Fresh Air Marine Air Conditioner

As a leadingChina Fresh Air Marine Air Conditioner supplier, HISURP offers advanced Marine Air Conditioner units designed for superior onboard comfort. Our Fresh Air Marine Air Conditioner ensures 100% fresh air intake, preventing seasickness and eliminating odors. Ideal for ship cabins, these durable, energy-saving units provide quiet operation and strict corrosion resistance. As a professional China Marine Air Conditioner factory, we deliver CE-certified quality, customized solutions, and competitive prices for global buyers and wholesale projects.

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What is?

The Fresh Air Marine Air Conditioner is a brand-new air conditioning system developed by Hisurp specifically for marine environments. Unlike traditional recirculating air conditioning systems, it directly introduces fresh outside air, which is then cooled, dehumidified, and filtered before being delivered to the cabins. This ensures a continuous supply of clean, temperature- and humidity-controlled fresh air to critical areas such as living quarters, the bridge, and equipment rooms.

In the enclosed spaces of long-duration voyages, air quality is often difficult to maintain. The Fresh Air Marine Air Conditioner effectively improves the cabin air environment by continuously replacing air with fresh air, while maintaining stable temperature and humidity conditions, providing reliable protection for crew health and equipment operation.

Application

Fresh Air Marine Air Conditioners are widely used in marine and offshore engineering applications with specific requirements for air quality and positive pressure environments:

Crew Living Areas

Continuously supply fresh air to living quarters, dining rooms, and recreation rooms, improving air quality during long voyages and enhancing crew comfort and health.

Bridge and Navigation Control Rooms

Maintain a positive pressure environment to prevent salt spray and dust from entering, ensuring the stable operation of precision navigation and communication equipment.

Medical Rooms and Isolation Areas

Provide clean and controllable fresh air supply to meet hygiene requirements and prevent cross-contamination.

Electrical Equipment Rooms and Power Distribution Rooms

Effectively block external humid air from entering through positive pressure air supply, protecting sensitive electrical equipment from corrosion.

Research Vessels and Special Purpose Vessels

Suitable for special areas such as experimental chambers and observation chambers with strict requirements for temperature, humidity, and air quality.

Specification

Cooling Capacity	7 kW ~ 86 kW
Heating Capacity	3 kW ~ 40 kW
Refrigerant	R404A / R407C / R134A
Type	Water-cooled / Air-cooled
Water Type	Fresh Water / Sea Water
Supply Power	3P, 380V, 50Hz / 3P, 440V, 60Hz
Power Note	Products are 50/60Hz universal, but need to clarify the power supply phase system when ordering.
Air Supply	Top / Direct / Customized
Heating Type	Electric Heating / Steam Heating
Refrigerating Working Conditions	Indoor DB Temp 27℃, WB Temp 19.5℃; Cooling Water Inlet 36℃

Sample & Warranty

With a minimum order quantity of only one unit, you can directly order a sample unit for on-site testing to fully evaluate the equipment's performance under actual marine operating conditions. If your project involves special technical requirements or complex installation environments, we can also tailor a professional refrigeration solution to ensure precise matching between the equipment and the marine system.

Regarding quality testing, Hisurp possesses comprehensive testing capabilities. Each Fresh Air Marine Air Conditioner undergoes rigorous performance testing in our enthalpy difference laboratory before leaving the factory to ensure that key indicators such as cooling capacity and energy efficiency ratio meet design standards. Simultaneously, we have a professional noise calibration laboratory to precisely control and optimize equipment operating noise, meeting the requirements of a quiet environment in marine cabins.

Warranty and After-Sales Service: The entire unit comes with an extended 18-month warranty, with even longer warranty periods for key components such as the compressor. During the warranty period, we provide free repair or replacement services for malfunctions caused by product quality issues. For returns and exchanges, please submit your application within 7 business days of receiving the equipment, provided it is unused and in its original packaging. We will process your request promptly.

FAQ

What is the difference between a Fresh Air Marine Air Conditioner and a regular marine air conditioner?

Regular marine air conditioners typically use a recirculation mode, meaning they cool or heat the existing air in the cabin before returning it, keeping the air constantly circulating within a closed space. A Fresh Air Marine Air Conditioner, on the other hand, is a 100% fresh air type air conditioner. It directly draws fresh air from outside the ship, processes it through cooling, dehumidification, and filtration, and then delivers it into the cabin. This continuous replacement of cabin air effectively improves air quality and is particularly suitable for shipboard areas with high ventilation requirements.

How is the fresh air volume determined for a Fresh Air Marine Air Conditioner?

The fresh air volume is typically calculated based on a combination of factors, including cabin volume, number of personnel, equipment heat output, intended use, and classification society regulations. Hisurp offers professional selection services. Simply provide information such as cabin dimensions, intended use, and number of personnel, and our technical team will provide you with a customized selection solution within 10 business days.

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