment. For instance, the US Department of Energy identified a 24.4% potential energy savings at a data center by optimizing AHU controls and maximizing air-side economizer operation (Source: energy.gov).
Moreover, the move towards energy-efficient data center infrastructures has led to the need for advanced AHU solutions that can adapt dynamically to thermal changes. Dynamic control of air flow, speed control, and automatic temperature regulation are the adjustments that can help to maintain the stability of conditions without excess cooling.
Opportunity: Economization and Cooling Optimization Expand AHU Applications
Growing focus on energy-efficient data centers presents opportunities for air handling units that include economizer, intelligent air flow management, and variable temperature control systems. This helps reduce reliance on mechanical cooling via the utilization of outside climate conditions and temperature control. For instance, Singapore's IMDA reports that a 1°C increase in data center operating temperature can deliver 2%–5% cooling-energy savings, while a GovTech Singapore case study found that increasing the supply-air temperature from 24°C to 26°C reduced data-hall cooling energy consumption by up to 40% (Source: imda.gov.sg).
Such control systems also enable continuous optimization of airflow, temperature, and heat rejection, thus allowing operators to make evidence-based decisions on minimizing unnecessary cooling. Their adoption can support energy-efficiency targets, lower cooling-related operating costs, and improve the long-term efficiency and sustainability of data center thermal infrastructure.
Data Center Air Handling Units Market Segmentation Analysis
The report provides a comprehensive analysis of the data center air handling units market by AHU type and cooling architecture, airflow capacity, configuration, data center type and region to identify the leading revenue-generating segments and emerging growth opportunities.
AHU Type and Cooling Architecture Insights
Chilled water CRAH and AHU segment dominated with 38.14% market share in the base year due to their widespread deployment in large-scale and hyperscale data centers. These systems provide reliable temperature and humidity control while supporting high-capacity cooling requirements across data halls. For example, Carrier introduced AiroVision 39CV Computer Room Air Handler (CRAH) in 2026. The system is high-performance cooling equipment that is meant for medium and large data centers. Centralized cooling equipment such as the chilled water systems are preferred when such cooling facilities are available. Modular configurations allow operators to scale cooling capacity as requirements increase (Source: carrier.com).
The hybrid air liquid air handling segment is projected to record the highest CAGR of 12.41% during the forecast period due to its capability of integrating liquid cooling for high heat density racks with air handling for the remaining heat and other hardware. The rising demand for flexible air-liquid hybrid cooling configurations will fuel the market growth. This architecture is gaining attention as artificial intelligence and accelerated computing increase rack heat densities. It allows data center operators to combine liquid cooling with established air handling infrastructure. This reduces the need to replace cooling systems during upgrades. Adoption is expected with higher-density deployments.
The direct expansion precision air handling accounted for a market share of 23.46% in the base year. This technology involves the use of a direct expansion air handler that uses the direct expansion method to cool air where there is no requirement for a central chilled water system. It allows direct refrigeration cooling of the air and can be deployed in small data centers and edge centers. It is simple to install due to its limited cooling infrastructure requirements. They are well suited where central chilled water infrastructure is less practical. The above factors are thereby driving the growth of direct expansion air handling.
Economizer and evaporative air handling systems accounted for a market share of 26.72% in the base year, it reduces mechanical cooling requirements when outdoor conditions are suitable. These systems support free cooling economization by using favorable ambient conditions, while evaporative cooling can lower supply air temperature. Water availability and local operating conditions influence further adoption. These systems can reduce compressor operating hours and cooling energy consumption. Adoption depends on regional climate, water availability, maintenance requirements, and air quality conditions.
Airflow Capacity Insights
The above 50,000 m3/h category dominated the market with 30.85% share in the base year owing to the growing demand for high capacity air handling units in hyperscale, colocation, and AI data centers. This equipment is suitable for big data centers where there are high demands for cooling and airflow, due to increasing heat density in computing. These units can support large volumes of conditioned air across extensive data halls. They are increasingly important as operators deploy denser server configurations and more powerful computing infrastructure. High airflow capacity also helps maintain consistent cooling across spaces and facilities during demanding operations.
