United Kingdom Chiller Market Growth Analysis - Market Size, Share, Forecast Trends and Outlook Report (2025-2034)

The United Kingdom chiller market size reached around USD 353.71 Million in 2024. The market is projected to grow at a CAGR of 4.10% between 2025 and 2034 to reach nearly USD 528.63 Million by 2034. The market is being driven by the robust growth of the pharmaceutical sector, the expansion of data centre infrastructure, technological advancements and innovations, and the growing emphasis on sustainability.

United Kingdom Chiller Market Summary

Market Size 2024

• USD
• 353.71

Market Size 2034

• USD
• 528.63
• CAGR 2025-2034
• 4.10%

CAGR 2025-2034 - Market by Region

• England
• 4.4%

CAGR 2025-2034 - Market by Region

• Northern-Ireland
• 3.6%

CAGR 2025-2034 - Market by Type of Cooling

• Water Cooled
• 3.4%

CAGR 2025-2034 - Market by End Use

• Food and Beverage
• 4.5%

Market Share by Region 2024

• England
• 7.2%

United Kingdom Chiller Market Growth

The chemical industry of the United Kingdom is one of the leading exporters of manufactured goods, worth over 54 billion pounds. The sector contributes over 19 billion pounds to the country’s economy, which accounts for 6% of its GDP and nearly 11% of the total GDP of the manufacturing sector. With the anticipated growth in chemicals demand for exports to Germany, France, and other European countries, the chiller market in the United Kingdom is expected to witness significant growth. This is because chillers play a crucial role in process cooling, temperature control, and solvent recovery in the chemical sector. They also ensure product safety and adequate cooling of equipment involved in chemical reactions.

In 2023, the life sciences industry contributed over 13 billion pounds to the UK’s economy. British consumers’ increasing interest in health is expected to play a key role in driving the growth of the medical and pharmaceutical sector in Britain. Between 2024-26, the output of the industry is expected to grow at a rate of over 1%. This is expected to accelerate the demand for chillers to ensure stable temperature conditions for the storage and processing of active pharmaceutical ingredients. Moreover, they are also critical for ensuring that the quality of medicines meets the prescribed regulatory requirements.

Key Trends and Developments

The United Kingdom chiller market growth can be attributed to the expansion of data centre infrastructure; growing emphasis on occupant comfort; increasing trend of sustainability; and growing integration of AI in chillers.

February 2025

Star Refrigeration launched the latest generation of its Azanechiller chillers with enhanced safety, durability, efficiency, and sustainability. The Azanechiller 3.0 chiller is designed, tested, and built in the UK and exceeds the EcoDesign Regulation’s energy efficiency requirement by up to 110%.

September 2024

Daikin Applied UK launched a Glycol-Free option for EWFH/S/D-TZ D free-cooling chillers that operate with a “closed loop” system, leading to significant cost savings. The glycol-free chillers are aimed at comfort, process and critical cooling applications requiring ambient temperature between -20°C and +55°C and supply water temperature from 12°C up to +30°C.

May 2024

Modine announced the purchase of a 14.6-acre manufacturing site in Bradford, UK, to support increased production of Airedale by Modine™ precision cooling equipment used in the data centre market. While its existing facility in Leeds will focus on chiller production, the new manufacturing space is intended to be used for manufacturing and testing computer room air handlers and fan walls. Through this, the company aims to boost its production capabilities by 150%.

February 2022

Airedale launched the DCSTM range of air cooled chillers optimised for demanding data centre environments. The chillers, featuring Enhanced Free CoolingTM technology, boast enhanced control functionality such as optimised head pressure control and compressor fast-start as well as hardware upgrades like Automatic Transfer Switches and battery-free UPS.

Expansion of data centre infrastructure

The expansion of data centre infrastructure, buoyed by the growing data generation and favourable government initiatives, is creating lucrative United Kingdom chiller market opportunities. Chillers play a vital role in data centres to optimise cooling, reduce energy costs, maintain ambient temperature conditions, ensure the reliability of equipment, and lower maintenance costs and time.

Increasing emphasis on occupant comfort

The increasing emphasis on occupant comfort and optimal indoor air quality in commercial facilities such as offices and hospitals is boosting the usage of chillers in HVAC systems to effectively manage both humidity and temperature.

Growing focus on sustainability

The growing focus on sustainability is surging the demand for chillers utilising eco-friendly refrigerants that have low ozone depletion potential (ODP) and deliver enhanced reliability, performance, and flexibility. Advancements in technologies like water treatment and recycling systems aimed at mitigating the environmental impact on local water resources are also expected to fuel the United Kingdom chiller demand growth in the coming years.

