–VRF Top Flow
– Choose from 2 different system types
– Create efficient & reliable VRF systems up to 96HP capacity
– Save space and lower delivery & installation costs
– Configure indoor units 2x faster with airCloud Tap
– Easy to operate & automate with airCloud Pro
– Sigma-shaped (Σ) heat exchanger – 100 years in the making
– 39% more efficient under part load conditions
– Enhance occupant comfort
In room heating scenarios, it’s common to hear users complain of cold feet because heat naturally rises. FeetWarm helps to solve this problem by optimizing airflow in heating mode to ensure that the leg zone is consistently heated. In cooling scenarios, FloorSense Cool can prevent the floor area from overcooling by controlling airflow and cooling capacity so that the air at floor level does not get as cool as air above knee height.
– Highlight Benefits
 Testing Condition (at Cooling Operation, Load Factor: Approx. 33%) Without SmoothDrive; average power consumption 2.46kW / With SmoothDrive; average power consumption 1.49kW. VRF ODU:(RAS-AP280DG3 = RAS-10FSNS) & VRF IDU: 4-way cassette indoor units (RCI-AP140K5 = RCI-5.0FSRP) & Indoor Unit Inlet Temperature: 27°C (Dry Bulb) / 19°C (Wet Bulb) Ambient Temperature at Air Volume “High”: 23°C (Dry Bulb) / Piping Length between Indoor Unit and Outdoor Unit: 15m / Testing Location: Environment Testing Facility at Kansai Denryoku (power supply company).
 Requires optional motion sensor kit available for many Cassette and Suspended Ceiling models.
 Available on select Cassette models. Requires optional cassette panel with Motion Sensor & Radiant Temperature Sensor.
– Hitachi VRF systems for multi zone climate control
Our range of cooling and heating solutions provides households and businesses with the leading climate control technology to create and maintain the perfect indoor environment. Our advanced VRF solutions for multi-zone cooling and business applications offer the versatility that each project requires, as well as unbeatable efficiency and reliability. Our collection of elegant and efficient options are designed to adapt to you and the spaces that they inhabit.