The global chillers market size was valued at USD 10,758.6 million in 2025 and is projected to reach USD 15,643.1 million by 2033, growing at a CAGR of 4.9% from 2026 to 2033. The market growth is primarily driven by the increasing demand for cost-effective, reliable, and energy-efficient cooling systems across commercial, industrial, and institutional sectors. Chillers are widely utilized in heating, ventilation, and air conditioning (HVAC) systems to provide effective temperature control for buildings, manufacturing facilities, hospitals, shopping malls, hotels, and industrial plants. Rising urbanization, rapid infrastructure development, and increasing construction activities worldwide are significantly contributing to the growing demand for advanced cooling technologies. In addition, the growing emphasis on energy conservation, environmental sustainability, and reduction of operational costs is encouraging businesses and facility operators to adopt high-efficiency chiller systems.

The increasing demand for efficient space cooling applications in commercial and industrial sectors is expected to further augment the demand for chillers over the forecast period. According to the U.S. Census Bureau, non-residential commercial construction spending increased by nearly 7% in 2024 compared to the previous year, while manufacturing-related construction projects experienced notable growth of approximately 23%. This substantial expansion in commercial and industrial infrastructure is creating significant demand for HVAC systems and industrial cooling solutions, thereby positively influencing the chillers market. Furthermore, rising investments in large-scale commercial facilities, including office buildings, healthcare centers, educational institutions, airports, and retail complexes, are further accelerating market growth globally.

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Key Market Trends & Insights

• Asia Pacific dominated the chillers market with the largest revenue share of 45.3% in 2025. The regional market dominance is primarily attributed to rapid urbanization, expanding industrialization, strong economic growth, and increasing investments in commercial and industrial infrastructure across countries such as China, India, Japan, and Southeast Asian nations. Rising demand for air conditioning systems, manufacturing facilities, and data center infrastructure is further contributing to regional market growth.
• By product, water-cooled chillers held a significant share of the market and accounted for a share of 59.4% in 2025. The dominance of the water-cooled chillers segment is mainly due to their superior energy efficiency, high cooling capacity, longer operational lifespan, and ability to support large-scale commercial and industrial cooling applications. These systems are widely preferred in large buildings, industrial plants, and data centers where continuous and efficient cooling performance is required.
• By application, the commercial application segment held a substantial share in the chillers market of around 48.9% in 2025. The growth of the commercial segment is primarily driven by increasing construction of office buildings, shopping malls, hotels, hospitals, educational institutions, and entertainment facilities. Rising demand for efficient indoor climate control systems and increasing focus on occupant comfort and energy savings are significantly supporting segment growth.
• By compressor type, the screw chillers compressor type segment dominated the market and accounted for 50.0% in 2025. The growth of the screw compressor segment is attributed to its high operational efficiency, reliability, low maintenance requirements, and ability to handle varying cooling loads effectively. Screw chillers are extensively used in commercial and industrial applications due to their durability and consistent cooling performance.

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Key Companies & Market Share Insights

Some of the key players operating in the market include Trane, Carrier, and Daikin Industries, Ltd.

• Carrier provides boilers, air conditioners, furnaces, air purifiers, humidifiers, heat pumps, air scrubbers, ventilators, thermostats, UV lamps, dehumidifiers, building controls, and energy services to the retail, commercial, transport, and foodservice sectors. The company was acquired by United Technologies Corporation in 1979; however, it was separated into a separate business in April 2020.
• Trane is a member of the Ingersoll Rand family of brands. The company operates its business in two segments, namely climate and industrial. The industrial segment offers products and services that enhance energy efficiency, operations, and productivity. It includes power tools, compressed air & gas systems, fluid management systems, material handling systems, and utility & low-speed consumer vehicles. The climate segment provides energy-efficient products and services, including HVAC systems. The company is engaged in the manufacturing of residential, industrial, and commercial HVAC systems. It offers products, such as HVAC accessories, thermostat controls, ductless systems, geothermal systems, packaged systems, heat pumps, coils, gas & oil furnaces, air handlers, and air conditioners.

Key Chillers Companies:

• Trane
• Cold Shot Chillers
• Tandem Chillers
• Drake Refrigeration, Inc
• Refra
• Carrier
• FRIGEL FIRENZE S.p.A.
• Midea
• Daikin Industries, Ltd.
• Johnson Controls
• Rite-Temp
• General Air Products
• ClimaCool Corp.
• Fluid Chillers, Inc.
• Multistack International Limited

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