Standard Ducted Split Large Capacity

A Flexible Solution for multiple spaces

Combine a large commercial floor space and constantly changing cooling or heating loads and you will have a climate control challenge that these better performing large capacity systems are designed to handle, even in the extremes of summer and winter.

Ducted Split

Available in

Reverse Cycle (Heating and Cooling)

Capacity Range Nominal kW (Cooling)

37.6, 44.6,  56.1,  65.9

Refrigerant

R410A

Better Performance

When it comes to large capacity Ducted Split systems, nothing's better than Temperzone's efficient, durable and comprehensive range.

Australian Made

ISD/OSA 465 ~ 960 are manufactured in our Sydney Factory, the famous Australian Made logo is the true mark of Aussie authenticity. It's Australia's most trusted, recognised and widely used country of origin symbol, and is underpinned by a third-party accreditation system, which ensures products that carry the logo are certified as 'genuinely Australian'.

Dual Refrigeration Systems

These ducted split systems have two independent refrigeration circuits to provide the flexibility and economy of two stage operation, i.e. utilising one or two circuits as conditions vary, plus the advantage of staggered starting.


ADVANCED POWDER COATING

High Marine/Industrial Duralloy is a tough thermosetting powder coating


BMS CONNECTIVITY

Modbus or BacNet TCP/IP connection allows you to monitor a wide range of operational parameters, view fault logs and even take control of the unit. 


EPOXY COATED COILS

Standard for added coil protection. Surpass 1000 hr salt spray test


VERT/ HORIZONTAL AIR SUPPLY

Versatile solutions with multiple supply air options

Vertical or Horizontal Airflow

Having the option to choose from either vertical or horizontal supply air discharge configurations provides the flexibility required when designing for various commercial air conditioning installations.

BMS Connectivity

Units featuring UC6 controller are BMS compatible via digital and analogue signals or via Modbus. EC motors can be controlled variably by a 0–10 volt DC signal that can be supplied by the BMS system.

Extreme Weather operation

Designed for the harshest conditions, these ducted split units are designed to operate in ambient temperatures from -15°C to 52°C to ensure you're always comfortable, whatever the weather.

UC6 Service Interface tool

Many operating status conditions (including history) can be determined, without gauges, simply by using the optional UC6 Service Interface graphical display tool.

Advanced Powder Coating

The sheet metal in temperzone units have the following treatment:
- Metall Spray 315NS / Rinse / EcoSeal 800 / Powder Top Coat
​- Aluminium and Zinc-coated steel panels treated with Metall Spray 315NS
- EcoSeal 800 process passed the performance requirements of AS/NZS 4506 for Atmospheric Classification D
- High Marine/Industrial Duralloy is a tough thermosetting powder coating that exhibits decorative and durable characteristics suitable for a broad range of interior and exterior product applications where excellent durability is required and with excellent colour retention

Epoxy Coated Coils

All Temperzone units come standard with epoxy coated indoor and outdoor coils for added protection in harsh environments. For corrosive environments, varieties of lacquered fin stock have been developed as an alternative to the more expensive copper fin stock.

Of the various coatings, for aluminum fin stock, epoxy has emerged as the preferred coating as protection against both chemical and salt laden air corrosion.The controlled application of epoxy, to the aluminum fin stock, results in a highly corrosion resistant epoxy film of only 4-5 microns.

