The India air-cooled heat exchangers market size was valued at USD 344.81 Million in 2025. The industry is expected to grow at a CAGR of 8.60% during the forecast period of 2026-2035 to reach a value of USD 786.82 Million by 2035. The market is strongly driven by the simultaneous expansion of local manufacturing infrastructure and strategic capital investments aimed at scaling production capacities.
The trend is manifested in November 2023, when Alleima inaugurated a state-of-the-art heat exchanger tube production plant in Mehsana, Gujarat, so that state-of-the-art tubing specific to air-cooled heat exchangers could be produced locally. In another move in the same direction, KRN Heat Exchanger and Refrigeration Ltd in November 2024, poured INR 236 crore into its subsidiary to increase the capacity of the facility at Neemrana, Rajasthan, by a significant boost in fin and tube heat exchangers.
The induced draft type witnesses high demand in the India air-cooled heat exchangers market, which is necessitated by the popularity of large-capacity heat dissipation in power, petrochemical, and refinery industries, where a uniform airflow and thermal efficiency are required. Manufacturers offer high-performance induced draft units with optimal fin and tube designs for enhanced heat transfer during continuous operation. EPC contractors can now integrate durable and personalized heat rejection solutions into large industrial operations.
On the other hand, extruded-fin technology accounts for a significant share of the India air-cooled heat exchangers market owing to the development of high-temperature and corrosive conditions that need a high surface area and high thermal performance. The chemical, petrochemical, and steel processing industries prefer extruded fins due to their efficiency and durability. ISGEC Heavy Engineering offers extruded-fin exchangers for air-cooled heat exchangers and process units, whereas Thermax Limited offers exchangers made of stainless steel and alloys. Investing in advanced extrusion machinery and high-grade materials will improve heat transfer efficiency and expand utilization of extruded fins in heavy manufacturing operations.
The use of stainless-steel heat exchangers is contributing significantly to the India air-cooled heat exchangers market growth, driven by the growing demand for applications in petrochemical and chemical plants, as well as food processing plants, since they are resistant to corrosion and thermally stable. Thermax Limited is using higher-grade stainless alloys and greater precision engineering to give industrial heat exchangers, air-cooled units, and process exchangers more flexibility so they can last longer under harsh circumstances. Patels Airtemp (India) Limited is also providing stainless steel finned tube air coolers and process heat exchangers besides retrofitting fabrication quality to very high safety and operating standards.
Horizontal ACHE systems continue to gain significant traction in large industrial systems, which is propelling growth in the India air-cooled heat exchangers market, as they are easy to assemble, service, and scale. Firms such as Ace Automation Engineers provide horizontal shell and tube and air-fin heat exchangers, and SPG Dry Cooling offers modular horizontal ACHE platforms to industry and processes. In order to enable businesses to meet specific industrial demands with robust horizontal solutions to a variety of thermal management difficulties, fabricators are also offering modular horizontal systems that support phased implementation and simple connection to the current process lines.
The increasing need to have efficient power production is fueling the India air-cooled heat exchangers market revenue, specifically at the thermal power stations and nuclear plants in the water-starved states. To satisfy this demand, players in the market are increasing capacity, technology, and deployment abilities. For instance, in order to satisfy the increasing demands of the power industry, Holtec Asia has doubled its production capacity at the Dahej facility in Gujarat, producing 5,000 air-cooled condenser bundles annually and hiring 80% more people.
Conversely, the South India air-cooled heat exchangers market shows significant growth owing to the presence of a strong base of power plants, refineries, and petrochemical complexes. Thermax Limited, with its packaged HVAC systems and industrial heat exchangers, and Patels Airtemp (India) Limited, with its finned tube air coolers and process heat exchangers, is bolstering distribution and technical support in Tamil Nadu and Karnataka. Custom shell and tube and finned heat exchanger products from companies like Heft Engineers address the demands of the process sector by offering products that are tailored to the high temperature and high ambient conditions that are typical in the region.
Major air-cooled heat exchangers companies are enhancing their market standing by innovating their products and strategic partnerships. Such efforts are in the development of air-cooled heat exchangers that are energy-efficient, compact designs, and corrosion-resistant materials in order to meet tougher efficiency and emission standards. Joint ventures with EPC contractors, technology players, and industrial end clients are facilitating tailored solutions, expedited project delivery, and expanded coverage of infrastructure and industrial projects, which influences the India air-cooled heat exchangers market growth trajectory.