30,001 to 50,000 m³/h segment is expected to experience the highest CAGR of 9.82% during the forecast period, owing to the development of large scale data centers and higher density racks. Increasing need for high capacity cooling systems that are capable of handling higher thermal loads along with the flexibility of air flow management will increase the installation rate in this capacity range. These systems provide a balance between airflow capacity and operational flexibility for expanding facilities. They can support data halls where rack density is increasing and cooling requirements are demanding. Growing AI workloads are creating demand for cooling.
Configuration Insights
Packaged air handling units accounted for the significant market share in the base year with 28.64% share, owing to their standardization, relatively fast installation and applicability in data centers with cooling requirements. Their integrated system is easy to deploy and maintain with good air flow and temperature control. These units facilitate airflow management in data halls and simplify planning. Their standardized design can help operators reduce installation complexity and to support cooling.
The modular segment is expected to witness the fastest CAGR of 11.74% during the forecast period owing to increasing demand for flexible and fast deployment cooling systems in AI and hyperscale data centers. Modular AHUs offer the capability to scale up the cooling systems as rack density needs evolve, and a ready-to-install design. They facilitate airflow management as facilities grow, enabling operators to add capacity without changes to cooling infrastructure.
Data Center Type Insights
Hyperscale data centers dominated with a market share of 38.64% in the base year due to their massive computing ability and availability of highly developed air-handling systems. The rising AI workloads and hyperscale data centers are pushing the demand for AHUs with high capacity and ability to handle the variations of thermal loads, aided by the solutions such as hot aisle containment. These systems help maintain stable temperatures across high-density server environments.
The edge and modular segment is anticipated to grow the fastest CAGR of 10.12% over the forecast period, fueled by the expanding deployment of distributed computing infrastructure closer to end users and data-intensive applications. The growing adoption of modular data centers for AI, 5G, IoT and other low-latency applications is expected to drive demand for compact, flexible air handling solutions that support efficient cold aisle containment. These systems also support rapid deployment.
Colocation data centers accounted for a share of 30.18% in the base year, owing to the requirement of flexible cooling systems to support a wide range of tenant workloads and varying rack densities. These facilities need AHU systems for the data center that are scalable and have accurate airflow control in order to ensure stable conditions in common areas. Modular airflow systems can be used to scale up cooling capacity. This flexibility allows operators to deal with different thermal loads and still provide consistent cooling performance.
Regional Analysis
The data center air handling units market regional analysis includes North America, Europe, Asia Pacific, Latin America, and Middle East and Africa. This analysis is based on regional AHU demand followed by data center construction, electricity availability, climate, water stress, energy efficiency policy, and local presence of manufacturing and service networks.
North America Data Center Air Handling Units Market Trends
North America dominated the data center air handling units market with a market share of 37.84% in 2025, supported by rapid expansion of hyperscale, colocation, and AI data center infrastructure. The US continues to maintain its position as the dominant country with a market share of 69.34%, owing to the substantial number of existing data centers and growing demand for chillers with higher capacities. The development of AI-based applications has led to massive demand for chilled water AHUs, fan walls, economizers, and hybrid solutions for thermal management in data centers.
It is anticipated that the region will remain in the top position throughout the forecast period owing to the continued investments in artificial intelligence, high density data centers, and focus on energy-efficient cooling. For example, in 2025, Meta announced to invest over USD 600 billion in the US by 2028 to support artificial intelligence technology and infrastructure, including the construction of AI data centers. The large scale expansion is forecast to support the demand for essential cooling infrastructure such as high-capacity and energy-efficient air handling units. There is also the rise in thermal load, but data center managers are using advanced air management systems, intelligent controls and adaptive cooling designs to ensure PUE optimization (Source: about.fb.com).