Technical Data

OSA380RKTBV/ISD380KBY, 37.6kW Ducted Split Unit, EC FAN

OSA380RKTBV/ISD380KBH-P, 37.6kW, Ducted Split Unit, PLUG FAN Horizontal

OSA380RKTBV/ISD380KBV-P, 37.6kW, Ducted Split Unit, PLUG FAN Vertical

OSA465RKTBV/ISD465KTBH, 44.6kW, Ducted Split Unit, Horizontal

OSA465RKTBV/ISD465KTBV, 44.6kW, Ducted Split Unit, Vertical

OSA570RKTBV/ISD570KBH, 56.6kW, Ducted Split Unit, Horizontal

OSA570RKTBV/ISD570KBV, 56.6kW, Ducted Split Unit, Vertical

OSA570RKTBV/ISD 570KBH-P, 56.6kW, Ducted Split Unit, PLUG FAN Horizontal

OSA570RKTBV/ISD 570KBV-P, 56.6kW, Ducted Split Unit, PLUG FAN Vertical

OSA670RKTBV/ISD670KBH, 65.9kW, Ducted Split Unit, Horizontal

OSA670RKTBV/ISD670KBV, 65.9kW, Ducted Split Unit,Vertical

OSA 670RKTBV/ISD 670KBH-P,65.9kW, Ducted Split Unit, PLUG FAN Horizontal

OSA670RKTBV/ISD670KBV-P, 65.9kW, Ducted Split Unit, PLUG FAN Vertical

OSA840RKTBV/ISD840KBH,84.7kW, Ducted Split Unit, Horizontal

OSA840RKTBV/ISD840KBV, 84.7kW, Ducted Split Unit,Vertical

OSA950RKTBV/ISD950KBH,94.9kW, Ducted Split Unit, Horizontal

OSA950RKTBV/ISD950KBV, 94.9kW, Ducted Split Unit,Vertical

OSA380RKTBV/ISD380KBY, 37.6kW Ducted Split Unit, EC FAN

OSA380RKTBV/ISD380KBH-P, 37.6kW, Ducted Split Unit, PLUG FAN Horizontal

OSA380RKTBV/ISD380KBV-P, 37.6kW, Ducted Split Unit, PLUG FAN Vertical

OSA465RKTBV/ISD465KTBH, 44.6kW, Ducted Split Unit, Horizontal

OSA465RKTBV/ISD465KTBV, 44.6kW, Ducted Split Unit, Vertical

OSA570RKTBV/ISD570KBH, 56.6kW, Ducted Split Unit, Horizontal

OSA570RKTBV/ISD570KBV, 56.6kW, Ducted Split Unit, Vertical

OSA570RKTBV/ISD 570KBH-P, 56.6kW, Ducted Split Unit, PLUG FAN Horizontal

OSA570RKTBV/ISD 570KBV-P, 56.6kW, Ducted Split Unit, PLUG FAN Vertical

OSA670RKTBV/ISD670KBH, 65.9kW, Ducted Split Unit, Horizontal

OSA670RKTBV/ISD670KBV, 65.9kW, Ducted Split Unit,Vertical

OSA 670RKTBV/ISD 670KBH-P,65.9kW, Ducted Split Unit, PLUG FAN Horizontal

OSA670RKTBV/ISD670KBV-P, 65.9kW, Ducted Split Unit, PLUG FAN Vertical

OSA840RKTBV/ISD840KBH,84.7kW, Ducted Split Unit, Horizontal

OSA840RKTBV/ISD840KBV, 84.7kW, Ducted Split Unit,Vertical

OSA950RKTBV/ISD950KBH,94.9kW, Ducted Split Unit, Horizontal

OSA950RKTBV/ISD950KBV, 94.9kW, Ducted Split Unit,Vertical

OSA380RKTBV/ISD380KBY, 37.6kW Ducted Split Unit, EC FAN

OSA380RKTBV/ISD380KBH-P, 37.6kW, Ducted Split Unit, PLUG FAN Horizontal

OSA380RKTBV/ISD380KBV-P, 37.6kW, Ducted Split Unit, PLUG FAN Vertical

OSA465RKTBV/ISD465KTBH, 44.6kW, Ducted Split Unit, Horizontal

OSA465RKTBV/ISD465KTBV, 44.6kW, Ducted Split Unit, Vertical

OSA570RKTBV/ISD570KBH, 56.6kW, Ducted Split Unit, Horizontal

OSA570RKTBV/ISD570KBV, 56.6kW, Ducted Split Unit, Vertical

OSA570RKTBV/ISD 570KBH-P, 56.6kW, Ducted Split Unit, PLUG FAN Horizontal

OSA570RKTBV/ISD 570KBV-P, 56.6kW, Ducted Split Unit, PLUG FAN Vertical

OSA670RKTBV/ISD670KBH, 65.9kW, Ducted Split Unit, Horizontal

