Navy

Our system ensures comfort and safety

As the development of a new military vessel can take years of planning, discussions and tendering before becoming an official project, it’s vital to team up with a financially strong company with a long perspective.

Navy Teknotherm

Being part of the Heinen & Hopman group guarantees our customers that they are doing business with a reliable company. Our HVAC and refrigeration solutions for military vessels feature innovative, high-performing and reliable technology. We offer efficient systems that are able to adjust to the various rigorous sea conditions around the globe. Whether it’s frigates or submarines navigating through the Persian Gulf or the Arctic Ocean, our systems ensure your crew’s comfort and safety while climatically controlling your equipment environment.

Products

Our products

Discover our products

Whether you are looking for a refrigeration or HVAC solution for a superyacht or oil rig, we have something on offer for you!

Our markets

Smart, efficient and reliable climate solutions

Whether you are looking for an HVAC&R solution for a superyacht, navy ship, fishing vessel or oil rig, we have something on offer for you.

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Cruise & Ferry

Comfort is essential during long voyages in both cabins and public spaces.
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Fisheries

For freezing or cooling the catch at sea
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Marine

Reliable climate solutions for all marine vessel types.
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Merchant

Reliable climate control to keep operations running smoothly.
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Offshore

Demanding conditions require robust engineering
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Renewables

HVAC: engineered for uptime
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Yachting

Unseen and unheard while delivering the perfect onboard climate.

Latest news

Stay informed

Stay up to date with the latest news and blogs. Read about our recent projects, insights, and stories.

ISO9001_14001_Dec25
ISO re-certification
January 12, 2026
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HVAC system to new Ocean Energy Support Vessel (OESV)
December 6, 2024