# Data Center Precision Air Conditioning Market > Data Center Precision Air Conditioning Market is USD 5.53 billion in 2026, set to hit USD 10.00 billion by 2035 at 7.43% CAGR from 2025 on AI halls. Publisher: DC Market Insights Author: Amit Jain, DC Market Insights Published: 2026-10-11 Last updated: 2026-10-11 Next review: Apr 2027 Page: https://www.dcmarketinsights.com/report/data-center-precision-air-conditioning-market ## Key takeaways - New Capacity of 12.0 GW a Year Adds USD 2.75 Billion of New-Build Spend - Fan Walls Grow to USD 2.73 Billion by 2035 - Air Content per AI MW Falls 26% by 2035 - Service and Maintenance Grows to USD 2.35 Billion by 2035 **Frequently Asked Questions** **What is the size of the Data Center Precision Air Conditioning Market in 2026?** USD 5.53 billion in 2026, up 13.2% from USD 4.88 billion in 2025, according to DC Market Insights estimates. The market is projected to reach USD 10.00 billion by 2035. **How fast is the Data Center Precision Air Conditioning Market growing?** 7.43% a year from 2025 to 2035, after 13.32% a year between 2020 and 2025, when annual data center completions rose to 12.0 GW. **What is data center precision air conditioning?** USD 4.88 billion of 2025 spending covers the CRAC and CRAH units, in-row coolers, fan walls and rear-door heat exchangers that hold IT inlet air in the 18 °C to 27 °C band, plus their service. Chillers and liquid cooling are excluded. **Which product leads the Data Center Precision Air Conditioning Market?** 54.2% of 2025 value, or USD 2.65 billion, goes to perimeter CRAC and CRAH units. Rear-door heat exchangers grow fastest at 13.12% a year, to USD 1.36 billion by 2035. **How much precision air conditioning does a data center need per MW?** About USD 290,000 per MW in a conventional hall and USD 115,000 per MW in an AI hall in 2025, according to DC Market Insights estimates, because liquid-cooled AI racks send only 25% to 30% of their heat to air. **Which region leads the Data Center Precision Air Conditioning Market?** 40.5% of 2025 value, or USD 1.98 billion, is spent in North America. The Middle East and Africa grows fastest at 11.61% a year, and India is the fastest large country at 13.26%. **Who are the leading companies in the Data Center Precision Air Conditioning Market?** About 40% of the market is held by Vertiv, Schneider Electric and STULZ together (DC Market Insights estimate). Carrier, Trane Technologies, Johnson Controls, Daikin Applied, Modine, Munters and Shenzhen Envicool also compete. **Does liquid cooling replace precision air conditioning in AI data centers?** No: AI-hall precision air spending rises from USD 483.00 million in 2025 to USD 1.51 billion in 2035, because direct-to-chip cooling still leaves 25% to 30% of rack heat for air systems such as fan walls and rear doors. **Why do Data Center Precision Air Conditioning Market estimates differ?** USD 5.53 billion in 2026 is the DC Market Insights figure for air-side precision units and their service only. Estimates that add chillers, cooling towers, liquid cooling or comfort air conditioning come out two to three times larger. **Which segment of the Data Center Precision Air Conditioning Market grows fastest?** Rear-door heat exchangers at 13.12% a year, ahead of service and maintenance at 12.94% and fan walls at 11.47%, as AI halls and a 313 GW installed base reshape demand by 2035. ## Market by region (USD million) ## Dataset | Series | Value | Unit | | --- | --- | --- | | Market size 2025 | 4,880 | USD million | | Revenue CAGR | 7.43 | % | | Market size 2035 | 10,000 | USD million | ## Frequently asked questions ### What is the size of the Data Center Precision Air Conditioning Market in 2026? USD 5.53 billion in 2026, up 13.2% from USD 4.88 billion in 2025, according to DC Market Insights estimates. The market is projected to reach USD 10.00 billion by 2035. ### How fast is the Data Center Precision Air Conditioning Market growing? 7.43% a year from 2025 to 2035, after 13.32% a year between 2020 and 2025, when annual data center completions rose to 12.0 GW. ### What is data center precision air conditioning? USD 4.88 billion of 2025 spending covers the CRAC and CRAH units, in-row coolers, fan walls and rear-door heat exchangers that hold IT inlet air in the 18 °C to 27 °C band, plus their service. Chillers and liquid cooling are excluded. ### Which product leads the Data Center Precision Air Conditioning Market? 54.2% of 2025 value, or USD 2.65 billion, goes to perimeter CRAC and CRAH units. Rear-door heat exchangers grow fastest at 13.12% a year, to USD 1.36 billion by 2035. ### How much precision air conditioning does a data center need per MW? About USD 290,000 per MW in a conventional hall and USD 115,000 per MW in an AI hall in 2025, according to DC Market Insights estimates, because liquid-cooled AI racks send only 25% to 30% of their heat to air. ### Which region leads the Data Center Precision Air Conditioning Market? 40.5% of 2025 value, or USD 1.98 billion, is spent in North America. The Middle East and Africa grows fastest at 11.61% a year, and India is the fastest large country at 13.26%. ### Who are the leading companies in the Data Center Precision Air Conditioning Market? About 40% of the market is held by Vertiv, Schneider Electric and STULZ together (DC Market Insights estimate). Carrier, Trane Technologies, Johnson Controls, Daikin Applied, Modine, Munters and Shenzhen Envicool also compete. ### Does liquid cooling replace precision air conditioning in AI data centers? No: AI-hall precision air spending rises from USD 483.00 million in 2025 to USD 1.51 billion in 2035, because direct-to-chip cooling still leaves 25% to 30% of rack heat for air systems such as fan walls and rear doors. ### Why do Data Center Precision Air Conditioning Market estimates differ? USD 5.53 billion in 2026 is the DC Market Insights figure for air-side precision units and their service only. Estimates that add chillers, cooling towers, liquid cooling or comfort air conditioning come out two to three times larger. ### Which segment of the Data Center Precision Air Conditioning Market grows fastest? Rear-door heat exchangers at 13.12% a year, ahead of service and maintenance at 12.94% and fan walls at 11.47%, as AI halls and a 313 GW installed base reshape demand by 2035. ## How to cite Data Center Market Research & Consulting | DC Market Insights, "Data Center Precision Air Conditioning Market", updated 2026-10-11, https://www.dcmarketinsights.com/report/data-center-precision-air-conditioning-market