Marine air conditioners are essential for providing a comfortable and safe environment on vessels, offshore platforms. Whether you need air conditioning, refrigeration, ventilation, or a combination of all three, there are a number of reliable manufacturers and suppliers you can turn to. In this article, we’ll take a look at some of the top marine air conditioners manufacturers and suppliers around the world and what they offer.

DMA Marine, a Dan Marine Group Ltd. subsidiary, has since 2003 been a leading system designer, manufacturer & supplier of marine Heating, Ventilation, Air Conditioning & Refrigeration Systems, MGO Chiller Systems, and Galley & Laundry Equipment.
She was preceded by OEM marine air conditioning equipment manufacturers founded in 1997. And has accumulated over 20 years of expertise in producing high-quality equipment in this sector.
Her former name was “ DM Alscott Marine Offshore HVAC Ltd.”.
Teknotherm

Founded in 1926, Teknotherm is a world leader in marine and industrial refrigeration. Our products can be found worldwide .
Learn about our design & fabrication services, refrigeration system repair & maintenance, automation & controls, parts, and more. Our line card shows some parts and materials you can get through Teknotherm.
Teknotherm Refrigeration specializes in installing and servicing all types of RSW systems, ice makers, chillers, and condensers for fishing vessels, offshore oil rigs, maritime support ships, and cruise ships as land-based industrial freezing systems.
We manufacture marine chillers, refrigerators, condensers, and ice machines at our complete design and fabrication facility in Seattle. Under our TeknoLogic division, we design and build our own system controls and automation by hand in our UL-listed panel shop.
And our Parts Department is second to none. With nearly 100 years of experience and sources all over the globe, we can probably find whatever you need whether you’re looking for compressors and valves or that strange piece from your 20-year-old chiller.
Viking Airtech

Viking Airtech specializes in Heating, Ventilation, Air-Conditioning & Refrigeration (HVAC&R) products and solutions for critical environments. The capabilities include customized design, manufacturing, equipment supply, installation, commissioning, and after-sales and service support.
Products and total solutions are available for a wide range of industries at sea and land, including marine and offshore vessels and platforms, cruise ships, onshore receiving terminals, buildings, infrastructure installations, electrical substations, and military facilities such as manufacturing plants, chemical plants, and warehouses.
The range of HVAC&R equipment and solutions is comprehensive. The equipment can be off the shelf or tailored to each customer’s unique specifications and requirements.
Production and design facilities are located in Singapore and China. Global Sales and Service is supported by offices in Singapore, Malaysia, China, Indonesia, and Brazil. Viking Airtech also has a wide network of agents and partners worldwide.
Many customers prefer Viking Airtech because of our commitment to meeting and exceeding expectations in providing a complete range of solutions for optimal living, working, and storage conditions at sea and land for people and equipment.
Viking Airtech has a dedicated workforce, state-of-the-art equipment, stringent systems for Quality Management, and Health, Safety, and Environment Management (HSE) that consistently meet international standards.
Since 2009 Viking Airtech is a wholly-owned subsidiary of Singapore Exchange-listed Viking Offshore & Marine Ltd. It is of Scandinavian heritage and was founded in 1994 as part of Singapore-based Viking Engineering in Singapore, which was started by a Sea Captain, a Marine Technical Manager and a Marine Technical Inspector from Norway and Sweden.
Josun Air conditioner co., Ltd

Founded in 1985 year
We are experts in special environmental control systems, registered josun brand trademark in 27 countries of the European Union, Japan, India, South Korea, Malaysia, Australia, Turkey, Dubai, Iran, and other countries, and established subsidiaries in Singapore, Denmark, South Korea, and Hong Kong.
We provide The company mainly works on the designing, production, selling and service of marine air conditioners, refrigeration units, ventilation fans, coolers and special air conditioners, products cover: packaged air conditioners, self-contained air conditioners, water chiller, refrigeration units, ventilation fans, MGO cooling system, dehumidifier, small size air conditioner, small size water chiller, fresh air unit, fan coil, shelter air conditioner, a liquid cooling source, air cooling source, ventilation accessories and insulation materials, etc
Application field Josun products were widely equipped on all kinds of vessels, ocean-going vessels, offshore platforms, Offshore wind power operating platforms and so on, it has successfully supplied corollary equipment for China coast guard, Salvage Bureau, navigation, offshore oil, COSCO, Sinotrans, Maersk, CMACGM, Ocean Tankers, Posh, Noble group and 300 domestic and overseas shipyards, and also works as OEM for counterparts in Norway, Germany and Japan. Some products are shipped or directly exported to 31 countries and regions, including Europe, America, Southeast Asia, the Middle East, Japan, Korea, and Russia.
Our qualifications include CCS, DNV-GL, LR, BV, ABS, NK, RINA, and other international classification societies. We are a high-tech enterprise in Jiangsu province with 150 patents, including 35 invention patents and 115 new utility patents.
HI AIR KOREA