Other players in the market include SPG Dry Cooling, Thermax Limited, Ace Automation Engineers, United Heat Exchangers, Enmas India Private Limited, Vikrant Heat Exchangers Pvt. Ltd., among others.
Key Market Trends and Insights
- South India dominated the market in 2025 and is projected to grow at a CAGR of 9.5% over the forecast period.
- By type, the induced draft is expected to grow at a CAGR of 9.4% over the forecast period.
- By fin type, the extruded fin is gaining traction and is set to witness a CAGR of 9.8% over the forecast period.
Market Size & Forecast
- Market Size in 2025: USD 344.81 Million
- Projected Market Size in 2035: USD 786.82 Million
- CAGR from 2026 to 2035: 8.60%
- Fastest-Growing Regional Market: South India
The trend is manifested in November 2023, when Alleima inaugurated a state-of-the-art heat exchanger tube production plant in Mehsana, Gujarat, so that state-of-the-art tubing specific to air-cooled heat exchangers could be produced locally. In another move in the same direction, KRN Heat Exchanger and Refrigeration Ltd in November 2024, poured INR 236 crore into its subsidiary to increase the capacity of the facility at Neemrana, Rajasthan, by a significant boost in fin and tube heat exchangers.
Key Trends and Recent Developments
February 2026 - Kaltra Expanded Microchannel Heat Exchanger Portfolio
Kaltra developed microchannel tubes with advanced designs and fin optimization so that refrigerant charge could be minimized without alteration of thermal efficiency. These are the innovations that allow compact, high-performance heat exchangers that can be used in HVAC, heat pumps, and industrial cooling systems. Kaltra is promoting the use of efficient thermal management systems in the Indian market, which is changing by encouraging sustainable cooling and next-generation low-GWP refrigerants.January 2026 - Samsung Launched EHS All-in-One Heat Pump
Samsung introduced the EHS All-in-One, a small device that was able to supply air cooling, heating, floor heating, and hot water all in one. The solution had R32 refrigerant and heat recovery technology, which increased energy efficiency and sustainability in its operations. The technology contributed to the increased use of enhanced heat pump systems across the residential and commercial HVAC sectors in India.December 2025 - SWEP Launches Advanced Brazed Plate Heat Exchangers for Data Center Cooling
SWEP launched the B224 and the B327 brazed plate heat exchangers to fulfill the increasing demand for efficient liquid cooling in data centers and district energy systems. They are small and efficient enough to fit into the limited areas, to undertake thermal control in India as its IT and industrial infrastructures grow and also push more companies to use modern heat exchanger systems in their settings, thereby fueling revenue in the India air-cooled heat exchangers market.November 2025 - Panasonic Expanded ECOi-W Air-Cooled Heat Pump Range
Panasonic Heating & Cooling Solutions introduced its ECOi-W AQUA-Z EVO air-cooled heat pumps with 40 kW and 50 kW power, which are made in its Italian plant. The range included inverter-driven scroll compressors, R32 refrigerant, and high seasonal efficiency to provide energy-efficient heating and cooling to commercial projects. The innovations facilitated the implementation of HVAC in industries and commercial applications, which led to an expansion in the market of air-cooled heat exchangers.Government Collaboration Accelerating Capacity Expansion
Government partnership is bringing in increased capacity development in the India air-cooled heat exchangers market by allowing manufacturers to develop large-scale production units through policy support and infrastructure assistance. These alliances lessen the exposure of projects to risks, build robust regional production systems, and enhance supply in the long term to meet the HVAC and industrial cooling demand. This was evidenced in October 2024 when KRN HVAC Products Pvt Ltd signed a MoU with the Government of Rajasthan to install a heat exchanger manufacturing plant in Kotputli-Behror and with a value of INR 1,000 crore.Innovation in High-Efficiency Heat Exchanger Products
Product innovation is helping to expand the use of air-cooled heat exchangers in India's HVAC and industrial sectors. Manufacturers are introducing advanced designs that cut refrigerant usage, boost heat transfer efficiency, and reduce lifecycle costs to meet tight efficiency demands. For instance, in February 2024, Danfoss India debuted its sustainable Microchannel Heat Exchanger at ACRX India, which is intended to service the energy-efficient use of HVAC applications in the Indian market.Export-Oriented Capacity Expansion from India