Europe Data Center Air Handling Units Market Trends
Europe was an important market for the data center air handling units with a market share of 22.18% in the base year, due to the growing capacity of the data centers and the region’s focus on efficient cooling solutions. Nations such as Germany, the UK, France, and the Netherlands are investing in data centers, leading to rising demand for advanced air handling units, CRAH, and airflow management equipment. For instance, in 2026, Google announced to invest USD 15.08 billion in AI infrastructure in Finland, including the development of three new data centers. The rise in capacity will lead to a growing demand for efficient cooling and air handling systems (Source: googlecloudpresscorner.com).
The region is expected to experience consistent growth as data center managers are now opting for efficient cooling solutions to deal with increasing computing density and expenses. The rising adoption of artificial intelligence tasks along with the stringent need for energy efficiency is expected to further drive the market growth.
Asia Pacific Data Center Air Handling Units Market Trends
Asia-Pacific is expected to witness the fastest CAGR of 9.54% during the forecast period owing to rapid expansion of data centers, and increasing investments in energy-efficient cooling infrastructure. Nations such as Singapore, Japan, Australia, and India, are experiencing an increase in their data center capacities and are in need of advanced AHUs and CRAHs. For example, in 2026, the Adani Group announced a USD 100 billion investment to build renewable energy driven, hyperscale, AI ready data centers by the year 2035. This large-scale expansion is expected to drive demand for advanced cooling infrastructure, including high-capacity and energy-efficient air handling units (Source: adani.com).
In addition, this region will benefit from continuous demand for AI infrastructure and advanced air handling systems. The expansion of high-density computing is projected to further drive demand for modular AHUs, DRAH and other advanced cooling systems. Rising demand for scalable cooling is supporting high-capacity AHUs in hyperscale and colocation facilities. Operators are prioritizing airflow management to support higher server densities.
Latin America Data Center Air Handling Units Market Trends
Latin America data center air handling market is growing with a rate of 8.63% owing to increasing adoption of cloud computing, digitization, and colocation centers. The increasing data center capacity in Latin America has led to the rising need for air handling units for effective thermal management under different climatic conditions. For instance, in 2025, Sur Energy and OpenAI announced to develop a USD 25 billion AI infrastructure project in Argentina with a capacity of up to 500 MW, showing future demand for advanced and efficient air handling units in this region (Source: sur.energy).
It is anticipated that the development of AI and computing systems will lead to an increase in the demand for high-efficiency AHUs. The emphasis on cooling and efficient thermal management will push data centers to adopt advanced air handling systems that are capable of providing support to dense computing systems without increasing energy consumption.
Middle East and Africa Data Center Air Handling Units Market Trends
The Middle East and Africa represented a relatively lower share of 5.58% in the data center air handling units market during the base year driven by the developmental state of the data centers in the region along with difficult climatic conditions. However, rapid digitization, cloud computing, and growth in AI infrastructure in the UAE, Saudi Arabia, and South Africa is driving the demand for such cooling systems.
It is anticipated that the growth of the regional market will be facilitated due to investments in hyperscale data centers, efficient cooling solutions, and modular data center infrastructure. It is expected that the adoption of variable-speed fans and hybrid cooling solutions will offer additional opportunities to AHU manufacturers.