HI AIR KOREA is a leading HVAC Package supplier of HVAC equipment in marine, offshore and industrial applications. The headquarters is located in Gimhae, South Korea. We manufacture air handling units (AHU), chilled water plants, a refrigerating system for AHU and provision plants, ventilating equipment, packaged air conditioners, dampers, and other products used for Air-conditioning and Ventilation systems.
Since the establishment of HI AIR KOREA in 1988, the management and dedicated staff has been concentrating all their efforts on identifying the key issues, and developing solutions with the total picture in mind, to provide our customers with top-class quality HVAC equipment and systems.
We hope this homepage has fulfilled your interest, and presented the company information. Please do not hesitate to contact HI AIR KOREA!
SINDEX REFRIGERATION PTE. LTD.

SINDEX REFRIGERATION PTE LTD delivers engineered, flexible solutions for Refrigeration and HVAC systems in the Marine, Offshore, and Industrial fields. The past decades have witnessed Sindex Refrigeration have developed as a leading role in manufacturers, system suppliers, engineering consultants, and turnkey contractors for providing a comprehensive range of refrigeration & HVAC system.
Our professional team offers one-stop service, including design, installation, supervision, after-sale service, repair, and conversion for the existing Refrigeration and HVAC system with knowledgeable expertise and responsive support. Offering first-class products is what we want to deliver to the customers.
Using world-renowned compressors from Bock, Sabroe, Bitzer, and Carrier in our refrigeration equipment guarantees the trustworthy quality thousands of vessels have proved at sea. The main products in Sindex Refrigeration are as follows:
● Air Conditioning System
● Provision Refrigeration System
● Ventilation System
● Noise Vibration and Control
All engineers in our team are talented and experienced professionals in marine refrigeration from design and research institutions. They know what customers need and the standards of products. With state-of-the-art technology in system design, our built-in customer-need system allows the products to meet your specific requirements.
Sindex Refrigeration shares the global service network with Sindex Group, which is fully ready to offer timely and one-stop service for customers. Our service network allows necessary tools and spare parts to be delivered anywhere worldwide.
With hundreds of successful projects every year, Sindex Refrigeration has earned a worldwide reputation for providing high-quality products and satisfactory service to meet the demands of our valued customers from the USA, European Union, the Middle East, Malaysia, Indonesia, Thailand, Korea, Japan, Singapore and China etc. We sincerely hope to be your exclusive marine refrigeration supplier worldwide.
JL Marine & Engineering Pte Ltd

JL Marine is an HVAC solution provider; we provide engineering design, supply, installation, servicing, testing, and commissioning of Heating, Ventilation, Air Conditioning (HVAC) & Refrigeration Provision Systems for the marine and offshore industries.
JL Marine Designs & produces, Reliable and high-efficiency HVAC system incorporating energy-saving and environmentally friendly refrigerant. Our design comes with the option for refrigerant leakage monitoring, recovery, and refrigerant management system, which aligns with the clean notation requirement; it is part of our commitment to being green and helps preserve our environment.
JL Marine is ABS certified and conforms to Design & Quality Management Systems ISO 9001:2008, ISO14001:2004, and OHSAS 18001:2007.
Carrier

Carrier is a leading global provider of innovative heating, ventilating, air conditioning (HVAC), refrigeration, and fire and security solutions. Supported by the iconic Carrier name, the company is committed to making the world safer and more comfortable for generations to come through its industry-leading brands, such as Carrier, Kidde, Edwards, LenelS2, and Automated Logic.
Daikin Airconditioning Ltd

Experts in our field, Daikin is a leading supplier of heating, cooling, and refrigeration solutions for commercial, residential, and industrial applications.
Our extensive product portfolio contains a wide range of highly energy-efficient climate control systems, providing complete solutions for any application.
Heinen & Hopman Engineering

