Valued at USD 10.72 billion in 2025, the chillers market is projected to reach USD 11.19 billion in 2026 and USD 15.79 billion by 2034, growing at a CAGR of 4.4% during the forecast period 2026–2034. Key players include Carrier; ClimaCool Corp.; Cold Shot Chillers; Daikin Industries, Ltd.; Drake Refrigeration, Inc.; Fluid Chillers, Inc.; FRIGEL FIRENZE S.p.A.; General Air Products; Honeywell International, Inc.; Johnson Controls; Midea; Multistack International Limited; Rite-Temp; Tandem Chillers; and Trane. Asia Pacific was the largest region in 2025, with a 29.80% share.

Commercial Buildings Anchor Chillers Market Demand

By application, the commercial segment held a 36.0% revenue share in 2025 owing to widespread deployment in office buildings, shopping malls, airports, and hospitality facilities. Growth in these commercial buildings is driving large-scale adoption of centralized HVAC systems that deliver consistent cooling in high-occupancy environments. Frequent refurbishments and upgrades of building systems support recurring purchases, while integration with smart building systems and energy management platforms improves efficiency. Attention to ESG compliance and green building certifications sustains demand for high-efficiency chillers across commercial buildings.

Industrial Process Cooling

The industrial segment is growing at a CAGR of 4.32% as manufacturers require precise process cooling in manufacturing facilities, chemical plants, and food processing units. Chillers maintain temperature-sensitive production environments to ensure product consistency and quality, and rising industrial automation adds thermal loads that increase cooling needs. Vendors are focusing on high-capacity chillers for continuous operation in harsh environments, and the shift toward energy recovery and waste heat utilization is driving adoption of chillers that support integrated thermal management. In North America, temperature-controlled environments in food and beverage and pharmaceutical industries also support process cooling demand.

Scroll Chillers and Compact Solutions

Scroll chillers are expected to grow at a CAGR of 4.62%, fueled by demand for compact, low-noise cooling in commercial and residential buildings. They offer space-saving designs, efficient part-load performance, cost advantages, and minimal maintenance, and are used widely in retail chains, educational institutions, and healthcare facilities. IoT-based monitoring tools are making scroll chillers more appealing for energy conservation. Product launches reflect similar priorities: in March 2025, Smardt introduced AeroPure AF Series air-cooled chillers with oil-free magnetic compressors in 72 preconfigured models for data centers and comfort cooling.

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AI-Enabled Smart Chillers

Polaris notes that AI algorithms analyze IoT sensor data on temperature, pressure, and vibration to predict component failures in compressors, pumps, and heat exchangers, reducing downtime, extending equipment lifespan, and lowering maintenance costs. AI systems also adjust flow rates, chiller load, and operating parameters to reduce energy consumption, and AI-enabled smart chillers can achieve higher energy efficiency than conventional systems. They can be integrated with renewable energy sources and used to optimize refrigerant use in line with carbon neutrality targets. IoT-enabled chillers in building automation systems allow real-time monitoring and energy optimization, and growing smart city development is increasing demand for intelligent HVAC systems that adapt to changing loads and environmental conditions.

District Cooling and Competitive Moves

In Europe, modernization of district cooling networks and reliance on advanced automation in building management encourage deployment of intelligent chillers. In June 2025, CVC and Tabreed partnered to acquire UAE district cooling assets. Trane Technologies reported first-quarter revenue of USD 4.7 billion, up 11% year over year, and raised full-year guidance on strong commercial HVAC and data-center demand. In January 2025, Midea opened a plant in Rayong, Thailand, producing VRF systems and chillers with annual capacity of 600,000 units, primarily for export. In March 2025, Johnson Controls expanded distribution of its YORK YVAM air-cooled magnetic bearing chillers in Europe to meet growing data-center demand, and in February 2025 Mitsubishi Heavy Industries Thermal Systems introduced an updated control system enabling unified management of up to eight centrifugal chillers.

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