Heating and cooling

Alfa Laval marine heat exchangers draw on more than 100 years of innovation in heating and cooling technology. Compact and energy-efficient, they are the best choice for optimizing space and maximizing cost effectiveness. Our R&D efforts guarantee the highest performance and longest possible service life, achieved through optimal heat transfer and minimized fouling.


Efficient heating and cooling solutions with a small footprint

  • Compact units
  • Longer running time thanks to minimized fouling
  • Easy and fast maintenance for improved uptime and costs
  • Highest efficiency and capacity in the market
  • Suitable for alternative fuels

Alfa Laval has the marine industry’s widest portfolio of heat exchangers. Our offering covers every possible onboard application, from engine and lube oil cooling to LPG cargo condensing and fuel cells. Our heat exchangers are suitable for alternative fuels as well as traditional options, offering temperature capabilities from cryogenic to 800°C and pressure capabilities up to 1250 bar.




Heating and cooling for LPG cargo handling

The transport of LPG requires specialized cargo handling systems. Alfa Laval marine semi-welded plate heat exchangers are the ideal choice for the cargo condenser on refrigerated LPG carriers, thanks to their very high efficiency and the ease of performing service on board. Semi-welded plate heat exchangers are also used as cargo heaters, while other heat transfer duties in the LPG cargo handling system can be served by Alfa Laval CBM and/or AlfaNova heat exchangers.

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Alfa Laval Marine Service


Worldwide and 24/7, Alfa Laval Marine Service is your path to greater uptime, optimized performance and true peace of mind. Our network is always on call, and our service offering brings reliability, efficiency and compliance throughout your equipment's lifetime.

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Contact us anywhere, anytime:

+46 4636 7700

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