Data Center Air Handling Units Competitive Landscape
Competitive Landscape Snapshot
| Company | Market Position | Description |
| Vertiv Group Corp. | Market Leader | Integrated AI-ready thermal infrastructure, global scale |
| STULZ Air Technology Systems | Market Leader | Mission-critical specialization, custom engineering |
| Johnson Controls International | Established | Broad HVAC platform, building controls integration |
| Trane Technologies | Established | End-to-end thermal design, system optimization |
| Carrier Global | Established | Large HVAC installed base, global service |
| Daikin Industries | Established | Broad manufacturing footprint, refrigerant expertise |
| Airedale by Modine | Established | Purpose-built data center thermal systems |
| Schneider Electric | Established | EcoStruxure, integrated power and cooling |
| Munters Group | Emerging Challenger | Energy and water optimized air-side cooling |
| Systemair AB | Emerging Challenger | Ventilation and air handling specialist |
| Nortek Air Solutions | Niche Specialist | Custom AHUs (Johnson Controls company) |
Source: Company filings and Polaris Market Research Analysis
The competition in the data center air handling units market is primarily based on improving the cooling efficiency, flow management, reliability, and integration capabilities within the changing architecture of data center cooling systems. The major players in the market are diversifying their product range by adding new offerings such as high capacity air handlers, chillers & DX systems, modularity and economization, fan technologies, and advanced controls. The vendors are also offering products that can be integrated with liquid cooling systems as well.
Companies are differentiating themselves through advancements in energy efficiency, airflow management, high-temperature operation, and hybrid cooling compatibility. From a data center cooling equipment market research perspective, the growth in AI rack density is further creating demand for AHUs that can manage variable and uneven thermal loads without compromising reliability or cooling energy consumption.
Suppliers are also competing on customization and deployment support. Data center operators require air handling systems that are tailored to their facility layout and cooling requirements. Modular designs, faster commissioning and strong after-sales service can help vendors improve project execution and develop long-term customer relationships.
Data Center Air Handling Units Market Technology and Innovation Landscape
Technology and Innovation Landscape Snapshot
| Technology | Leading Developer(s) | Capability | Status |
| Variable Speed EC Fans | Vertiv, STULZ | Load-adaptive airflow control | Commercially deployed |
| Digital Controls and Flow Analysis | Johnson Controls, Daikin | Predictive monitoring, sensor integration | Commercially deployed |
| Hybrid Air-Liquid Cooling | Vertiv (MegaMod HDX) | Combined liquid and air thermal handling | Deployed, 2026 launch |
| Chilled Water CRAH Systems | Carrier (AiroVision 39CV) | Precision cooling, medium to large data centers | Commercially deployed |
| Economizer and Evaporative Systems | Munters, STULZ | Free-cooling, reduced mechanical reliance | Established, climate-dependent |
Source: Company filings and Polaris Market Research Analysis
Variable speed EC fans are becoming an important innovation in data center AHUs, allowing airflow to adjust according to changing IT loads rather than operating at a fixed speed. Improved fan control systems have the potential to make the AHU more efficient, minimize auxiliary energy usage, and increase reliability. Furthermore, the addition of temperature, pressure, and airflow sensors allows the AHU to regulate its thermal environment efficiently.
The utilization of digital controls and flow analysis technology is also gaining more relevance in AHUs. These sensors are capable of measuring temperature, humidity levels, pressure, filter status, fans' efficiency, and energy usage. Moreover, predictive monitoring can help find any potential flow restrictions and equipment failure before it affects data centers' temperature.
Hybrid air-liquid cooling systems represent a key innovation for thermal management of AI data centers. There is an increasing trend where the AHUs are designed in such a way that they work in conjunction with liquid cooling systems and take care of the heat load, along with working at higher supply air temperature and variable heat loads.
Buyer Analysis and Market Entry Barriers
Hyperscale cloud vendors, collocation companies, corporate data center vendors, and modular data center manufacturers are the key consumers of data center air handling units. Depending on the size of the data center and its intended use, the needs of these customers differ. However, they usually have in common availability, energy efficiency, reliability, serviceability, and compatibility with cooling systems that are already in place.
High reliability standards, integration with building management systems, flexibility options, and the need for performance verification are the major market entry barriers. Factory testing, redundancy of fans, proper control of airflows and humidity, post-sales service, and performance assurance form part of the buyer’s qualification criteria. The increasing trend towards using hybrid air-liquid cooling makes entry into the market even more difficult.
