The Winnex Air Marine & Offshore Rooftop HVAC Unit is an all-in-one climate control system engineered for harsh offshore environments including offshore platforms, marine work vessels and skid-mounted offshore cabins. It integrates cooling, heating, dehumidification and ventilation into one packaged unit.

Marine environments feature heavy salt spray, high humidity, intense UV radiation and continuous vibration, which easily cause coil corrosion, refrigerant leakage and heat transfer degradation in conventional air conditioning equipment. To address these challenges, **the evaporator and condenser coils of Winnex Air rooftop units are fully coated with Heresite protective coating**. It delivers C5-M heavy marine corrosion protection without sacrificing thermal performance, extending service life and cutting maintenance expenses for offshore installations.

Winnex Air explosion-proof HVAC unit dedicated for pressurized enclosures is a packaged unit. It delivers stable, certified explosion protection performance with compact footprint and neat appearance. Enclosure material options include SS304, SS316L stainless steel or powder-coated carbon steel, capable of resisting corrosive agents, high humidity and salt spray in harsh site conditions.

The unit integrates cooling, heating, dehumidification, ventilation and enclosure pressurization in one assembly. Factory pre-assembled and delivered as a complete package, with no additional ductwork required. Custom engineering is available to match site operating conditions for both fixed and skid-mounted pressurized enclosures.

The Winnex Air Direct Expansion (DX) Air Handling Unit is a highly versatile and adaptive integrated temperature and air handling solution. Unlike dedicated computer room air conditioners, it is no longer limited to data center scenarios and serves a wide range of industrial, commercial, scientific and special environmental cooling needs.

Equipped with a full Chinese high-definition large-screen graphical interactive interface and multi-level password protection to prevent illegal operation and ensure equipment safety. The system visually displays the operating status and cumulative running time of all core components in real time, allowing operators to grasp unit conditions at a glance. The built-in expert intelligent fault diagnosis system automatically identifies and accurately displays fault information, greatly reducing maintenance difficulty.

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