Rising integration of AI in chillers

There is a growing integration of artificial intelligence (AI) in chillers to facilitate real-time monitoring of water temperature, ambient conditions, energy consumption, and flow rates as well as detect patterns and anomalies indicating potential system failures. AI-based chillers can also support predictive maintenance, optimise energy efficiency, and predict future demands based on weather forecasts, historical trends, and occupancy patterns.

United Kingdom Chiller Market Trends

Increasing energy costs and the rising emphasis on sustainability are prompting key players to incorporate technologies such as advanced heat exchangers, variable-speed compressors, and intelligent control systems into chillers to adjust cooling output and optimise energy usage. Manufacturers are also increasingly adopting durable and recyclable materials to manufacture chillers with longer lifespans and ease of repair and maintenance.

The introduction of stringent government regulations concerning indoor air quality in the country is expected to boost the United Kingdom chiller market revenue. With the UK government actively promoting green building certifications such as LEED (Leadership in Energy and Environmental Design) and BREEAM (Building Research Establishment Environmental Assessment Method) to enhance sustainability and occupant comfort, the demand for eco-friendly and energy-efficient chillers is rising.

United Kingdom Chiller Industry Segmentation

The report titled “United Kingdom Chiller Market Report and Forecast 2025-2034” offers a detailed analysis of the market based on the following segments:

Breakup by Type of Cooling

• Water Cooled
• Air Cooled

Breakup by Compressor Type

• Screw Chillers
• Scroll Chillers
• Reciprocating Chillers
• Centrifugal Chillers
• Absorption Chillers

Breakup by End Use

• Food and Beverage
• Chemicals and Petrochemicals
• Medical and Pharmaceutical
• Plastics
• Others

Breakup by Region

• England
• Wales
• Scotland
• Northern Ireland

United Kingdom Chiller Market Share

Based on end use, the market is segmented into food and beverage, chemicals and petrochemicals, and plastics, among others. The food and beverage sector is projected to grow at a CAGR of 4.5% during the forecast period of 2025-2034. Chillers play a crucial role in food and beverage manufacturing by maintaining precise temperatures, preventing food spoilage, optimising energy efficiency, and lowering operational costs. They are also used in transportation, cold storage, and processing to keep food and beverages at optimal temperatures.

As per the United Kingdom chiller market analysis, the chemicals and petrochemicals sector is estimated to grow at a CAGR of 3.9% between 2025 and 2034. This sector uses chillers to control heat in chemical reactions, ensure optimal reaction rates, maintain safe temperatures in storage tanks for hazardous materials, and lower the risk of product degradation.

CAGR 2025-2034 - Market by

• End Use
• Food and Beverage
• 4.5%

Chemicals and Petrochemicals

• 3.9%
• Plastics
• Others

Medical and Pharmaceutical

Leading Companies in the United Kingdom Chiller Market

Key United Kingdom chiller market players are capitalising on the growing trend of sustainability and developing chillers that are equipped with low-GWP refrigerants and equipped with advanced controls to minimise energy consumption and optimise performance. Chiller companies in the United Kingdom are also incorporating technologies such as AI and IoT in chillers to facilitate predictive maintenance, real-time monitoring, and operational optimisation.

Aermec S.p.A

Aermec S.p.A, established in 1961 and headquartered in Bevilacqua, Italy, is a global leader in air conditioning technology. Its broad product portfolio includes liquid chillers, fan coils, air handling units, heat pumps, heat recovery equipment, split units, and VRF systems, among others. It boasts 6 sales companies and more than 70 international distributors around the world.

Panasonic Holdings Corp.

Panasonic Holdings Corp., established in 1918 and headquartered in Osaka, Japan, is a company that is engaged in developing innovative solutions and technologies for use in different applications such as housing, communication, consumer electronics, energy, and automotive. In FY 2023-24, the company reported consolidated net sales of JPY 8.49 trillion.

Midea Group Co. Ltd.

Midea Group Co. Ltd., established in 1968 and headquartered in Guangdong, China, is a leading technology company that specialises in Industrial and Building Technologies, Digital Innovation, Robotics and Automation, and Smart Homes. Boasting a global network spanning 33 R&D centres and 43 major production sites across the world, the company serves over 500 million customers in over 200 countries.

HYDAC International GmbH

HYDAC International GmbH, established in 1963 and headquartered in Sulzbach, Germany, is a leader in fluid technology. Its product range extends from components over subsystems to controlled and complex drive units for stationary and mobile units. The company boasts nearly 500 sales and service partners, 50 international subsidiaries, and 14 product lines.

Other major players in the United Kingdom chiller market are Daikin Industries Ltd., Carrier Global Corp., LG Corp., Johnson Controls International Plc, Trane Technologies Plc, and Mitsubishi Electric Corporation, among others.