Buying decisions involve engineering, operations, procurement, and finance teams. Buyers assess airflow performance, maintenance needs, delivery time, warranty, and lifecycle energy costs. This makes total cost of ownership an important factor alongside the initial purchase price.
The shift toward hybrid cooling is also raising the technical requirements for AHU suppliers. New systems need to support changing cooling loads and integrate with liquid cooling infrastructure where required. This increases the engineering requirements for new entrants and favors suppliers with flexible and scalable solutions.
Buyer Decision Framework
| Buyer Type | Primary Need | Key KPI | Typical Constraint |
| Hyperscale | Repeatable high capacity thermal modules | Efficiency, lead time, redundancy | Scale and rapid deployment |
| Colocation | Flexible density and tenant mix | Part load efficiency, controls | Changing customer loads |
| Enterprise | Reliable retrofit and lifecycle support | Fit, uptime, serviceability | Legacy plant and building limits |
| Edge / Modular | Compact packaged cooling | Footprint, remote monitoring | Space and limited plant infrastructure |
| AI Factory Developer | Hybrid air liquid readiness | Residual heat control, integration | Extreme density and power availability |
Source: Polaris Market Research Analysis
Premium Insights and Forward Outlook
The data center air handling units market is moving away from the traditional air handling approach and towards more advanced and intelligent air handling solutions that can work within a hybrid cooling framework. With the rising prevalence of liquid cooling in the management of heat generated by AI processors, the air handling units will be increasingly used for managing residual heat, network and storage equipment, environment management, and mixed density spaces.
Manufacturing capacity, rapid deployment, and lifecycle efficiency are expected to become important factors shaping competition. Data center developers require cooling infrastructure that can be delivered and commissioned within compressed construction schedules, creating opportunities for modular and standardized AHU solutions. At the same time, advanced controls, variable-speed fans, economization, and airflow optimization will become highly important as operators seek to reduce cooling energy and maximize the power available for revenue-generating compute.
The value of AHUs will depend on their ability to improve overall power availability for IT equipment. Efficient airflow and cooling controls can lower cooling power use and free more capacity for computing. As a result, energy efficiency and data center heat rejection will become key factors in AHU investment decisions.
Cost and Pricing Benchmarking
Pricing for data center AHUs varies based on airflow capacity, fan configuration, controls, filtration, climate, and project requirements. This customized pricing structure allows suppliers to propose solutions tailored to the requirements of each facility. Project-level cost data also serves as useful benchmarks for evaluating investments in equipment, installation and overall cooling infrastructure.
Cost and Pricing Benchmarking Analysis
| Public Reference | Value | What It Covers | Analysis |
| MUSC Hospital Authority, Data Center AHU 7-10 Replacement | $900,000 project budget ($829,000 construction, $71,000 balance at cited stage) | Replacement project for four data center AHUs, public agenda document | Rough project benchmark only, includes installation and project scope, not a clean per-unit list price |
| JLL Data Center Construction Cost Index | $7.7M/MW (2020) to $10.7M/MW (2025) | Total data center construction cost per megawatt, cooling is one line item within this | Shows the cost trajectory AHU pricing moves within, not an AHU-specific figure |
| Factory-tested hyperscale custom AHU | Project-based, varies materially | Price varies with airflow, redundancy, controls, coil and casing specification | Collect quote ranges by capacity band during primary research |
Source: MUSC Hospital Authority public records, JLL, company filings, and Polaris Market Research Analysis
Key Players in the Data Center Air Handling Units Market
- Airedale by Modine
- Carrier Global Corporation
- Carrier Global Corporation
- Daikin Industries Ltd.
- Johnson Controls International plc
- Munters Group AB
- Nortek Air Solutions, LLC. (a Johnson Controls company)
- Schneider Electric SE
- STULZ Air Technology Systems, Inc.
- Systemair AB
- Trane Technologies
- Vertiv Group Corp.
