heat pumps

Industrial Heat Pumps

Pure Thermal’s industrial heat pumps represent cutting-edge technologies designed to provide efficient heating (and cooling) solutions for a wide range of industrial processes. These systems are highly energy-efficient and can significantly reduce both energy consumption and carbon emissions in industrial applications. They can produce temperatures as high as 120°C, making the heat pumps suitable for direct use in applications ranging from process heating to district heating networks and many other high-temperature applications.

We don’t just provide equipment; we aim to add value by providing a complete range of support services to assist both system designers/specifiers and installation/integration contractors.

Industrial Heat Pumps for Retrofit, New Build or Process Applications

PURE EFFICIENCY | PURE SUSTAINABILITY | PURE SAVINGS

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    Key Services

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    Design Support

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    System Optioneering

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    Supply & Commission

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    After-sales Support

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    Capacities from 30kW to 3000kW and output temperatures up to 120°C

    • Industrial heat pumps for retrofit or new install manufacturing and process applications
    • Low global warming potential industrial & commercial heat pumps
    • Pure thermal industrial heat pumps deliver output temperatures up to 120°C
    • Recycle waste heat from processes or cooling systems or air compressors or high temperature production areas
    • Capacities from 50kW to 3000kW with 10% turndown capability
    • High source/evaporator inlet temperature capability up to 60°C

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    Applications where Industrial Heat Pumps are an ideal fit:

    • Process Heating: Industrial heat pumps are commonly used for process heating in industries such as chemical manufacturing, food processing, and paper production. They can efficiently raise the temperature of liquids and gases used in these processes.
    • Waste Heat Recovery: One of the key advantages of industrial heat pumps is their ability to recover waste heat from various industrial processes. This recovered heat can then be reused to reduce the facility’s overall energy consumption.
    • Cooling and Air Conditioning: In addition to heating, industrial heat pumps can provide effective cooling solutions for industrial facilities, ensuring stable temperatures for processes and equipment.
    • Drying and Dehumidification: Industries that require drying or dehumidification processes, such as agriculture and pharmaceuticals, can benefit from industrial heat pumps, as they can efficiently remove moisture from the air.

     

    Industrial heat pumps are advanced heating and cooling systems that play a crucial role in improving energy efficiency and reducing greenhouse gas emissions in various industrial processes.

    They work on the same refrigeration principle as any other heat pump but are designed to meet industries’ high-capacity heating and cooling demands.

    The future of industrial heat pumps is promising, with ongoing research and development focused on increasing their efficiency and applicability. Advancements in materials, control systems, and integration with renewable energy sources are expected to further enhance the performance and sustainability of industrial heat pump systems.

    Industrial heat pumps are a vital component of modern industrial processes, offering energy-efficient solutions for heating, cooling, and waste heat recovery. Their adoption can lead to significant energy and cost savings while reducing the environmental impact of industrial operations. As technology continues to evolve, industrial heat pumps will play an increasingly important role in the transition to more sustainable industrial practices.

    Pure Thermal’s heat pumps allow organisations to recycle and use valuable zero-carbon waste heat sources which would be otherwise difficult or impossible to use

    For example, low-temperature waste heat from industrial processes can be used as a source of energy for district heating.

    The best coefficient of performance can be achieved with combined heating and cooling (CHC). In CHC solutions, a heat pump cools down one part of a process and uses the extracted energy to heat up another part of the process, reducing the need for traditional forms of heating. This arrangement can be used to create a fully carbon-neutral heating and cooling solution.

    Ultra-Low Noise Operation & F-Gas Phase-Out Readiness

    Pure Thermal’s air source heat pumps are designed for quiet operation, ensuring they meet strict noise level requirements. With a standard sound power level of 75dB(A), these units are suitable for urban environments, hotels, healthcare settings, and commercial buildings where noise control is a priority.

    Additionally, these heat pumps are F-Gas phase-out ready, ensuring compliance with evolving environmental regulations. By using low-GWP refrigerants and natural options like CO₂ and hydrocarbons, Pure Thermal ensures future-proof solutions that align with sustainability goals.

    Key Features of Industrial Heat Pumps

    1. Units operate with Low Global Warming Potential Refrigerants and an ozone depletion potential (ODP) of 02.

    2. Units are capable of delivering 120°C temperature.

    3. A turn-down of around 10% to 20% can be achieved in most cases; this makes the unit ideal where process demands fluctuate.

