Refrigeration
Wilhelmsen provides comprehensive refrigeration solutions, ranging from high-quality refrigerants, maintenance equipment and spares to keep your systems working at their optimum.
There are a few reasons why refrigeration systems require special attention. The most obvious one is that they perform a vital function on board - maintaining the correct temperatures for the preservation of cargo and providing a comfortable climate for passengers and crew. But beyond their primary purpose of keeping things cool, refrigerants and refrigeration systems are also subject to close environmental regulations which are ever-changing.
The challenge for ship owners and operators is to make sure their systems keep running smoothly, and that they remain fully compliant with all current regulations. With our wide range of high-quality refrigerants, maintenance equipment and spares, your systems will always be running optimally.
We have suffered in the past from low-quality refrigerants with high moisture content. This has resulted in clogged and broken down systems, and throwing away provisions due to high temperatures in the freezers. Low-quality refrigerants is not an option for us.
Geir Trulssen, Technical Superintendent, Odfjell ASA
The Unicool™ range of refrigerants is readily available worldwide through our global supply network while being supported by the highest level of technical knowhow. As the world’s largest provider of marine refrigerants, we are fully conversant with the demands of environmental regulation. We constantly look to the future to ensure that our products, and our customers who use them, remain compliant always.
Responsible Refrigeration
Responsible Refrigeration is our comprehensive approach to reduce refrigeration-caused emissions on board and be well-prepared for the new global regulations
LEARN MOREWilhelmsen insights
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Responsible refrigeration on ships – Enabling you to comply with regulations and reduce carbon emissions
According to the 4th IMO GHG Study, the estimated annual loss of refrigerants from shipping in 2018 resulted in 18.2 million tonnes in CO2 emissions. Refrigerant leaks result in more energy needed to deliver the necessary level of cooling, and could contribute to higher emission from the ship. Download the technical article to learn how you can achieve responsible refrigeration.
Wilhelmsen insights |
Francis Lai, Head of Product Management - Refrigeration -
How To Choose The Ideal Low GWP Replacement For R-404A
In today's low GWP world, there are many new alternatives for the commonly-used R404A refrigerant, but the reality is there are only four truly viable options due to conditions such as flammability, performance, and availability. Francis Lai, Head of Product Management at Wilhelmsen Ships Service, explores the factors behind the current recommendations.
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Using a Natural Remedy to Improve Indoor Air Quality Onboard Vessels
Marine HVAC systems and ductwork are ideal breeding grounds for many types of viruses, bacteria, mould, and Legionella, especially in hot or humid conditions. Here's a natural remedy that helps protect you.
Wilhelmsen insights |
Francis Lai, Head of Product Management - Refrigeration -
Why Disposable Refrigerant Cylinders Pose an Environmental Risk and How to Make the Switch ?
The use of disposable cylinders for refrigerants has been a long-standing practice in the maritime industry, which is now being viewed as an unethical option that poses a risk to the environment. This technical article explores the risks, environmental impacts, and regulatory changes surrounding these cylinders.
Wilhelmsen insights |
Francis Lai, Head of Product Management Refrigeration
Our Solutions
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Refrigerants
As the world’s largest provider of high quality marine refrigerants, we are fully conversant with the demands of environmental regulation. And we constantly look to the future to make certain that the Unicool refrigerant range, and our customers who use them, remain compliant always.
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Refrigeration Equipment
Our range of refrigeration equipment, lubricants, package equipment, system equipment and tools are designed to work together with our range of gases, refrigerants and cylinders, and have been formulated to meet local and international regulation whilst protecting operational costs and promoting positive environmental practices.
Need advice?
With offices in 75 countries supporting our non-stop operations in 2 200 port locations across the globe, you can be assured that we have the local knowledge and industry expertise to find the best solution to cater for your needs.
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