Bradford EcoPower Commercial Roof Ventilator 400mm
Dispatch: Most orders are processed the same day. Metro delivery: Usually 1–3 business days. We do our best to get most items out on the next business day.
Australia-wide freight · Local pickup from Epping, VIC by arrangement. Ordering from the outback? Get in touch about deliveries to remote locations · Shipping details
Bradford EcoPower is a 400 mm hybrid commercial roof ventilator: a Hurricane turbine with an EC motor, so it ventilates on wind alone and switches to powered extraction when the wind will not do the job.
Why hybrid
A wind driven turbine costs nothing to run but delivers nothing on a still day, which is often exactly when a building most needs air moved. A powered fan is reliable but runs up energy costs. The hybrid gives guaranteed airflow with the running cost of a turbine most of the time.
Control
Air iQ responds to temperature and humidity automatically, and there is 0-10 V BMS integration for buildings with a management system. That means it can be part of a controlled ventilation strategy rather than an independent hole in the roof.
Practical points
Quieter than traditional fan assisted vents and more efficient. Lightweight, single phase, with a varipitch base and powder coat options. Supplied complete, mill finish, 400 mm.
The CSR product code is in the table below.
Technical data
Bradford technical data sheet (PDF)Sizes stocked
| Option | CSR product code | Coverage | Sold per |
|---|---|---|---|
| EcoPower complete, mill 400 mm | 167410 | each |
Product summary
| 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 |
Sizes and product codes from the CSR Bradford price catalogue, 28 May 2026.
Common questions
What sizes are stocked and how much does each one cover?
It is stocked in one option, EcoPower complete, mill 400 mm. The table above lists the coverage or quantity you get.
What acoustic performance can I expect?
Lower noise, higher efficiency: Quieter than traditional fan-assisted vents with reduced energy use at comparable airflow.
How is it installed?
Install and durability options: Lightweight, single-phase, varipitch base with powder-coat and corrosion-resistant finishes for tough sites.
Cannot see your question? Ask our team and we will get you an answer.
Sizes and product codes from the CSR Bradford price catalogue, 28 May 2026.