    4. Units can be provided with ventilated enclosure options, ideal for installing them in the existing plant rooms and addressing location/space challenges.

    5. Capable of delivering a complete solution with pumps, integration/buffer vessels and pumps

    Air Source Heat Pump

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    Benefits at a Glance

    Industrial heat pumps are highly energy-efficient, often providing several units of heating or cooling for each unit of electricity consumed.

    By using heat pumps to recover and reuse waste heat, industrial facilities can significantly reduce their carbon emissions and overall environmental footprint.

    While the upfront cost of installing industrial heat pumps can be significant, the long-term energy savings and reduced operating costs often outweigh the initial investment.

    Industrial heat pumps offer precise temperature and humidity control, which is essential for many industrial processes.

    Pure Thermal’s industrial heat pumps are versatile and can be used for various applications, including process heating, cooling, air conditioning, drying, and dehumidification. Their adaptability makes them suitable for a wide range of industries, from food processing to pharmaceuticals to chemical manufacturing.

    Industrial heat pumps can extract heat from a variety of sources, including air, water, and even low-temperature waste streams. This flexibility allows them to be integrated into different industrial processes.

    These heat pumps can be connected to Global Monitor, a cloud solution which continuously monitors the system’s operation. If there is a problem, engineers can troubleshoot the issue remotely, minimising unplanned downtime.

    Air Source & Dual/Multi-Source Industrial Heat Pumps:

    Several Industrial Heat Pump options are available from Pure Thermal, which are geared towards delivering the highest efficiency levels that are able to utilise & recycle waste heat from on-site processes or systems.

    Utilise waste heat that is already paid for & produced by the site from either:

    • Direct cooling systems (delivering water glycol to -10°C)
    • Indirect cooling systems (via condenser/cooling tower circuits)
    • Ventilation extract systems
    • Heat rejection flues/stacks
    • Wastewater/effluent stream
    • Air compressor cooling systems
    • Production area waste heat

    Dual Source Heat Pump Operational Efficiency:

    The source temperature makes a significant difference to a heat pump’s kW output and its COP.

    The 3 x examples shown below illustrate this:

    Dual & Multi-Source Example:

    • Same Industrial Heat Pump with 3 different source supplies/temperatures
    • dual- and multi-source industrial heat pump diagram
    • Pure Thermal CWG Industrial Heat Pump units provide dual- or multi-source capability by operating as an Air Source Heat Pump BUT with the capability to operate on a dual-source basis as and when waste heat is available….

    Pure Thermal Dual/Multi Source Heat Pump functionality provides:

    • Increased Heat Pump Efficiency
    • Decreased Heat Pump Operating Costs
    • Maximum levels of Cost & Carbon Savings for the user

    Pure Thermal provides a complete service from initial outline design through to survey/specification and Industrial Heat Pump supply.

    Pure Thermal’s Industrial Heat Pumps Solutions

    Pure Thermal provides fully integrated solutions for the design, supply, and maintenance of Industrial Heat Pumps. Their comprehensive approach ensures a seamless transition to low-carbon heating technology, optimising both efficiency and reliability.

    Design Support & System Optioneering

    Each project starts with a detailed assessment of energy requirements, site conditions, and heating demands. This allows for precise system selection, ensuring the best balance between performance, efficiency, and cost savings.

    Supply & Commission

    Pure Thermal supplies a wide range of high-performance air source heat pumps, capable of achieving output temperatures of up to 120°C. Their systems are designed for low-carbon operation, helping businesses comply with sustainability targets and energy efficiency regulations.

    With extensive experience in air source heat pump integration, Pure Thermal is able to advise on the entire process, from unit specification to final commissioning. Their team ensures that each system operates at optimal efficiency, delivering long-term efficient and reliable performance.

    After-sales Support

    To ensure continued performance, Pure Thermal offers comprehensive maintenance and technical support, including regular servicing, performance monitoring, and troubleshooting. Their expert team provides ongoing assistance to maintain system reliability and efficiency throughout its lifecycle.

    Recycle waste heat that is already paid for/zero carbon & already produced by site:

    • Cooling systems (delivering water glycol to -10°C)
    • Indirect cooling systems (via condenser/cooling tower circuits)
    • Ventilation extract systems
    • Heat rejection flues/stacks
    • Wastewater/effluent streams
    • Air compressor cooling systems
    • Hot production area waste heat

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