AIRSTAGE VRF Systems J-IV Series
Up to 15 indoor units can be connected (5Ton) *
Small but powerful indoor units combined with the J-IV outdoor unit to reach an industry leading maximum of up to 15 indoor units.
- 5Ton model.
Improvement in the connectable indoor unit capacity range
The capacity of indoor units that can be connected has increased from 130% to 150%.
Long piping design
Our advanced refrigerant control technology allows us to achieve a total refrigerant piping length of 590ft.(180 m). This opens up new possibilities in system design.
High energy efficiency *
High class SEER/HSPF is achieved for all models by large heat exchanger, high efficient DC twin compressor, and our own technologies.