“Backed by over 35 years of VRF innovation, the latest Hitachi air365 Max helps commercial projects thrive,” said Enes Uzel, VRF product portfolio manager at Hitachi. “The system’s advanced technology, application flexibility and low-GWP R-32 refrigerant make it a smart investment for long-term growth while professional tools make it simple to specify, install, operate and maintain.”

The air365 Max offers flexibility across a variety of applications. Single chassis units up to 20 tons save on space and labor, and outdoor units are offered as both universal heat pump and heat recovery. Heat recovery systems save energy by reusing excess heat or cool air from one room to another, allowing simultaneous heating and cooling with minimal compressor use. 

The air365 Max with R-32 is an end-to-end solution that simplifies compliant design, installation, operation and maintenance. The airCloud Select Web design platform ensures accurate VRF planning by performing instant safety evaluation, helping to select safety shut-off valves, automatically calculating the required A2L mitigation devices, and automating regulation-compliant piping and wiring diagrams. 

For refrigerant safety and A2L readiness, all indoor units come standard with a built-in R-32 Refrigerant Detection Sensor with a 10-year lifespan for lasting peace of mind. An integrated R-32 Safety Manager monitors refrigerant leakage alarms without an additional central controller or BMS integration for greater simplicity. The systems are also classified as enhanced tightness refrigeration systems (ETRS), demonstrating advanced engineering and rigorous performance testing.

The mobile application airCloud Tap further simplifies air365 Max installation, configuration and equipment diagnostics. With contactless communication technology and access to more than 200 system parameters, the app enables contractors to fine-tune operation and complete setup 30–50% faster.