Hitachi Group—featured two products that won awards at HVAC&R Japan 2022: Flexmulti-mini Module VRF from Hitachi-Johnson Controls Air Conditioning and the exiida remote monitoring, predictive diagnosis, and operating sound diagnosis service from Hitachi Global Life Solutions. Another highlight was the 1220 high-efficiency type facility PAC model for data centers that is scheduled to be available in July. Other exhibits included the Matrix Σ R32 heat pump scroll module chiller, R32 fresh air processing air conditioners, and R448A refrigeration systems.