Heinen & Hopman Engineering was founded in 1965 as a family business in the heart of Holland, Spakenburg. Starting out as a subcontractor for mainly central heating installations, the company rapidly grew to become an expert in the field of designing, engineering and installing heating, ventilation, air-conditioning and cooling (HVAC) systems on both land and sea. The company has provided numerous vessels with excellent HVAC&R systems for the navy, the merchant shipping industry, the offshore industry and the yachting industry. Heinen & Hopman is renowned for customized HVAC systems that provide solutions for any of the clients’ challenges.
Novenco Marine & Offshore

With more than 70 years of experience, Novenco Marine and Offshore is one of the largest high-quality heating, ventilation, air-conditioning, and refrigeration system suppliers to the marine and offshore industry.
With production facilities in China and a manufacturing collaborator in Europe, we handle a great part of the HVAC/R equipment ourselves – also if custom-made products are needed. We handle the project management and the detailed HVAC/R design, including heat load, pressure drop, and sound level calculations. We make all drawings as 2D or 3D drawings and handle required installation drawings for turnkey projects.
Novenco Marine & Offshore’s history dates back to 1947 in Denmark. It is currently represented with offices in five countries combined with a broad network of agents in 22 countries, ensuring that we can offer local service in the key ship and offshore building regions worldwide.
USHIO REINETSU CO., LTD

Over the forty years since our founding, we have prospered thanks to the generous support of so many shipbuilders and shipowners, especially in the maritime city of Imabari, Ehime. At present, we are maintaining our top market share in Japan as a maker of air conditioning and refrigeration units and marine elevators. We are also receiving orders from overseas, enjoying worldwide support. We have established local subsidiaries in China and South Korea, increasing our international competitiveness from a more global perspective while also resolutely taking on the challenges of a range of business fields with the principle of “keep tackling techniques others cannot copy.”
Our products are not just about making people comfortable—we also want to be kind to the environment. In addition, we hope to continue to provide the maximum level of services and offer responses to each individual proposal from clients, using our strengths to contribute to the local region as a company beloved by all.
Finally, I would like to ask for your continued guidance and support as we head into the future together.
Johnson Controls

Johnson Controls is a world leader in smart buildings, creating safe, healthy, sustainable spaces.
For nearly 140 years, we’ve improved buildings and are now transforming them again with our award-winning digital technologies and services. We’re using artificial intelligence and data-driven solutions to give you deeper insight into your building’s health, sustainability and performance. It’s changing how we design, operate and maintains indoor environments and driving to a new era of autonomous buildings.
We deliver the blueprint of the future for industries such as healthcare, schools, data centers, airports, stadiums, hotels, manufacturing and beyond through OpenBlue, our comprehensive suite of connected solutions.
Johnson Controls offers the world’s largest portfolio of building technology, software and services. Supported by a team of more than 100,000 dedicated employees working across 150 countries, we’re helping customers achieve their sustainability goals and power their mission.
MarinAire

US-based company engineering marine air conditioning products with its headquarters and international distribution center in Miami, FL, USA, and manufacturing facilities in Guangdong province of China. It is a global provider of marine and geothermal heating, ventilation, and air-conditioning (HVAC) products.
The company was founded in 2007, focusing on designing, engineering, and manufacturing marine HVAC products. In addition, MarinAire is also involved in research and development activities for developing new technologies and inventions regarding marine air HVAC products.
Webasto

Webasto is a global innovative systems partner to almost all automotive manufacturers and has been family-owned since its foundation in 1901. We develop and produce roof and convertible roof systems, heating and cooling systems, charging solutions, and battery systems for electromobility. Our company is among the top 100 suppliers in the automotive industry.
In conclusion, the marine air conditioning industry is a highly competitive market with many manufacturers and suppliers worldwide. Companies like Johnson Controls, Heinen & Hopman Engineering, Novenco Marine & Offshore, MarinAire, and HI AIR KOREA are just a few of the many players in the industry. These companies are committed to providing high-quality, energy-efficient, and environmentally friendly products to meet the needs of their clients. With the increasing demand for marine air conditioning systems, the industry is expected to grow in the coming years. As such, manufacturers and suppliers must stay up-to-date with the latest technologies and innovations to remain competitive in the market.
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