Heinen & Hopman Engineering


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Offshore Heating, Ventilation and Air Conditioning Equipment

Produktieweg 12,
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The offshore environment is harsh and unforgiving. It is essential that the work and off-duty environment of your skilled, highly-paid crew is as comfortable as possible. Heating, ventilation and other air-handling equipment needs to be as tough, efficient and safe as the structures themselves.

Heinen & Hopman Engineering is renowned in the offshore industry for its project-based approach and dedication to premium quality. Our focus on the demanding offshore segment enables us to create specific, tailor-made solutions for your every need – super strong, super reliable and made to last.

Offshore heating, ventilation and air conditioning (HVAC) systems

Heinen & Hopman offers the following offshore-related HVAC products:

  • Explosion proof HVAC suitable for Zone 1 and Zone 2 (mostly custom built as per clients’ specification)
  • H2S filtering systems
  • Purge / pressurisation systems for LQs
  • Oil mist filters for cleaning oil-based air (mud pit rooms)
  • Mud pit ventilation
  • Shale shaker ventilation
  • Tip extraction for welding torges
  • Welding fume extraction

Custom-built HVAC products

The offshore industry faces tough worldwide environmental conditions, from tropical areas with high temperatures and humidity to extreme arctic conditions with very low temperatures.

Heinen & Hopman Engineering provides specific, tailor-made offshore HVAC solutions for your every need.
Heinen & Hopman's explosion-proof equipment is ATEX certified and has been successfully used on several projects.
Heinen & Hopman's SWCU-1 unit.
Heinen & Hopman produces a wide range of solutions for offshore facilities, suitable for hazardous and non-hazardous environments.
We ensure maintenance planning, parts shipping and onshore and offshore execution is supported by excellent spare part availability from an onshore warehouse.

The salty environment and Zone 1 and 2 hazardous areas make the demands on offshore equipment very high, especially when installed outside. Therefore, it is essential to use safe, durable and reliable HVAC products.

It is common knowledge that space management is a well-know problem onboard of fixed platforms, jack-up units, etc. Space is always a problem – both inside and out – therefore it is a challenge for HVAC engineers to come up with the perfect solution.

Using our 45 years of worldwide marine and offshore experience, we offer custom-built HVAC systems in full compliance with tough demanding client specifications. We have our own in house E/I department which works very closely with our mechanical engineers.

Offshore HVAC system maintenance

Heinen & Hopman covers the entire range of offshore air installations, offering unique advantages in every phase. During the design stage, we set up functional specifications and detailed documentation for each system design. The manufacturing and assembly phase benefit from state-of-the-art procurement, shipping and logistic support methods.

Our rigorous safety philosophy provides you with numerous benefits in terms of health precautions and testing, including cause-and-effect studies, parts testing, and application testing with respect to control. Heinen & Hopman also takes care of the full range of installation, commissioning, testing and trials activities. After the sale, we ensure maintenance planning, parts shipping and onshore and offshore execution is supported by excellent spare part availability from an onshore warehouse.

As a final confirmation of the high quality of our offer, Heinen & Hopman guarantees 25 to 40 years of continuous operation for its equipment, as long as it is maintained according to the following specifications:

  • Calibration, set point, ordering and documentation
  • Interfacings with general management systems such as fire and gas panels
  • Health, safety procedures, applications control toolbox meetings
  • System responsibility for HVAC installations

Offshore HVAC systems

Heinen & Hopman produces a wide range of solutions for offshore facilities, suitable for hazardous and non-hazardous environments.

Air-handling units

Heinen & Hopman’s air-handling units are made of stainless steel and specially designed to withstand rough offshore environments. Our units are manufactured according to Eurovent standards.

Cooling plants

Heinen & Hopman’s offering of cooling plants includes produced in water and air-cooled versions, depending on the type of offshore installation and the exact location of the equipment.

Air-cooled equipment is enclosed in stainless steel for resistance against the salty atmosphere. Water-cooled units can use both seawater or freshwater from an intercooling system.

