Hitachi
Where to buy
Hitachi
  • About
  • Innovations
  • News
  • Searcher
  • en
    • English
    • 繁體中文
Hong Kong SAR, China
Hitachi
  • Residential Product
  • Professional Product
  • Support Links
    • Business Applications
    • Download
    • Warranty
    • airCloud Apps
    • FAQs
Contact us
Call us

Monday-Friday 9 AM - 5 PM

+852-25900012

Write us

Don’t hesitate to write us

Write us
Where to buy
Contact us
  • Home AC
  • Chillers
  • VRF Systems
  • Commercial AC
  • VRF Indoor Units
  • Controllers
  • Airside Systems
  • Residential Project
  • WZY SERIES
  • WZPY SERIES
  • AZ(P)Y1 SERIES
  • EX/EXS SERIES
  • EXH/EXS SERIES
  • GFVD/ GXVG VSD CENTRIFUGAL CHILLER
  • Modular Air-cooled Inverter Scroll Chiller
  • WVY Variable Speed Water-cooled Inverter Screw Chiller
  • Samurai Chiller
See all Chillers products
  • Top Flow VRF Set Free Ʃ
  • Side Flow VRF Set Free Mini
  • SideSmart™ VRF
See all VRF Systems products
  • 4-Way Cassette Fixed Speed
  • Floor Ceiling Fixed Speed
  • Ducted Fixed Speed
  • 4-Way Cassette Inverter
  • Ducted Inverter
  • Floor Ceiling Inverter
See all Commercial AC products
  • 4-Way Cassette Compact Type
  • 2-Way Cassette Type
  • 1-Way Cassette Type
  • VRF Ducted Indoor
  • Floor Concealed Type
  • Ceiling Suspended Type
  • Floor Ceiling Convertible Type
  • Wall-Mounted Type
  • 4-Way Cassette Type
  • Silent-Iconic™ 4-way cassette design panel
See all VRF Indoor Units products
  • CENTRAL STATION Mini
  • CENTRAL STATION EZ
  • CENTRAL STATION EX
  • Wired Remote Controller
  • Simplified Wired Remote Controller
  • Advanced Wired Remote Controller
  • Advanced Wireless Remote Controller
  • Wireless Remote Controller
  • CENTRAL STATION
  • CENTRALIZED ON/OFF CONTROLLER
  • airCloud Pro
  • Advanced Color wired controller (PC-ARFG)
  • airCloud Home
See all Controllers products
  • FAN COIL UNIT
  • MODULAR AIR HANDLING UNIT
See all Airside Systems products
  • Deluxe AJ New
  • Standard SJ New
See all Residential Project products
Residential Product
  • Home AC
Professional Product
Chillers
  • WZY SERIES
  • WZPY SERIES
  • AZ(P)Y1 SERIES
  • EX/EXS SERIES
  • EXH/EXS SERIES
  • GFVD/ GXVG VSD CENTRIFUGAL CHILLER
  • Modular Air-cooled Inverter Scroll Chiller
  • WVY Variable Speed Water-cooled Inverter Screw Chiller
  • Samurai Chiller
See all Chillers products
VRF Systems
  • Top Flow VRF Set Free Ʃ
  • Side Flow VRF Set Free Mini
  • SideSmart™ VRF
See all VRF Systems products
Commercial AC
  • 4-Way Cassette Fixed Speed
  • Floor Ceiling Fixed Speed
  • Ducted Fixed Speed
  • 4-Way Cassette Inverter
  • Ducted Inverter
  • Floor Ceiling Inverter
See all Commercial AC products
VRF Indoor Units
  • 4-Way Cassette Compact Type
  • 2-Way Cassette Type
  • 1-Way Cassette Type
  • VRF Ducted Indoor
  • Floor Concealed Type
  • Ceiling Suspended Type
  • Floor Ceiling Convertible Type
  • Wall-Mounted Type
  • 4-Way Cassette Type
  • Silent-Iconic™ 4-way cassette design panel
See all VRF Indoor Units products
Controllers
  • CENTRAL STATION Mini
  • CENTRAL STATION EZ
  • CENTRAL STATION EX
  • Wired Remote Controller
  • Simplified Wired Remote Controller
  • Advanced Wired Remote Controller
  • Advanced Wireless Remote Controller
  • Wireless Remote Controller
  • CENTRAL STATION
  • CENTRALIZED ON/OFF CONTROLLER
  • airCloud Pro
  • Advanced Color wired controller (PC-ARFG)
  • airCloud Home
See all Controllers products
Airside Systems
  • FAN COIL UNIT
  • MODULAR AIR HANDLING UNIT
See all Airside Systems products
Residential Project
  • Deluxe AJ
  • Standard SJ
See all Residential Project products
Support Links
  • Business Applications
  • Download
  • Warranty
  • airCloud Apps
  • FAQs
Choose your country or region
Hong Kong SAR, China
—
  • Australia
  • Libya
  • Vietnam
  • Sverige
  • Bahrain
  • Egypt
  • Iraq
  • Jordan
  • Kuwait
  • Oman
  • United States & Canada
  • Pakistan
  • Palestine
  • Qatar
  • Saudi Arabia
  • UAE
  • 香港特別行政區
  • Indonesia (Indonesian)
  • Việt Nam
  • Türkiye
  • България
  • Indonesia
  • Brasil
  • Česká republika
  • Deutschland
  • España
  • France
  • United Kingdom
  • Magyarország
  • India
  • Thailand
  • Italia
  • Malaysia
  • New Zealand
  • Polska
  • Россия
  • Singapore
  • Slovensko
  • ประเทศไทย
  1. Hitachi
  2. In Your Business
  3. Commercial Office

