natural chillers

R290 Chillers

The Pure Thermal R290 Natural Refrigerant range provides the next generation of chillers, suitable for process or HVAC applications. Delivering the highest levels of sustainability with non F-Gas natural refrigerants and practical well proven performance with output temperatures down to -20°C.

Low Temperature, Low GWP, Ultra Low Noise, Natural Refrigerant Commercial-Industrial Process Chillers

Want to know more, call 020 3488 4618 e-mail info@purethermal.co.uk now

PURE EFFICIENCY | PURE SUSTAINABILITY | PURE SAVINGS

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    Capacities from 30kw to 900kw, air, water, and simultaneous configuration

    • Low global warming potential (GWP 3) natural refrigerant water/glycol chillers
    • 5 x natural refrigerant R290 chiller ranges
    • 30kW to 900kW Single units cooling only or cooling + heat
    • Output temperatures minimum -20°C to maximum 25°C
    • 4-Pipe Simultaneous Chiller-Heat Pump range (80°C Heat output)
    • Ultra-low noise option 75dB(A) sound power level performance
    • Natural refrigerant provides TM65 low carbon benefits

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    What Are Propane Chillers?

    Propane chillers use R290 as a natural refrigerant to provide efficient cooling across industrial, commercial, and HVAC applications. Unlike traditional systems that rely on high-GWP synthetic refrigerants, propane chillers offer a low environmental impact while maintaining high performance. As a hydrocarbon refrigerant, propane delivers excellent thermodynamic properties, superior energy efficiency, and zero ozone depletion potential. It operates at low pressures, reducing strain on equipment while ensuring reliable temperature control.

    R290 chillers function like conventional refrigeration systems—absorbing heat and releasing it through a heat exchanger to create a cooling effect. Their efficiency and regulatory compliance make them a future-proof alternative as industries phase out harmful refrigerants. With increasing demand for sustainable cooling solutions, propane chillers are gaining recognition as a leading choice for businesses seeking cost-effective, eco-friendly temperature management.

    The Pure Thermal Range of R290 Chillers: Efficiency, Sustainability, and Versatility

    Pure Thermal offers a comprehensive range of natural refrigerant propane chillers designed to deliver efficient, low-carbon cooling solutions across multiple applications. With five distinct hydrocarbon (R290) chiller ranges, these systems are engineered to provide precise temperature control, energy efficiency, and environmental sustainability while integrating seamlessly into both new and existing cooling infrastructures.

    Advanced Cooling with Low Environmental Impact

    Pure Thermal’s propane chillers use R290, a natural refrigerant with a GWP of just 3, ensuring compliance with strict environmental regulations. TM65 low-carbon technology eliminates the need for F-Gas refrigerants, reducing carbon footprints while maintaining high performance. With output temperatures from -10°C to 25°C (some reaching -15°C), these chillers suit industrial cooling, HVAC systems, and district cooling networks. Their compatibility with wider cooling infrastructures provides cost-effective, sustainable temperature control, making them a smart choice for businesses prioritising efficiency and eco-friendliness.

    Flexible Integration and High Performance

    Designed for easy system integration, Pure Thermal’s propane chillers can replace existing units or work with AHUs, fan coils, and other cooling infrastructures. Businesses can transition to sustainable cooling without extensive modifications. For enhanced efficiency, features include 100% heat recovery, partial desuperheater options, and reversible operation, helping to reduce energy consumption. These advanced capabilities ensure optimal heat management while maintaining high thermal output across diverse applications.

    Efficient, Quiet, and Cost-Effective

    With capacities from 20kW to 900kW, Pure Thermal’s air-cooled and water-cooled chillers suit everything from small commercial buildings to large industrial sites. They deliver energy savings over traditional systems while reducing operating costs. For noise-sensitive environments, the low-noise air-cooled models operate at 75dB(A), ensuring minimal disruption. They can also integrate with fossil fuel heat sources, allowing businesses to transition gradually to greener energy solutions without compromising performance. Combining high efficiency, low environmental impact, and long-term savings, Pure Thermal’s propane chillers offer a future-proof cooling solution for businesses seeking reliability and sustainability.

    What Are the Advantages of Propane Chillers?

    Propane chillers offer high efficiency, sustainability, and regulatory compliance, making them a preferred choice across various industries.