B15-certified cabin units

Heinen & Hopman’s B15-certified cabin units provide electrical reheating for increased personal comfort.

Offshore fire dampers and fans

Heinen & Hopman provides fire dampers that are certified according to the latest requirements. Available options include galvanised or stainless-steel and manual / automatic operation or remote-controlled operation.

Heinen & Hopman’s offers fans with sturdy, galvanised marine construction. Available versions include different axial and centrifugal types.

Overpressure control dampers

Overpressure control dampers from Heinen & Hopman are suitable for all types of overpressure management.

Explosion-proof equipment

Heinen & Hopman offers explosion-proof equipment with cooling compressors. Equipment is ATEX certified and has been successfully used on several projects.

H2S filters and separators

H2S filters are highly suitable for the protection of electronic equipment. Our separators comprise coalescors for the separation of water moisture in the air, which is taken from the outside.

White Papers

Press Releases

  • Heinen&Hopman Group Merges with LeBlanc

    Heinen&Hopman Engineering in the Netherlands has announced a merger with LeBlanc & Associates, LLC. Located in the city of Houma on the Gulf of Mexico, LeBlanc has a first-class reputation for the quality of its products and services in marine HVAC and refrigeration for the offshore and navy sectors.

  • Newsflash from Europort 2013

    Welcome to the third edition of the Heinen & Hopman newsflash, taking you on a trip through Europort 2013 in Rotterdam.

  • Heinen & Hopman to Exhibit at Europort 2013

    Offshore heating, ventilation and air conditioning equipment supplier Heinen & Hopman will be participating at the leading maritime event Europort 2013 in Rotterdam from 5 to 8 November.

  • Heinen & Hopman Opens New Subsidiary in Korea

    Heinen & Hopman, a leading specialist in the development and installation of climate control systems to the maritime, offshore and heavy industry sectors, has opened a new subsidiary in South Korea.

  • Heinen & Hopman at Seatec 2013

    Heinen and Hopman will be Exhibiting at the 11th Seatec exhibition on 6-8 February 2013 in Carrara, Italy.

  • Heinen & Hopman Newsflash – Brought to You From the METS 2012

    Welcome to the second edition of the Heinen & Hopman newsflash. In this edition, we are taking you on a trip through the Mets exhibition 2012 in Amsterdam. If you haven't visited this event yet, this newsflash offers you the opportunity to take a look at the surroundings and to get a sense of what this exhibition could offer you and your company.

  • The First Edition of the Heinen & Hopman Newsflash!

    Because every professional is always busy but wants to keep up with latest developments and trends in the market, Heinen & Hopman has come up with a new and fun initiative: the Heinen & Hopman newsflash!

  • Heinen & Hopman at Rio Oil and Gas 2012

    Heinen & Hopman will be attending the Rio Oil and Gas Expo and Conference which is taking place in the 'Brazilian oil capital' Rio de Janeiro, Brazil.

  • Battery Powered Temporary Refuge Unit: Meeting Requirements, Optimising Safety

    HVAC forms an essential part of the essential safety services onboard a rig and a part of the area classification requirements associated with electrical equipment. Your HVAC systems should prevent any potentially explosive or toxic gas-air mixtures entering non-hazardous areas such as living quarters.

  • Offshore Technology Conference 2012

    Founded in 1969, the Offshore Technology Conference is the world's foremost event for the development of offshore resources in the fields of drilling, exploration, production and environmental protection.

