Experience powerful, compact, and silent marine air conditioning solutions engineered for yachts, boats, and marine vessels operating under tough sea conditions.
Our SWE/NWE Self-Contained Units and EWS/CWS Split Series Units are designed to provide maximum cooling performance in minimal space, delivering comfort, reliability, and corrosion resistance unmatched in their class.

⚙️ Product Overview
Self-Contained Units (SWE / NWE Series)
These are the world’s most compact marine air conditioners, offering reverse-cycle heat/cool functionality in 8,500 to 33,000 BTU capacity range.
Each unit features a stainless steel AISI 304 cabinet with oven-baked electrostatic powder coating for ultimate corrosion protection.
Equipped with high-efficiency rotary compressors, centrifugal fans, and cupronickel condensers, they deliver quiet, vibration-free performance in the most demanding marine environments.

Key advantages include:
Compact and lightweight design for tight installations
Reverse cycle heating and cooling capability
Coaxial Cu-Ni condenser resistant to seawater corrosion
Insulated low-noise fan housing for quiet operation
Automatic seawater pump synchronization
High ambient temperature performance and short recovery time
Digital TDR or IRC controllers with heat/cool, dry, and fan modes
Factory pre-tested and ready for installation
Split-Type Systems (EWS / CWS Series)
Designed for vessels where silence is a top priority, the EWS/CWS split units separate the compressor (CWS) and evaporator (EWS) sections, eliminating vibration and compressor noise inside the cabins.
Available in 7,500 to 33,000 BTU capacity range, these units combine the same marine-grade stainless steel durability with improved acoustic comfort and flexible installation options.

Features:
Evaporator unit installed inside the cabin for quiet comfort
Compressor unit mounted remotely for noise isolation
Reverse-cycle operation for both heating and cooling
High-efficiency aluminum fin coil for fast temperature transfer
Plug-in control wiring with 5-meter extension
Digital controllers with auto, fan, dry, and freeze-protection modes
Ultimate performance at high ambient and seawater temperatures

🔧 Installation Kit (Included)
Each system includes a complete marine installation kit, containing:
Flexible air duct (2.5 m/pc)
Powder-coated suction and discharge grills with adjustable louvers
Circular duct adapters
Seawater pump and inlet fittings
Brass and stainless-steel hose connections
Water manifolds with adjustable ball valves
Plastic clamps and return air filter

🚢 Why Choose Our Marine Air Conditioning Systems?
Compact and corrosion-resistant design built for marine environments
Silent, low-vibration operation for total comfort
Reverse-cycle technology for year-round climate control
Easy installation and service accessibility

Full controller options: TDR, IRC, QDU, or KN7
Pre-tested and pre-charged — ready to install and operate