Industry Developments
- August 2026: Trane Technologies and Eaton announced a collaboration to integrate advanced thermal management and electrical system architecture in data centers which can boost energy efficiency up to 15%, reduce installation costs up to 30% and cut copper use up to 80%. (Source: eaton.com)
- July 2026: Vertiv announced to invest in its Tognana campus to double regional chiller production capacity by the end of 2026, with a new large-scale testing laboratory planned for early 2027 to support growing AI and high-density computing demand. (Source: investors.vertiv.com)
- June 2026: STULZ India inaugurated a 352,000 sq. ft. production facility in Chennai to expand manufacturing capabilities for data center and mission-critical cooling solutions. This facility aims to strengthen the company’s production capacity to meet growing demand for advanced data center cooling technologies. (Source: stulz.com)
- March 2026: Vertiv announced a USD 50 Billion Ohio expansion to increase liquid cooling and chilled water system production capacity by 45% by 2027 to support growing AI data center cooling demand. (Source: prnewswire.com)
- January 2026: Airedale by Modine launched the TurboChill 3+MW, a hybrid air-cooled chiller for GPU-powered AI data centers, extending its free-cooling operating range to reduce mechanical cooling reliance across varied climates. (Source: prnewswire.com )
Market Segmentation
By AHU Type and Cooling Architecture (Revenue, USD Billion, 2021–2034)
- Chilled Water CRAH and AHU
- Direct Expansion Precision Air Handling
- Economizer and Evaporative Air Handling
- Hybrid Air Liquid Air Handling
By Airflow Capacity (Revenue, USD Billion, 2021–2034)
- 5,000 m3/h
- 5,001 to 15,000 m3/h
- 15,001 to 30,000 m3/h
- 30,001 to 50,000 m3/h
- Above 50,000 m3/h
By Configuration (Revenue, USD Billion, 2021–2034)
- Packaged
- Modular
- Custom Engineered
By Data Center Type (Revenue, USD Billion, 2021–2034)
- Hyperscale
- Colocation
- Enterprise
- Edge and Modular
By Regional Outlook (Revenue, USD Billion, 2021-2034)
- North America
- US
- Canada
- Europe
- Germany
- France
- UK
- Italy
- Spain
- Netherlands
- Russia
- Rest of Europe
- Asia Pacific
- China
- Japan
- India
- Malaysia
- South Korea
- Indonesia
- Australia
- Vietnam
- Rest of Asia Pacific
- Middle East & Africa
- Saudi Arabia
- UAE
- Israel
- South Africa
- Rest of Middle East & Africa
- Latin America
- Mexico
- Brazil
- Argentina
- Rest of Latin America
Report Scope
| Report Attributes | Details |
| Market Size in 2025 | USD 3.76 Billion |
| Market Size in 2026 | USD 4.15 Billion |
| Revenue Forecast by 2034 | USD 9.23 Billion |
| CAGR | 9.27% from 2026 to 2034 |
| Base Year | 2025 |
| Historical Data | 2021–2024 |
| Forecast Period | 2026–2034 |
| Quantitative Units | Revenue in USD Billion and CAGR from 2026 to 2034 |
| Report Coverage | Revenue Forecast, Competitive Landscape, Growth Factors, and Industry Trends |
| Segments Covered |
|
| Regional Scope |
|
| Competitive Landscape |
|
| Report Format |
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| Customization | Report customization as per your requirements with respect to countries, regions, and segmentation. |
Source: Polaris Market Research Analysis
Why Choose Polaris Market Research
Polaris Market Research & Consulting, Inc. combines manufacturer and project research, public company disclosures, technology analysis, data center capacity indicators, and bottom-up market validation to develop a comprehensive data center air handling units market report. The methodology isolates actual AHU revenue and demand while reducing overlap with adjacent cooling and HVAC solutions.