  • Heinen & Hopman Engineering to Attend Offshore Europe 2011

    Heinen & Hopman Engineering, a provider of offshore heating, ventilation and air conditioning equipment, is pleased to announce it is exhibiting at Offshore Europe 2011 (3B100) on 6-8 September 2011. Taking place at the Aberdeen Exhibition & Conference Centre, Offshore Europe is

  • Heinen & Hopman to Attend Exhibitions

    Heinen & Hopman will have a stand at the following exhibitions: Please do not hesitate to contact us on +31 33 299 25 00 if you would like to make an appointment with one of our staff. DSEi 2011 London - 13 - 16 September 2011 Neva, St. Petersburg, Russia - 20

  • Heinen & Hopman France is Now at Your Service

    Since Heinen & Hopman Engineering has been getting many enquiries over the last few years for service and maintenance of the HVAC installations onboard of yachts at different locations on the Côte d'Azur, Heinen & Hopman set up a service point, called Heinen & Hopman France. <


  • South Pars

    The South Pars field located in Iran is the northern extension of Qatar’s giant North Field. It covers an area of 500 square miles and is located 3,000m below the seabed at a water depth of 65m.

    • Kashagan Offshore Oil Field

      Discovered in July 2000, Kashagan was described as the largest field found in the past 30 years, the largest outside of the Middle East, with a projected output close to that of the Ghawar field in Saudi Arabia.

        • Petro-Canada oilfield project

          The Terra Nova field is located 350km east-south-east (ESE) of St John's Newfoundland and 35km south-east of Hibernia.

          • Balder Oil and Gas Field Project, Norway

            Balder is located in blocks 25 / 10 and 25 / 11, 165km west of Haugesund, in a water depth of 125m. The field was discovered in 1967, but it was only during the appraisal drilling in 1974 that the major part of the field was discovered.

Produktieweg 12

Email address
Fax Number
Correspondence address
PO Box 9
3750 GA Bunschoten - Spakenburg

Heinen & Hopman Rotterdam
Nieuwland Parc 308d
2952 DD Alblasserdam

Fax Number
Drews Marine GmbH
Billbrookdeich 151
D-22113 Hamburg

Email address
Heinen & Hopman do Brasil Equipamentos e ServicosNavais Ltda.
Estrada Francisco da Cruz Nunes 5822
Sala 201, Itaipu
Niteroi - CEP 24310-340

Heinen & Hopman Engineering I PVT Ltd.
79 BT Road, Panihati
Kolkata 700114
West Bengal

Heinen & Hopman Marine Equipment (Shanghai) Co, Ltd
Unit 1602-04, Centro Mansion
No. 568 Hengfeng Road
Shanghai 200070, PRC

Email address
(Factory Changshu)
No. 118 Huang Pujiang Road
Southeast Industrial Park
Jiangsu 215500

Heinen & Hopman Italia S.r.l.
Viale San Bartolomeo 777/H (Darsena Pagliari)
19126 La Spezia (SP)

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Heinen & Hopman Russia

Heinen & Hopman France
7 Ruelle des Lavandes
06560 Valbonne

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Heinen si Hopman MAR S.R.L.
132 Alexandru Moruzzi Street
800223 Galati

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Heinen & Hopman Engineering Singapore Pte Ltd
10 Third Lok Yang Road

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Heinen & Hopman Mühendislik a.s.
Sahilyolu Caddesi, no. 45
34903 Güzelyalý-Pendik

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Heinen & Hopman Ibérica S.L.
Paseo Juan de Borbón, 92

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A.R.W. Maritime Inc.
3211 South Andrews Avenue
Fort Lauderdale
United States of America

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Heinen & Hopman Korea
5F IL-Kyung B/D, 17-7
4Ga, Jungang-Dong
Jung-Gu, Busan
South Korea

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Carea Air Conditioning Services L.L.C. (Head Office)
PO Box 16365
202 Al Mezan Building
Beirut Street, Muhaisnah
United Arab Emirates

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Carea Air Conditioning Services L.L.C. (Service Department & Workshop)
Warehouse No 4
Al Qusais Industrial Area 3
United Arab Emirates

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CASP Air Conditioning Services L.L.C. (Abu Dhabi Office)
PO Box 92489
Icad 2, Mussafah Industrial Area
Abu Dhabi
United Arab Emirates

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Carea Air Conditioning Services L.L.C. (Branch Office)
Office No 20
Senyonita Buidling, Fahid
United Arab Emirates

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