The focus on export-based growth is making India the base of manufacturing air-cooled heat exchangers so that domestic players can target customers internationally and gain economies of scale. The increased facilities are also effective in matching products with international standards of quality, which aids in long-term competitiveness in the India air-cooled heat exchangers market landscape. This plan was emphasized in January 2025, when KRN Heat Exchanger said that it would increase exports after adding capacity at its subsidiary in India, with an eye to the HVAC and industrial cooling markets abroad.Product Diversification for Emerging Indian Applications
Manufacturers of heat exchangers are expanding product lines to serve new uses in India, including clean energy, hydrogen, and sophisticated industrial cooling. This diversification enables the companies to exploit new demand channels other than the traditional HVAC, besides aiding the energy transition efforts in India. In March 2023, an appropriate update saw Alfa Laval launch the AlfaNova GL50, a high-efficiency heat exchanger that can be used in fuel cell and hydrogen systems, which are technologies that are increasingly being considered as part of the Indian clean energy ecosystem.Expansion of Domestic Manufacturing Capacity for Heat Exchangers
The India air-cooled heat exchangers market growth is backed by the continuous investments in internal production since the equipment manufacturers are building more fabrication infrastructure to address the increased demand by industries. The capacity additions of this nature enhance local supply chains, decrease dependence on imports, and enhance the delivery schedules of massive thermal projects in power and process industries. This pattern was further bolstered in November 2025 when ISGEC Heavy Engineering declared a new manufacturing plant at Bhatauli located close to Yamunanagar, increasing the capacity of the country to manufacture heavy heat exchangers and process equipment.India Air-Cooled Heat Exchangers Industry Segmentation
The report titled “India Air-Cooled Heat Exchangers Market Report and Forecast 2026-2035” offers a detailed analysis of the market based on the following segments:
Market Breakup by Type
- Forced Draft
- Induced Draft
Market Breakup by Fin Type
- L-Fin
- Embedded-Fins
- Extruded-Fins
- Others
Market Breakup by Material
- Carbon Steel
- Stainless Steel
- Duplex Stainless Steel
- Nickel and Nickel Alloys
- Titanium
- Others
Market Breakup by Construction
- Vertical
- Horizontal
- Inclined
Market Breakup by End-use
- Oil and Gas
- Power Generation
- Chemical and Petrochemical
- HVAC and Refrigeration
- Food and Beverage
- Others
Market Breakup by Region
- North India
- South India
- East India
- West India
India Air-Cooled Heat Exchangers Market Share
By type, forced draft category witnesses rising demand attributed to the growing need for compact and energy-efficient air-cooled heat exchangers
The forced draft category is also growing in the India air-cooled heat exchangers market, as manufacturers produce tiny, energy-efficient ACHE machines that meet Indian industrial requirements. These systems are being chosen for HVAC, manufacturing, and infrastructure projects where maintenance functionality and airflow are critical. Such companies are providing forced-draft air-cooled heat exchangers, shell and tube units, and process heat exchangers, whereas Thermax Limited is providing industry heat exchangers, packaged HVAC systems, and air-cooled units. The wider use of process cooling with innovation in fan design and modular units facilitates better performance and further adoption in process cooling applications.The induced draft type witnesses high demand in the India air-cooled heat exchangers market, which is necessitated by the popularity of large-capacity heat dissipation in power, petrochemical, and refinery industries, where a uniform airflow and thermal efficiency are required. Manufacturers offer high-performance induced draft units with optimal fin and tube designs for enhanced heat transfer during continuous operation. EPC contractors can now integrate durable and personalized heat rejection solutions into large industrial operations.
