Bradford EcoPower® Hybrid Roof Ventilator
Bradford EcoPower uses true-hybrid ventilation technology to deliver reliable ventilation in all types of weather. It blends Bradford's proven Hurricane® vertical-vane turbine with a high-efficiency EC motor, using wind when it can and switching to powered extraction when needed. The result is dependable ventilation that helps keep large roof spaces while using less energy than fully mechanical systems.
Built for commercial and industrial projects, it offers smart control options, a lightweight body for easy retrofit or new builds, and finish choices suited to tough sites, including coastal locations. By combining natural and powered modes, EcoPower can reduce energy use and maintenance while simplifying installation, helping lower total installed and operating costs over the life of the asset.
Features and Benefits
Bradford EcoPower provides demand-controlled extraction that responds to heat loads, humidity and occupancy patterns, improving comfort and helping limit condensation, fumes and stale air. The hybrid design maintains high airflow when required yet avoids constant mechanical run-time. A varipitch base and low mass simplify installation across common roof slopes, and finish options support performance in coastal or corrosive locations.
Key Features
Hybrid performance
Hurricane turbine with EC motor delivers natural ventilation with on-demand boost for peak conditions
Smart and BMS control
Air iQ temperature/humidity response, 0-10 V BMS integration or simple on/off for project flexibility
Lower noise, higher efficiency
Quieter than traditional fan-assisted vents with reduced energy use at comparable airflow
Install and durability options
Lightweight, single-phase, varipitch base with powder-coat and corrosion-resistant finishes for tough sites
Range
Finishes and materials Mill finish aluminium Powder coated to common COLORBOND® colours Coastal upgrade with protective polymer coating and hardware for corrosive sites
Sizes
- EP400 (400 mm throat): Small plant rooms, retrofits or distributed arrays
- EP600 (600 mm throat): General commercial bays and mid-size floor plates
- EP900 (900 mm throat): High-volume extraction for large interiors
Control options
- Air iQ: Built-in temperature and humidity response with factory presets or custom settings
- BMS control: 0-10 V input for centralised building management and group control
- Standard control: Simple on/off; free-spins in natural mode when off
Finishes and materials
- Mill finish aluminium
- Powder coated to common COLORBOND® colours
- Coastal upgrade with protective polymer coating and hardware for corrosive sites
| Classic Cream™ | Paperbark® | Cove™ | Gully™ | Loft™ |
| Surfmist® | Evening Haze® | Mangrove® | Pale Eucalypt® | Wilderness® |
| Cottage Green® | Headland® | Jasper® | Terrain® | Manor Red® |
| Shale Grey® | Dune® | Windspray® | Basalt® | Wallaby® |
| Woodland Grey® | Deep Ocean® | Ironstone® | Monument® | Night Sky® |
| Mill (uncoated aluminium) | ||||
Technical Specifications
| Variant | Product Code |
| EcoPower® 400 Mill Finish | 167410 |
| EcoPower® 400 Special | 600678 |
| EcoPower® 600 Mill Finish | 474966 |
| EcoPower® 600 Special | 600679 |
| EcoPower® 900 Mill Finish | 474967 |
| EcoPower® 900 Special | 600680 |
Construction and finishes
Aluminium dome, turbine and throat, with powder-coated or polyolefin-coated steel brackets for durability. Colour options available to coordinate with project palettes.
Accessories
Manual or electric dampers, EC damper grilles, special bases, spark guards and more, to suit geometry and control requirements.
Controls matrix
| Control path | How it works | Typical use |
| Standard on/off | ON runs at full speed. OFF reverts to natural ventilation via turbine. | Simple scheduling or manual switch control. |
| BMS 0–10 V | External 0–10 V signal sets fan speed for fine airflow control and monitoring. | Integration with building management systems and group control. |
| Air iQ | Factory pre-sets or customised programs respond to temperature and/or humidity; ramps speed as conditions change. | Demand-controlled extraction for occupant comfort, process loads and night purge. |
|
Specification |
EcoPower® 400 |
EcoPower® 600 |
EcoPower® 900 |
|
Voltage (V) |
220-240 |
220-240 |
220-240 |
|
Frequency (Hz) |
50-60 |
50-60 |
50-60 |
|
Pmax (W) |
59.2 |
98.8 |
212 |
|
Imax (A) |
0.55 |
0.71 |
0.904 |
|
Roof Opening Diameter (mm) |
400 |
600 |
900 |
|
Weight (kg) |
9.42 |
18.14 |
36 |
|
Max. Ambient Temp (°C) |
60 |
50 |
60 |
|
Motor Protection Class |
IP54 |
IP54 |
IP54 |
- Warehouses, logistics hubs and distribution centres
- Manufacturing plants, workshops and processing facilities
- School halls, sports centres, gyms and community buildings
- Retail, atria, showrooms and mixed-use developments
- Plant rooms, equipment enclosures and high heat-load zones
- Coastal or corrosive environments (with appropriate finish).
Performance Guaranteed
Australian Made
Licensed by Australian Made Campaign Limited to use the Australian Made logo.
Bradford 90 Years
Bradford has been trusted for over 90 years, with products engineered to deliver superior performance in insulation and ventilation systems.
ISO 9001
Meets the ISO 9001 standards for quality management through independent verification.
