A & T Air-Conditioning and Refrigeration

Ducted Air Conditioning in Bundaberg

Keeping Bundaberg homes and businesses cool — we install, service and repair air conditioning and refrigeration systems built to handle our tropical climate.

No Hotspots

Complete Home Cooling

One room freezing while another stays warm is usually a sign the system was never planned properly. Ducted air conditioning fixes that by delivering consistent airflow across the entire space, but only when it’s designed with care.


At A & T Air-Conditioning and Refrigeration, we install ducted air conditioning systems across Bundaberg with layouts that match how your home or workplace actually runs. We look at zoning, ceiling space and how air moves before anything goes in.


It’s the same thinking we apply when upgrading older setups or stepping in after a split system setup no longer cuts it. If you want even, controlled cooling throughout, reach out on 0400 265 368 and let’s map it out.

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Frequently Asked Questions

  • Can ducted air conditioning be added to an existing home?

    Yes, ducted systems can often be installed in existing homes, but it depends on roof space, structure and access points. Homes with sufficient ceiling or roof cavity space are generally better suited, as this allows for ducting to be installed without major alterations.


    In some cases, modifications may be required to accommodate vents or airflow paths. The layout of the home also affects how easily zones can be created.


    A detailed inspection helps determine what’s possible and whether any adjustments are needed to achieve effective and even cooling throughout the property.

  • How does zoning work in a ducted air conditioning system?

    Zoning allows different areas of a home or building to be cooled independently using motorised dampers within the ductwork.


    Each zone can be turned on or off depending on which areas are in use, helping reduce unnecessary cooling. This is particularly useful in larger homes where certain rooms may not need constant temperature control.


    Zoning systems are typically controlled through a central panel or smart controller. When designed properly, zoning improves comfort and can reduce overall energy use by focusing cooling only where it’s needed at the time.

  • Is ducted air conditioning more expensive to run?

    Running costs depend on how the system is used and how well it’s designed. While ducted systems can cool larger areas, zoning plays a key role in managing energy use. By only cooling occupied areas, it’s possible to control costs effectively.


    System size, insulation and thermostat settings also influence efficiency. A poorly designed system may run longer than necessary, increasing power usage.


    On the other hand, a well-planned setup that matches the space can operate efficiently even during peak demand. Usage habits ultimately have a strong impact on ongoing costs.

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Zoned Control

Built Around Your Layout

Ducted systems aren’t one-size-fits-all — the way your space is divided plays a big part in how well it performs. We design zones so you’re not cooling empty rooms or overworking the system just to reach certain areas. That means better control and more efficient day-to-day use, especially during long stretches of heat.


We also factor in access for future air conditioning servicing, making sure the system stays easy to maintain over time. Whether it’s a new build or a retrofit, the goal is a setup that runs quietly in the background and keeps temperatures steady without constant adjustments.

A Family Business Built For You