Marine HVAC&R Systems

We provide a comfortable climate onboard, no matter how demanding the environment. Discover the perfect HVAC&R solution for you.

Our Products

Provided byHeinen & Hopman
Our mission is to ensure you the perfect climate indoors, regardless of the weather outside.

Over 10,000 vessels are equipped with Heinen & Hopman HVAC.

Heinen & Hopman Engineering was founded in 1965 as a family business by Melis Heinen and Cees Hopman. We provide world-class quality and service in air conditioning, ventilation, central heating, refrigeration and mechanical ventilation, and have supplied over 10,000 vessels worldwide. Whatever the environment in which the vessels we supply will be sailing, our knowledge and expertise ensures the most suitable indoor climate. We deliver customized or standard solutions to suit any situation.

Company Video - Our Story


Learn about the details that make our systems stand out

You can find detailed information about our HVAC&R systems in our brochures, case reports, service brochures and whitepapers on our open documentation page. All free to download, of course.

Discover our products

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

Find your HVAC&R solution
Whitepaper Outside Conditions

Take a look at our featured whitepaper

We explain how the outside conditions affect the demand on an HVAC system. Through five sections we discuss what moist air really is, the relation between moist air and enthalpy, then what realistic outside conditions we may encounter and finally look at problems with a wrongly specified HVAC system.

Download now

Find us Worldwide

We provide world-class HVAC&R quality and service
for the marine and offshore industry.

Visit the store locator
Our clients
Subscribe to our newsletter
Contact us now

Do you want to contact us?

Contact our sales, service or spare parts teams directly.

Contact us
Stay updated

Subscribe to our newsletter


All fields are required.

Get a quote for an HVAC system

File (optional)
Can't find what you're looking for?

We probably offer a HVAC&R system that suits your specifc needs!

Can't find what you're looking for?

We probably offer a service that suits your specifc needs!