By fin type, l-fin heat exchangers witnessed strong demand owing to cost-effectiveness and reliable performance in HVAC and mid-tier industries
L-Fin heat exchangers still serve cost-sensitive applications in HVAC markets as well as mid-tier industrial markets, because of their performance equilibrium and production simplicity, thereby boosting the India air-cooled heat exchangers market expansion. The vendors are developing standardized L-fin designs that can offer efficient cooling of plants based on general cooling requirements. Patels Airtemp (India) Limited and United Heat Exchangers are providing L-fin air coolers and finned tube heat exchangers, respectively and forced-draft and induced-draft L-fin units. With the growth of projects in the tier-2 regions, the demand for competitively priced products is increasing, which allows the scope of market-wide coverage, particularly in the case of mainstream HVAC and light industry installations.On the other hand, extruded-fin technology accounts for a significant share of the India air-cooled heat exchangers market owing to the development of high-temperature and corrosive conditions that need a high surface area and high thermal performance. The chemical, petrochemical, and steel processing industries prefer extruded fins due to their efficiency and durability. ISGEC Heavy Engineering offers extruded-fin exchangers for air-cooled heat exchangers and process units, whereas Thermax Limited offers exchangers made of stainless steel and alloys. Investing in advanced extrusion machinery and high-grade materials will improve heat transfer efficiency and expand utilization of extruded fins in heavy manufacturing operations.
By material, carbon steel witness notable uptake attributed to cost efficiency and ease of fabrication
Carbon steel is a popular material for entry-level heat exchangers in India due to its low cost and ease of fabrication, particularly in the HVAC and irrigation industries. To ensure the stability of performance, ISGEC Heavy Engineering is streamlining welding, tube bending, and modular construction of carbon steel shells and tube and air-fin heat exchangers. UHE is distributing forced-draft and induced-draft units with carbon steel and increasing support of the regions, and so the units are scalable and cost-effective in the mid-tier industrial applications.The use of stainless-steel heat exchangers is contributing significantly to the India air-cooled heat exchangers market growth, driven by the growing demand for applications in petrochemical and chemical plants, as well as food processing plants, since they are resistant to corrosion and thermally stable. Thermax Limited is using higher-grade stainless alloys and greater precision engineering to give industrial heat exchangers, air-cooled units, and process exchangers more flexibility so they can last longer under harsh circumstances. Patels Airtemp (India) Limited is also providing stainless steel finned tube air coolers and process heat exchangers besides retrofitting fabrication quality to very high safety and operating standards.
By construction, vertical air-cooled heat exchangers gained traction for space-saving and modular integration in urban and retrofit industrial projects
Vertical air-cooled heat exchangers are increasingly being used where plant layout considerations put a high stress on the use of floor space and a high level of modularity, contributing to the increasing uptake in the India air-cooled heat exchangers market. The systems are helpful in urban businesses and retrofit projects because of their effective heat rejection on compact footprints. Other companies like Vikrant Heat Exchangers Pvt. Ltd. are providing vertical finned tube and vertical shell and tube heat exchangers, whereas Enmas India Private Limited is providing customized vertical air-cooled units with forced-draft configuration. Vertical builds are being tailored to fit on-site constraints by manufacturers to enhance their operational performance in constrained industrial environments and provide greater installation flexibility.Horizontal ACHE systems continue to gain significant traction in large industrial systems, which is propelling growth in the India air-cooled heat exchangers market, as they are easy to assemble, service, and scale. Firms such as Ace Automation Engineers provide horizontal shell and tube and air-fin heat exchangers, and SPG Dry Cooling offers modular horizontal ACHE platforms to industry and processes. In order to enable businesses to meet specific industrial demands with robust horizontal solutions to a variety of thermal management difficulties, fabricators are also offering modular horizontal systems that support phased implementation and simple connection to the current process lines.
By end-use, oil and gas sector shows robust growth driven by expanding thermal management needs in refining and petrochemical applications
The oil and gas end-use significantly drives the demand in the India air-cooled heat exchangers market due to its extensive use in refining and petrochemical flow heat rejection. Exchanger providers are improving the designs to resist corrosive media and changing conditions of processes. For instance, in India, when Standard Glass Lining Technology started new glass-lined shell and tube heat exchangers, they enhanced the corrosion resistance and the serviceability of these products on critical process applications, which led to growth in oil- and gas-linked thermal systems.The increasing need to have efficient power production is fueling the India air-cooled heat exchangers market revenue, specifically at the thermal power stations and nuclear plants in the water-starved states. To satisfy this demand, players in the market are increasing capacity, technology, and deployment abilities. For instance, in order to satisfy the increasing demands of the power industry, Holtec Asia has doubled its production capacity at the Dahej facility in Gujarat, producing 5,000 air-cooled condenser bundles annually and hiring 80% more people.