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    Benefits at a Glance

    One of their key advantages is their environmental benefits. Propane has a low Global Warming Potential (GWP) of just 3, significantly reducing its impact compared to synthetic refrigerants. It also has zero Ozone Depletion Potential (ODP), making it a cleaner alternative to HFC and HCFC refrigerants. With increasing regulations phasing out high-GWP refrigerants, propane chillers provide a future-proof solution for businesses seeking long-term sustainability.

    In terms of energy efficiency, propane’s superior thermodynamic properties reduce power consumption, lowering operating costs. Its efficient heat transfer allows the system to run at lower pressures, extending equipment lifespan and reducing maintenance needs.

    Propane chillers also offer reliability and safety. They provide stable, consistent cooling while operating at lower pressures, reducing strain on components. Modern units feature advanced leak detection and ventilation systems, ensuring safe operation. These advantages make propane chillers an excellent investment for businesses focused on efficiency, compliance, and long-term cost savings.

    Pure Thermal’s Turnkey Propane Chiller Solutions

    At Pure Thermal, we provide a comprehensive range of services to support businesses in adopting propane chiller solutions. Our expertise covers every stage of the process, ensuring efficiency, safety, and optimal performance.

    Design Support & System Optioneering

    Our team of specialists works closely with clients to develop custom cooling solutions tailored to their specific industry needs. We assess cooling requirements, energy efficiency targets, and environmental factors to design optimised propane chiller systems.

    Supply & Commission

    Pure Thermal offers a range of high-performance propane chillers, ensuring businesses have access to the latest cooling technology. We source equipment from trusted manufacturers, guaranteeing reliability, efficiency, and compliance with safety standards.

    Our experienced installation teams ensure that propane chillers are set up correctly and safely. We follow industry best practices, incorporating leak detection, ventilation, and safety measures to create a secure and highly efficient cooling system.

    After-Sales Support

    To maximise performance and longevity, we offer ongoing maintenance services that include:

    • Regular system inspections to ensure optimal efficiency.
    • Preventative maintenance to reduce the risk of breakdowns.
    • Rapid response repairs to minimise downtime and disruption.

    With a dedicated support team and a commitment to high standards, Pure Thermal ensures that propane chiller systems remain efficient, compliant, and cost-effective throughout their lifespan.

    What Are the Main Applications for Propane Chillers?

    Propane chillers provide efficient, reliable cooling across various industries. Their precise temperature control makes them ideal for businesses prioritising performance and sustainability.

    Food & Beverage

    In the food and beverage industry, propane chillers ensure optimal temperatures for cold storage, processing, and distribution. Breweries, dairies, and meat processing plants rely on them for fermentation, pasteurisation, and product preservation, helping maintain food safety standards.

    Pharmaceutical & Medical

    In pharmaceutical and medical sectors, these chillers regulate temperatures for medicines, vaccines, and sensitive medical equipment, including MRI machines and laboratory freezers. Their reliability makes them essential in hospitals and research facilities.

    Commercial Settings

    For commercial buildings like offices, hotels, and shopping centres, propane chillers support air conditioning systems, ensuring comfort while managing energy costs. Data centres also use them to prevent server overheating.

    Industrial Settings

    In industrial settings, propane chillers provide process cooling for plastic moulding, chemical processing, and metal fabrication. They also regulate temperatures in textile production, enhancing product quality.

    A growing use is in renewable energy systems, where propane chillers contribute to trigeneration, improving overall energy efficiency. Their ability to integrate with sustainable solutions makes them a valuable choice for businesses looking to reduce their carbon footprint.

    With energy efficiency and environmental benefits, propane chillers remain a key solution in modern cooling technology.

    Why Choose Pure Thermal R290 Chillers?

    By investing in Pure Thermal’s Pure Hydrocarbon Chiller range, businesses can achieve long-term cost efficiency, significant carbon savings, and compliance with global sustainability targets. The combination of natural refrigerant technology, flexible system compatibility, and advanced heat recovery options makes these chillers a future-proof cooling solution for industries looking to improve energy efficiency while reducing environmental impact. For those seeking a reliable, high-performance, and eco-friendly chiller solution, Pure Thermal’s range of propane chillers offers the ideal balance between innovation, sustainability, and cost-effectiveness. Contact our team today to discuss how these advanced natural refrigerant systems can enhance your cooling operations.

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