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Rooftop Package unit
Capacity Range 10kW to 160kW
Key Features:
- Full range kept in stock up to 160kw
- High efficiency scroll compressors
- High efficiency options
- Economy cycle factory fitted dampers and weather cowl
- Backward curve centrifugal fans with EC motors
- Electronic Expansion Valves
- Lower impact on the environment due to higher operating efficiencies and the use of a non-ozone depleting refrigerant, R410A
- MEPS & BCA Compliant
- Fixed and Digital compressor combinations
- Special application units available
- High Ambient versions
- High outside air
- High sensible
- Various handing options available – Top/ bottom etc, saving installations costs on site
- Filters rails inbuilt on 22-96 kw units
- Head pressure control of condenser fans
- OUC – Outdoor Unit controller for unparalleled refrigeration system protection
- Epoxy coated condenser coils for added protection at no extra costs
- Application and selection support
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VRF & IVX Systems
Hitachi’s latest range of 2 and 3 Pipe Set Free variable refrigerant flow multi-split systems, have been designed for the ultimate in flexibility, comfort control and operational reliability.
Key Features:
- Ducted, 2-way and 4-way cassette, under ceiling, wall mount and floor console indoor units
- 2 pipe Outdoor units from 14 through 119 kW cooling capacity
- 3 pipe Outdoor units from 22kW through 90 kW cooling capacity
- Wired and wireless control options
- Central station, 7-day timer and centralised computer control systems
- High level interface (Lonworks)
- Lower impact on the environment due to higher operating efficiencies and the use of a non-ozone depleting refrigerant, R410A
- Up to 150 metre pipe runs
- Up to 50 metre height difference between indoor and outdoor units
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Digital Scroll Compressor
Variable capacity for close temperature control
Roof top Packages 15 to 43kw
Splits systems 17 to 43kw
Key Features:
- 0-10V control, BMS compatible
- Fan speed control available on split systems
- Head pressure control of condenser fans
- OUC – Outdoor Unit controller for unparalleled refrigeration system protection
- Lower impact on the environment due to higher operating efficiencies and the use of a non-ozone depleting refrigerant, R410A
- TZT-701 controller, remote sensors, after hours and remote on/off features
- Corrosion protection, epoxy condenser coils and stainless steel screws
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Water Cooled Packaged
Wide range of capacities in both horizontal and vertical configuration
Capacity Range
Horizontal for 3 to 44kw, Full range stocked in R and CE versions
Vertical from 7.7 to 160kw, up to 38kw stocked in R and CE versions
Key Features:
- HWP Protection Circuit Board
- Fault output relay card
- Copper/copper tube-in-tube condensers, self cleaning
- Cabinet constructed from high quality galvanised steel
- HP safety and start limit timer
- HWP35-58, 117, 190 -445 include 3 speed centrifugal fan
- HWP77-96, 139-170 include 4 speed centrifugal fan
- HWP35-117 include quiet rotary compressors on RIS mounts
- HWP139-445 include high efficiency scroll compressors on RIS mounts
- Lower impact on the environment due to higher operating efficiencies and the use of a non-ozone depleting refrigerant, R410A
- Range of accessories including spring mounting kits, hoses, filters and thermostats
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Chilled water fan coils
IMDL Low height range
4 to 13kw
Key Features:
- 3C + 1H versions kept in stock
- 3 and 4 row cooling coils versions
- Hot water heating and electric heat available
- Left and right hand versions available
IMD fan coil range
9.5 to 55kw
Key Features:
- 4C + 1H versions kept in stock
- Hot water heating and electric heat available
IJD Air Handling Units
37 to 240kw
Key Features:
- Hot water heating and electric heat available
- Up to 6 row cooling coils
- 25mm closed cell insulation
- Forward curved centrifugal fans, belt drive
Under Ceiling Chilled Water Fan coils
5 to 16kw
Key Features:
- 2c + 1H kept in stock
- Hot water heating option available
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Plant Room Packaged unit
25 to 95kw
Key Features:
- Centrifugal condenser fans
- Fan coil configuration options
- Built in attenuator option on 80 and 95kw models
- High efficiency scroll compressors
- Condenser air discharge options, horizontal or vertical
- High ambient versions
- Equipment load / Switch room versions
- Remote air cooled condensers
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Air Cooled Chillers
106 to 1080kw
Hitachi range of air cooled chillers utilize Hitachi’s world renowned screw compressors to achieve industry leading features such as; low noise, small footprint and high efficiency. The units also utilize R-407C refrigerant, R407C has a zero ozone depletion potential thereby minimising the units impact on the environment.
Key Features:
- Cyclonic oil separator, >99% efficiency
- Cavity compressor casing - low noise
- Virtual oil-free refrigeration system
- Low noise levels as standard (74dBa @1m for 1080kWR model)
- High efficiency cooling cycle (Full load COP’s up to 3.41)
- Small footprint and installation space required
- Step or Infinitely variable capacity control options
- Low CHW models available
- High ambient models available
- Made in Japan
- Low and High level interface options available
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Water Cooled Chillers
118kW to 710kW
Hitachi range of water cooled chillers utilize Hitachi’s world renowned screw compressors to achieve industry leading features such as; low noise, small footprint and high efficiency. The units also utilize R-407C refrigerant, R407C has a zero ozone depletion potential thereby minimising the units impact on the environment.
Key Features:
- Cyclonic oil separator, >99% efficiency
- Cavity compressor casing - low noise
- Virtual oil-free refrigeration system
- Energy saving
- High efficiency cooling cycle (Full load COP’s up to 5.19)
- High reliability
- Easy installation
- Reduced refrigeration charge
- Compact design
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System Controllers – DC Inverter, IVX,VRF systems
One controller is compatible with all the above systems
Key Features:
- LCD display
- Complete operation functions
- Test and fault indication
- System fault and run diagnostics
- Over 40 optional system parameter options
- 7 day timer models
- Central station controllers
- High level ( lonworks ) gateways
- Fully contained PC based network control systems available
- 2 wire, low voltage communication link
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