India Air-Cooled Heat Exchangers Market Regional Analysis
By region, North India leads the market growth fueled by industrial expansion and infrastructure projects
The industrial belt of North India is a developing demand center of air-cooled heat exchangers, as there is continuous growth of power, chemical, and manufacturing industries. Firms like ISGEC Heavy Engineering are also providing both shell and tube and air-fin heat exchangers in addition to enhancing local fabrication and project implementation capacity. Whereas United Heat Exchangers supplies finned tube, forced draft, and induced draft units and is increasing its regional service coverage. Thermax Limited has been selling industrial heat transfer and HVACR systems and increasing aftermarket services to serve better deployment schedules.Conversely, the South India air-cooled heat exchangers market shows significant growth owing to the presence of a strong base of power plants, refineries, and petrochemical complexes. Thermax Limited, with its packaged HVAC systems and industrial heat exchangers, and Patels Airtemp (India) Limited, with its finned tube air coolers and process heat exchangers, is bolstering distribution and technical support in Tamil Nadu and Karnataka. Custom shell and tube and finned heat exchanger products from companies like Heft Engineers address the demands of the process sector by offering products that are tailored to the high temperature and high ambient conditions that are typical in the region.
Competitive Landscape
The India air-cooled heat exchangers market players are also concentrating on capacity development and local production of their products to satisfy the increasing demand for power, oil, and gas, and process industries. To enhance delivery schedules and cost-effectiveness, companies are investing in new fabrication, automation, and backward integration. Localization techniques reduce reliance on imports and align offers with India's unique operational and climatic conditions.Major air-cooled heat exchangers companies are enhancing their market standing by innovating their products and strategic partnerships. Such efforts are in the development of air-cooled heat exchangers that are energy-efficient, compact designs, and corrosion-resistant materials in order to meet tougher efficiency and emission standards. Joint ventures with EPC contractors, technology players, and industrial end clients are facilitating tailored solutions, expedited project delivery, and expanded coverage of infrastructure and industrial projects, which influences the India air-cooled heat exchangers market growth trajectory.
Comp Air India Private Limited
Comp Air India Private Limited is a firm of industrial engineering that was established in 1994 and is involved in the provision of compressed air and thermal management systems in industries. The company, based in Ahmedabad, Gujarat is a company that services process industries through engineered systems that resonate with either operational efficiency or reliability needs.Uni-Mech industries Private Limited
Uni-Mech Industries Private Limited was established in 1988, and it deals with the designing and manufacturing of customized heat transfer and process equipment used in industries. The firm is based in Pune, Maharashtra, to serve its customers in the power, chemical, and heavy engineering industries.Heft Engineers Pvt. Ltd.
Heft Engineers Pvt. Ltd. is a new company established in 2004 and has specialized in manufacturing heat exchangers and pressure vessels used for industrial and energy purposes. The company is in Pune, Maharashtra, and specializes in engineered-to-order solutions to challenging process environments.Patels Airtemp (India) Limited
Patels Airtemp (India) Limited is a listed thermal engineering firm established in 1989, with a wide array of heat exchangers and cooling solutions. The company has its headquarters in Anand, Gujarat, and caters to domestic and international markets in the fields of power, oil, and gas, and process industries.Other players in the market include SPG Dry Cooling, Thermax Limited, Ace Automation Engineers, United Heat Exchangers, Enmas India Private Limited, Vikrant Heat Exchangers Pvt. Ltd., among others.
Key Highlights of the India Air-Cooled Heat Exchangers Market Report
- Detailed performance analysis of the market in the past with precise predictions considering the past performance using 2035.
- Understand product innovations such as energy-efficient designs and better materials.
- Competitive analysis with a focus on the profiling of domestic and international heat exchanger manufacturers.
- Local research on new industrial centers and demand regions in India.
- The investment-oriented perspective with statistics on the capacity increase, technological modernization, and market prospects.
Table of Contents
1 Executive Summary
2 Market Overview and Stakeholder Insights
3 Economic Summary
4 Country Risk Profiles
5 Asia Pacific Air-Cooled Heat Exchangers Market Analysis
6 India Air-Cooled Heat Exchangers Market Analysis
7 Market Dynamics
8 Competitive Landscape
Companies Mentioned
- Comp Air India Private Limited
- Uni-Mech industries Private Limited
- Heft Engineers Pvt. Ltd.
- Patels Airtemp (India) Limited
