Nagakawa Inverter 5.5 HP NIT-C50R2U35 Ceiling Cassette (3-phase)

The Nagakawa NIT-C50R2U35 belongs to the 5.5 HP Inverter ceiling cassette air conditioner line running on 3-phase power, cooling areas of 55 - 60 m² effectively. The Inverter helps save energy, the heat exchanger is durable and the unit runs quietly, keeping your space cool and comfortable.

Neat ceiling-recessed design, easy to maintain

Indoor unit

As a cassette type installed flush within the ceiling, the indoor unit exposes only a neat square panel, so it barely affects the look of the room. The elegant white color suits many interior styles, while the temperature display mounted right on the indoor unit lets you monitor and adjust easily.

The unit features 3D air outlets paired with a large 750 mm fan, creating a powerful airflow in multiple directions for fast cooling, while noise is only around 46 dB. The sensible construction also gives technicians easy access to internal components, so maintenance or repairs are quick and simple.

Outdoor unit

The outdoor unit has a sturdy structure that withstands outdoor conditions. The internal heat-exchange fins are coated with BlueFin to resist corrosion, and combined with copper refrigerant pipes this makes the unit more durable with better heat exchange, enabling fast cooling while still saving energy. The R-32 refrigerant keeps performance stable and is less harmful to the environment.

5.5 HP capacity, Strong fast cooling

With a capacity of 5.5 HP (50000 BTU), the unit is well suited to cooling areas of 55 - 60 m² such as large apartments, offices, restaurants, halls or workshops.

When you need to cool down urgently, the Strong fast-cooling technology pushes the compressor and fan to their highest operating level, optimizing the cooling process so the room reaches your set temperature sooner.

Automatic air swing for large rooms and high ceilings

The indoor unit has an automatic up-and-down air swing mechanism, helping cool air spread evenly throughout the space. As a result, the room has fewer hot and cold spots, which is especially effective in large rooms or those with high ceilings.

Inverter saves energy and protects components

Thanks to Inverter technology, the compressor automatically speeds up or slows down according to actual cooling demand, keeping the temperature stable, running quietly and using less electricity. Components also suffer less wear, helping the unit last longer and reducing your operating costs.

Coarse dust filter for fresher air

The unit is equipped with a coarse dust filter that captures dust and larger particles, helping keep the space cleaner and airier. This filter also reduces unpleasant odors, creating a comfortable feeling for people in the room.

Cleaning, dehumidifying and sleep comfort features

The Inside Cleaning feature deep-cleans the interior of the indoor unit, where dust and moisture tend to build up, making it hard for bacteria and mold to grow and keeping air quality consistent. In addition, Auto Clean lets the unit keep running after being switched off to dry the indoor unit, reducing leftover moisture and limiting odors and long-term buildup, so the unit stays clean without you having to clean it by hand.

The dehumidifying function reduces moisture in the air without lowering the temperature too much. The room therefore feels cool and comfortable, less stuffy or damp, which is ideal for humid days.

Sleep Mode adjusts fan speed and temperature to match your body's biological rhythm, helping you sleep well, neither too cold nor too hot. Throughout the night, the space stays calm while electricity is also saved.

The Nagakawa Inverter 5.5 HP NIT-C50R2U35 is suitable for offices, restaurants, halls or commercial areas of about 55 - 60 m² with 3-phase power, where a powerful, quiet, energy-saving and long-lasting ceiling cassette air conditioner is needed.