Heat Exchangers Marine

Helping manage the heat generated from running equipment from the engine room

By designing and manufacturing world-class marine heat exchangers, we help ship owners and operators to optimise the efficiency and reliability of their vessels. We do this by offering bespoke products to meet the specific needs of your main and auxiliary engines plus ancillary cooling equipment. We draw on more than 50 years of experience in the sector, offering groundbreaking technology that saves space while improving reliability, longevity and reducing cost.

Customised heat exchangers for the marine industry

Sterling Thermal Technology has more than 50 years of experience in the marine sector. So, we understand the challenges ship owners and operators are facing. Our heat exchange solutions are designed to help you to save room within confined spaces while improving performance and operational efficiency.

To reduce the risks of corrosion and extend the life of your equipment, we use advanced materials such as titanium and other specialist, exotic materials. Improving overall reliability and robustness helps to improve performance, eliminating costly breakdowns and downtime. We do all this while striving to keep costs under control, saving you money over the operational lifetime of a heat exchanger.

Our equipment is compatible with the world’s major engine manufacturers, so whatever the layout or configuration of your vessel, we have a solution which will meet your specific needs.

Our fin technologies used within our heat exchangers provide a range of choices to ensure you benefit from the best solution for your particular challenges. Our range of fin for extended-surface heat exchangers includes:

  • Elfin, HEI-fin
  • L-fin and LL-fin
  • T-fin
  • Gilled fin
  • Bulleted plate fin.

Rapid response your needs of  maintenance 

Should your maintenance teams require rapid assistance and parts delivery, our workforce is on standby to ensure a fast response in emergency situations. We endeavour to keep a large comprehensive range of parts and materials in stock to minimise delay and help you to keep your equipment and processes running smoothly.  


Our products
  • Air conditioning and refrigeration (HVAC)
  • Alternator cooling
  • Ancillary cooling system
  • Cabinet / electronics compartment cooling
  • Compressor coolers
  • Gas turbine applications
  • LNG (Liquefied natural gas) condensing
  • LPG (Liquefied Petroleum Gas) cargo heating
  • Lube oil cooling
  • Main engine and generator cooling
  • Plant room cooling
  • Propulsion motor cooling
  • Steam plant (condensers, feed heaters, tank cleaning heaters)
  • Water plant (desalination heaters and condensers)

Customised heat exchangers

Over 100 years of design & manufacturing knowledge

Your partner for the entire lifecycle of your business

We partner with Sterling because they understand us, they know the technology and always deliver the most effective solution for our needs.

Talk to us..

We customise our heat exchange solution to meet your requirements, so contact us today to discover the right equipment for you.

Contact us