Newest article --
2025-07-02
The R290-based heat pump and chiller system from Refra was installed at a new Keelings Flowers’ processing facility in Dublin in 2023. Each year, millions of flower bouquets journey thousands of miles, from greenhouses and fields in places like Colombia, Kenya and the Netherlands, to customers across Europe and North America. In this global market, valued at around €15 billion ($16.9 billion) in 2015, freshness is key.
Solihull, a town in the West Midlands of United Kingdom, has taken a major step toward decarbonizing its heating infrastructure with the installation of six Refra hydrocarbon heat pumps for a new 1.6 MW Energy Centre. The project will deliver district heating and hot water to local government buildings, community facilities, and educational institutions, significantly reducing carbon emissions in line with the Council’s net zero 2041 target.
Refra air-to-water heat pumps, featuring the MVL702 magnetic expansion valve from Siemens, are able to demonstrate clear efficiency gains compared to competing systems. A comprehensive test involving a Refra reversible propane (R290) heat pump with two identical circuits housing different valve technologies demonstrates that the magnetic expansion valve helps the heat pump deliver a coefficient of performance (COP) over 16% higher.
Refra has signed a landmark partnership with Hussmann in Australia. This strategic collaboration not only opens a new chapter for Refra in one of the world's largest island nations, but also represents a strong signal of trust from a global refrigeration leader. It highlights how forward-thinking partnerships are shaping the new benchmarks for sustainability in refrigeration.
A highly successful Refra Ignis reversible heat pump installed at a new €20 million flower processing facility in Ireland is the recipient of a prestigious industry award. This advanced Refra propane heat pump with its state-of-the-art technologies has been delivering sustainability and energy efficiency at Keeling’s newly constructed flower processing facility in St Margaret’s, County Dublin, since opening in July 2023.
In order to replace synthetic refrigerant systems and switch to natural refrigerants, Refra offers the invaluable advantage of a decade-long expertise in propane innovation. The company embarked on this transformative journey 10 years ago, redefining its production practices by incorporating natural refrigerants into its manufacturing process. This decision set the company apart as industry pioneers, with 84% of production being with CO2 and Propane.
The field of refrigeration has witnessed a transformative shift, marking the dawn of a new era guided by ecological consciousness. As environmental concerns gain momentum and the need to mitigate climate change becomes more urgent, synthetic refrigerants known for their harmful impact are making way for a generation of ecological alternatives. A new refrigerant has been gaining traction – a pure hydrocarbon refrigerant known as Propane (R290).
Refra has launched a standard transcritical CO2 (R744) refrigeration system for small supermarkets and convenience stores with a cooling demand of up to 53kW (15.1TR). The CO2 Light was first created in 2021 but has since undergone further testing and development to become a standard product with guaranteed performance parameters, according to the manufacturer.
Heat pumps became increasingly popular in recent years as a more energy-efficient and eco-friendly alternative to traditional heating and cooling systems. The growth of the heat pump market in Europe is being driven by increasing awareness of the environmental benefits of heat pumps, government incentives and regulations promoting the adoption of renewable energy sources. The market grew by 12% in 2020 and is expected to reach 5 million units by 2030.
In 2020, the COVID-19 catastrophe majorly disrupted the commercial foodservice industry and retail industries, adversely impacting the growth of the market for commercial refrigeration equipment. This has led the players in this market to look for cost-effective and efficient solutions. With this in mind, Refra has released a special range of CO2 racks for commercial refrigeration that make a significant contribution to reducing overall energy consumption.
Refrigeration industry sales do not stop at the shipment of the product. Since we manufacture non-standard products, we try to take care of the project even after the unit is at its final destination. Customers often face challenges in managing unit control as standard control programs have limited functionality. Observing this situation, we decided to create our own remote refrigeration control system, fully customized for heat pumps and chillers.
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