Air/air heat pump NT Series

residentialsplitinverter

Implementing the latest Japanese technologies. Our concealed ducted mini-split with shorter height fit seamlessly into your ceiling without sacrificing living space volume. Enjoy high-quality performance with a wide range of capacity for a greater flexibility when choosing a unit for each room. Breathing clean air is also possible with Hitachi's slim ducted split system, thanks to its automatic heat exchanger cleaning function. FrostWash on ducted type helps to clean the unit automatically unlike previous technology FrostWash technology not only cleans the dust and dirt clogged between heat exchanger fins by freezing it, and washing it away, but heats the fins and dries the internal components to depress the growth of mold and bacteria. Synchronized Japan inverter technology, more powerful Hitachi’s air conditioning adopts Japan’s inverter control technology, which controls the ultra high frequency voltage and the pulse amplitude modulation (PAM) system precisely to prevent loss of energy. When the load increases, the voltage raises to 360V in order to boost compressor rotation. Meanwhile, the power factor hikes up to 99% which delivers rapid cooling or heating, and more efficient power. All-sided unit design for more flexible space utilization The ultra slim unit can be easily integrated into interior design. It can fit into narrow ceiling spaces. The refrigerant and drainage outlet is available on both sides, which provides more options for installation. The piping length between indoor and outdoor units is up to 30m and the height difference is up to 20m. So the ODU can be placed further away when space is a concern.