OSA670RKTBV/ISD670KBV, 65.9kW, Ducted Split Unit,Vertical

OSA 670RKTBV/ISD 670KBH-P,65.9kW, Ducted Split Unit, PLUG FAN Horizontal

OSA670RKTBV/ISD670KBV-P, 65.9kW, Ducted Split Unit, PLUG FAN Vertical

OSA840RKTBV/ISD840KBH,84.7kW, Ducted Split Unit, Horizontal

OSA840RKTBV/ISD840KBV, 84.7kW, Ducted Split Unit,Vertical

OSA950RKTBV/ISD950KBH,94.9kW, Ducted Split Unit, Horizontal

OSA950RKTBV/ISD950KBV, 94.9kW, Ducted Split Unit,Vertical

OSA380RKTBV/ISD380KBY, 37.6kW Ducted Split Unit, EC FAN

OSA380RKTBV/ISD380KBH-P, 37.6kW, Ducted Split Unit, PLUG FAN Horizontal

OSA380RKTBV/ISD380KBV-P, 37.6kW, Ducted Split Unit, PLUG FAN Vertical

OSA465RKTBV/ISD465KTBH, 44.6kW, Ducted Split Unit, Horizontal

OSA465RKTBV/ISD465KTBV, 44.6kW, Ducted Split Unit, Vertical

OSA570RKTBV/ISD570KBH, 56.6kW, Ducted Split Unit, Horizontal

OSA570RKTBV/ISD570KBV, 56.6kW, Ducted Split Unit, Vertical

OSA570RKTBV/ISD 570KBH-P, 56.6kW, Ducted Split Unit, PLUG FAN Horizontal

OSA570RKTBV/ISD 570KBV-P, 56.6kW, Ducted Split Unit, PLUG FAN Vertical

OSA670RKTBV/ISD670KBH, 65.9kW, Ducted Split Unit, Horizontal

OSA670RKTBV/ISD670KBV, 65.9kW, Ducted Split Unit,Vertical

OSA 670RKTBV/ISD 670KBH-P,65.9kW, Ducted Split Unit, PLUG FAN Horizontal

OSA670RKTBV/ISD670KBV-P, 65.9kW, Ducted Split Unit, PLUG FAN Vertical

OSA840RKTBV/ISD840KBH,84.7kW, Ducted Split Unit, Horizontal

OSA840RKTBV/ISD840KBV, 84.7kW, Ducted Split Unit,Vertical

OSA950RKTBV/ISD950KBH,94.9kW, Ducted Split Unit, Horizontal

OSA950RKTBV/ISD950KBV, 94.9kW, Ducted Split Unit,Vertical

OSA380RKTBV/ISD380KBY, 37.6kW Ducted Split Unit, EC FAN

OSA380RKTBV/ISD380KBH-P, 37.6kW, Ducted Split Unit, PLUG FAN Horizontal

OSA380RKTBV/ISD380KBV-P, 37.6kW, Ducted Split Unit, PLUG FAN Vertical

OSA465RKTBV/ISD465KTBH, 44.6kW, Ducted Split Unit, Horizontal

OSA465RKTBV/ISD465KTBV, 44.6kW, Ducted Split Unit, Vertical

OSA570RKTBV/ISD570KBH, 56.6kW, Ducted Split Unit, Horizontal

OSA570RKTBV/ISD570KBV, 56.6kW, Ducted Split Unit, Vertical

OSA570RKTBV/ISD 570KBH-P, 56.6kW, Ducted Split Unit, PLUG FAN Horizontal

OSA570RKTBV/ISD 570KBV-P, 56.6kW, Ducted Split Unit, PLUG FAN Vertical

OSA670RKTBV/ISD670KBH, 65.9kW, Ducted Split Unit, Horizontal

OSA670RKTBV/ISD670KBV, 65.9kW, Ducted Split Unit,Vertical

OSA 670RKTBV/ISD 670KBH-P,65.9kW, Ducted Split Unit, PLUG FAN Horizontal

OSA670RKTBV/ISD670KBV-P, 65.9kW, Ducted Split Unit, PLUG FAN Vertical

OSA840RKTBV/ISD840KBH,84.7kW, Ducted Split Unit, Horizontal

OSA840RKTBV/ISD840KBV, 84.7kW, Ducted Split Unit,Vertical

OSA950RKTBV/ISD950KBH,94.9kW, Ducted Split Unit, Horizontal

OSA950RKTBV/ISD950KBV, 94.9kW, Ducted Split Unit,Vertical

Enquire Now

At Temperzone, we like to ensure that you are provided with the best information and support. Should you have an enquiry, please make contact. We're always here to help.