–Commercial Office Air Conditioning

Advanced climate control and ventilation solutions for all types of office spaces providing efficient, consistent comfort that help businesses thrive
View product list

Productivity. Efficiency. Integration.

In offices and large complexes, the indoor climate impacts staff productivity, their health and business success. We help you create comfortable environments that are easy to maintain and facilitate greater control over temperature and energy usage.

For small and medium open-plan offices, our Large Single Split units are the ideal choice: They can be installed with up to 50 meters of piping, adapting to any space configuration, and use eco-friendly R32 refrigerant*. For communal spaces like the lobby, breakout zones and small in-house cafeterias that require more than one indoor unit, our new Group Control Adapter lets you connect and control up to 8 of these indoor units with just one controller.

In business, it’s the little things that can make all the difference and the same goes for comfort.

For general office spaces, our VRF units offer unbeatable flexibility, connecting up to 64 indoor units and the choice to combine different indoor unit types, all of which can be controlled individually. Specific functions for staff in sedentary roles like FeetWarm and FloorSense ensure that the lower part of the space is neither too cold or too warm, and our compact 4-way cassette prevents air being blown directly onto occupants.

Maintaining consistent, optimal comfort is important in offices. Our modular VRF units have an emergency backup feature which maintains minimal operational performance in case one unit’s compressor fails.

Elevate meeting room comfort with features such as our Crowd-Sense* predictive technology that adjusts to human activity to help avoid spikes of increased room temperature. Also, GentleCool moderates the cold air filling the space, particularly when a cooling cycle is first initiated.

Indoor air quality (IAQ) measures that provide sufficient ventilation and filtration solutions for the well-being of a building’s occupants is a must. Combine our VRF systems with ventilation units like our Active KPI or, Fresh Air Unit. Different types of ventilation are offered, from free cooling to automatic ventilation or heat & humidity recovery. Each is designed to support and improve air conditioning performance and and help your business meet regulatory requirements.

Tools like airCloud Pro for VRF systems detect and advise building managers of operational issues, including filter cleaning reminders, and make simple work of zoning and remote monitoring, as well as controlling energy usage to avoid wasteful operation.

*Check for availability in your region

– Explore our range of products for Offices

– About Hitachi Cooling & Heating Hong Kong

Investing in Hitachi Cooling & Heating office air conditioning solutions provides your business with advanced climate control technology to create, maintain and monitor all types of office spaces. The evolving requirements of our clients pushes us innovate our range of office air conditioning systems, resulting in HVAC technologies that are efficient and reliable, and adapt your business needs. Let us take care of the climate so you can concentrate on making your business thrive.  

To see our office air conditioning systems and more, click here, and if you are interested in receiving more information from a professional installer, find your nearest one using our Partner Locator.

Equipment
  • Airside Systems
  • Chillers
  • Commercial AC
  • Controllers
  • Residential Project
  • VRF Indoor Units
  • VRF Systems
Useful links
  • Where to buy
  • Download
  • About
  • Contact us
  • Hitachi Air Conditioner App
  • News
  • FAQs
  • Sign in
  • Legal & Cookies Policies
  • Privacy Policy

© 2022 Johnson Controls - Hitachi Air Conditioning Company

Need help? Chat with us!
–