Large ducted systems deliver high-capacity cooling and heating across substantial commercial spaces.
One centralised system provides consistent temperature control throughout your entire facility, eliminating the need for multiple smaller units.
Large systems work best when:
- Warehouses and distribution centres
- Manufacturing facilities and production floors
- Large retail spaces and showrooms
- Industrial workshops
- Commercial storage facilities
- Open-plan office buildings over 400 square meters
Large ducted systems need substantial ceiling space for high-capacity ductwork and equipment. We assess your facility’s structure, calculate cooling loads based on your space and usage, and design the system to deliver proper airflow across all areas.
Installation gets coordinated around your operations to minimise disruption. For facilities that can’t shut down, we stage the work in sections so you can keep operating.
We install, service, and repair large ducted systems across Sydney and regional NSW for warehouses, industrial facilities, and large commercial spaces that need high-capacity climate control. We work fast without cutting corners on the installation quality.
Why Choose JDR Group?
Sydney’s most trusted commercial and industrial contractor for HVAC, Electrical, and Refrigeration. Wherever you operate in Sydney, our fast response times and full scope capability provide the one-stop solution your business needs.Â
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Typically, facilities over 400 square meters, including warehouses, manufacturing plants, large retail spaces, and industrial buildings. We calculate the exact capacity based on your space size, ceiling height, insulation, usage patterns, and heat-generating equipment.
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Yes, we install zoning controls so different areas can be heated or cooled independently. This works well for warehouses with office sections, facilities with varying production requirements, or any space where different zones need different temperatures.
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Generally, 600mm or more for main trunk lines and equipment housing. High-capacity ductwork needs substantial ceiling voids. We assess your ceiling structure during consultation to confirm if adequate space exists or can be created.
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Usually, yes. One properly sized large system typically operates more efficiently than multiple smaller units running independently. Efficiency depends on correct sizing, quality installation, and regular maintenance.
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It depends on facility size and complexity. Smaller installations might take a few days, while large industrial facilities can take several weeks. We provide realistic timeframes during assessment and coordinate work around your operations where possible.
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Yes, when properly sized and designed. We factor in heat-generating equipment, building insulation, and operational conditions when calculating capacity. Industrial facilities often need larger systems than standard commercial spaces of the same size.