Modular Side Flow VRF

Assure comfort and preserve building aesthetics with this unique solution that merges Topflow VRF technology into a 40% smaller footprint

Modular Side Flow VRF_0

Experience our Modular Side Flow VRF System

A Modular Side Flow VRF system enables great benefits for industry professionals and business decision makers.

For HVAC Pros & Architects:

- Flexible installation options for limited roof space.
- Minimal visual impact with maintenance ease.
- Achieve sustainability goals with high energy efficiency.

For Business Decision Makers:

- Centralized control in smaller spaces.
- Optimize costs without compromising efficiency.
- Reduce carbon footprint, create space for green installations."
Modular Side Flow VRF_1

Compact, Efficient, and Versatile VRF Solutions for Any Building

Experience the power of our compact modular VRF systems for reliable, efficient, and flexible cooling and heating solutions in any building.

- 40% smaller footprint, yet energy efficient.
- Unlock new placement possibilities with compact size.
- Supports low carbon and net zero buildings.
- Create space for renewables like solar panels.
- Reliable systems up to 72HP capacity.
- Cheaper and easier to install and maintain.
- Wide range of indoor unit options.
- Integrated hot water generation.
- Reliable operation in extreme climates.
- Room and centralized control options available."
Modular Side Flow VRF_2

The world’s first compact modular VRF system

Build systems of up to 72HP capacity using the world’s 1st compact footprint modular VRF system. With 40 years experience developing VRF systems, Modular Side Flow outdoor units feature a new refrigerant path and heat exchanger design to achieve high efficiency in a remarkably compact unit.

Same as Hitachi's Top Flow VRF, our promintent direct capacity control technology SmoothDrive 2.0 is embedded in this Modular Side Flow VRF outdoor units, to monitor precise temperature and control of the scroll compressor frequency to reduce compressor on/off cycles under part-load conditions. SmoothDrive 2.0 is up to 39% more energy efficient under the part-load conditions that regulatory energy efficiency ratings do not account for.

<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)
Modular Side Flow VRF_3

Enhance your well-being and comfort

Elevate your indoor environment with our Compact Modular VRF System, delivering enhanced comfort beyond traditional side flow VRF solutions.

First, it can immerse yourself in a comprehensive solution that seamlessly integrates with our ventilation system, including outside air process units.

Also, this solution televates your indoor air quality to new heights with practical options like the ViroSense Z filter, providing an impressive 99.9% SARS-COV-2 inhibition for 4-way Cassettes. Embrace peace of mind knowing that our optional Ionizer Kit for Ducted indoor units is highly effective against SARS-CoV-2, as well as a wide range of viruses and bacteria.

Yet, we never compromise on your comfort. Our system proudly retains prominent features such as CrowdSense, ensuring a serene and inviting ambiance. Step onto warm floors with our FeetWarm functionality, enveloping you in a world of ultimate comfort and wellbeing.

(Humidity) . Infectivity Measurement Method: Virus Plaque Assay. Also to ViroSense Z2 test conducted June 2021 at Japan Textile Product Quality and Technology Center using testing method ISO 18184.
Refers to Ionizer Kit test conducted Aug/Sept 2020 at Nara Medical University. Ozone Density : 0.1ppm. Tested Sample: Ozone generator which keeps 0.5~3.0 ppm emission in a space of 6.7L after 3 min generation. Host Cells: VeroE6/TMPRSS2. Washing-out Solution: SCDLP medium. Testing Condition: 19.6~21.8℃, 50.0~59.7%RH (Humidity) . Infectivity Measurement Method: Virus Plaque Assay.
For example, [Escherichia coli] [Staphylococcus aureus], [Influenzas virus] and others. Numerous tests on various products.