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Ushio Reinetsu Packaged Air Conditioner R449A – Compact Marine Cooling Solution

Updated: Oct 20

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Introduction

Marine environments demand reliable and efficient climate control to ensure the comfort and safety of crew members while maintaining optimal operating conditions for sensitive equipment. The Ushio Reinetsu Packaged Air Conditioner R449A is engineered specifically for small marine rooms such as wheelhouses, engine control rooms, and switchboard areas. Combining compact design with Japanese engineering precision, this solution offers excellent cooling performance while meeting environmental standards.


Blue-gray marine air conditioner with controls and gauges on display. Text: "Ushio Reinetsu," "Marine Air Conditioning," "Packaged Air Conditioner."
Reliable Marine Cooling with the Ushio Reinetsu Packaged Air Conditioner R449A: Compact and Eco-Friendly Solution for Shipboard Applications.

Compact Marine Air Conditioning with Ushio Reinetsu

The Packaged Air Conditioner R449A from Ushio Reinetsu stands out as a robust, ready-to-install solution for ships and marine applications. Its design ensures efficient cooling in confined spaces, with minimal noise and vibration.

Key Features

  • Compact and lightweight construction for easy installation

  • Low noise and vibration design, ideal for marine environments

  • Easy maintenance with accessible components

Technical Specifications

  • Cooling medium: Fresh water or sea water

  • Ventilation system: Plenum or ducting

  • Heating medium: Electric, hot steam, water, or thermo oil heater

  • Refrigerant: R449A (HFC + HFO), an eco-friendlier alternative to R404A

  • Cooling capacity: 12.3 kW to 89.1 kW (depending on model)

  • Dimensions: Compact sizes ranging from 800–1600 mm breadth and 1450–1685 mm height

  • Weight (dry): 241–900 kg

Industrial room with equipment, red and blue pipes, and gray machines. Ushio logo on walls and floor. Bright lighting, technical setting.
Compact Ushio Reinetsu R449A packaged air conditioner for marine environments, showcased in an industrial setting with complex piping and control systems.

Marine-Ready Performance

Developed for small to mid-sized marine compartments, this packaged system is examined at the factory and shipped ready for immediate use once connected to cooling water and power supply. Its adaptability ensures reliable operation in demanding marine conditions.

Why Choose the Ushio Reinetsu Packaged Air Conditioner R449A?

  • Environmentally conscious design with R449A refrigerant, reducing global warming potential compared to conventional R404A systems.

  • Durable engineering designed to withstand harsh marine conditions.

  • Trusted Japanese quality, ensuring reliability and long-term performance. Ushio Reinetsu Marine Products selector Web-APP


Nichiboku Ltd – Your Marine Technology Partner


Empowering the world’s marine and offshore industries with advanced Japanese HVAC, cooling, and automation systems — engineered for reliability, efficiency, and performance at sea.



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