Clients can request customized analysis by AHU architecture, airflow capacity, data center type, country, redundancy design, or hybrid cooling configuration. The data center AHU market analysis also assess fan configurations, installed cost ranges, supplier manufacturing footprint, airflow efficiency, and the role of AHUs in air cooled data center cooling and liquid-cooled AI data centers.
Research Methodology
The research uses five phases: scope definition, secondary evidence collection, primary validation, quantitative modeling, and senior review. Secondary research prioritizes manufacturer disclosures, investor materials, government and energy agency data, data center operator reports, technical literature, project announcements, procurement records, and product documentation. The methodology focuses on AHU demand within the data center air handling unit industry, while excluding adjacent spending on chillers, liquid cooling, controls, services, and broader HVAC infrastructure unless directly attributable to AHU deployments.
Primary research includes data center mechanical engineers, colocation operators, hyperscale procurement teams, consulting engineers, AHU manufacturers, fan and controls suppliers, commissioning specialists, and service providers. Interviews validate average selling prices by airflow capacity, standard versus customized AHU adoption, replacement cycles, factory testing, procurement lead times, economizer adoption, chilled water conditions, redundancy practices, and the impact of liquid cooling on data center thermal management.
The final model is reviewed by specialists in data center infrastructure, HVAC and thermal management, competitive intelligence, and quantitative forecasting. Market estimates use top-down and bottom-up approaches with data triangulation across data center capacity, AHU deployment, airflow requirements, technology adoption, supplier performance, project pipelines, regional demand, and primary research. A senior analyst reviews the assumptions and model reconciliation before finalizing the data center air handling unit industry forecast and assessing demand for precision air handling systems.
Five Phase Research Methodology
| Research Phase | Activity | Output |
| 1 | Scope and taxonomy | Included equipment, exclusions, segment definitions |
| 2 | Secondary research | Source log, company evidence, demand indicators |
| 3 | Primary research | Price, volume, architecture, adoption and buyer validation |
| 4 | Modeling and triangulation | Revenue model, segment and regional splits |
| 5 | Senior review and QC | Final forecast, source and consistency checks |
Source: Polaris Market Research Analysis
Data Center Air Handling Units Market FAQ's
The data center air handling units market was valued at USD 3.76 billion in 2025 and is projected to reach USD 9.23 billion by 2034, growing at a CAGR of 9.27%.
A data center air handling unit is an air-side system that manages temperature, humidity, air quality, and airflow inside a data center to maintain reliable conditions for IT equipment.
North America led with 37.84% share in 2025, supported by rapid hyperscale, colocation, and AI data center expansion, while Asia Pacific is projected to grow fastest.
Yes. Liquid cooling removes heat directly from high-density processors, but AHUs remain necessary to manage residual heat from networking, storage, and power electronics.
Chilled water CRAH and AHU systems held the largest share in 2025, at 38.14%, due to widespread deployment in large-scale and hyperscale facilities, while hybrid air-liquid systems are projected to grow fastest.
A CRAC uses direct expansion refrigeration, a CRAH uses chilled water, and an AHU is the broader category of equipment that conditions and distributes air through either method.
Hyperscale data centers led in 2025, at 38.64% share, driven by their scale and access to the most developed air-handling infrastructure, while edge and modular facilities are projected to grow fastest.
Economizers use outdoor air to provide cooling directly, reducing or eliminating the need for mechanical refrigeration when ambient conditions allow, a Singapore case study found this can cut data hall cooling energy by up to 40%.
Key players include Vertiv, STULZ, Johnson Controls, Trane Technologies, Carrier, and Airedale by Modine, alongside specialists such as Systemair and Munters.
Denser racks require more airflow and fan power to dissipate heat, which raises energy consumption and cost, pushing operators toward hybrid air-liquid cooling for high-density zones.
Capacity depends on IT load, rack density, heat output, required airflow volume, target cooling temperature, and facility redundancy requirements.
EC fans provide precise variable-speed airflow control, improving part-load efficiency and reducing fan energy compared with fixed-speed alternatives.
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