SET FREE Σ VRF -JNBBQ SERIES
SET FREE is the Hitachi VRF family brand name. Trademark SET FREE Σ is Hitachi’s 8th generation  Commercial VRF Σ shaped Heat Exchanger, one of the key technologies of this new generation VRF

8 to 18 HP Single Module Outdoor Units &

20 to 72 HP Multiple Outdoor Units Module Combination

The Only Japanese Technology Manufacturer that allows 4 Outdoor units modules combination with maximum 72 HP per system

-Competitor 1 allows maximum 3 modules combination with a total of 48 HP per system

-Competitor 2 allows maximum 3 modules combination with a total of 54 HP per system

-Competitor 3 allows maximum 3 modules combination with a total of 54 HP per system