| Manufacturer | Expella |
|---|---|
| Colour | Silver |
| Material | Metal |
| Hole Size | 165mm x 230mm |
| Capacity (m3/hr) | 238 m3/hr |
| Capacity (L/S) | 66.11 L/S |
| Recommended Room Size (Based on Achieving 15 air changes per hour) | 15.8 m3 |
| Motor Power (Wattage) | 9w |
| Motor Height | 170mm |
| Noise Level | 42 dB(A) |
| Voltage | 12 |
| Installation | This fan comes with a lead and plug for connection to a power socket |
| Installation Location | Wall |
| Ductable? | Ductable |
| Duct Location | Rear Ducted |
| Duct Size | 150mm |
| Warranty | Expella – The fan is covered by a 1 year manufacturer warranty. |
| Capacity Disclaimer | All capacity figures and technical data quoted is provided by the manufacturer, Capacity figures are based on the unit freeflowing (not connected to ducting). If you are ducting this unit it is advisable to keep the duct run as short, straight and tight as possible |
| Room Size Recommendation Disclaimer | As stated our "Recommended room size" figures are based on achieving 15 air changes per hour. Generally we have found this to be suitable, however it does not constitute specific advice. |
Underfloor 12V Exhaust Ventilation Fan
$249.00
PRODUCT NOTE:
This fan is designed to EXTRACT air from the sub floor area – NOT SUPPLY AIR
If you wish to view a similar model which can SUPPLY AIR please view HERE.
Capacity: 238 m3/hr (66.11 l/s) Hole (Cutout) Size: 165mm x 230mm Round Face Size: 200mm x 255mm Ductable: Yes (150mm duct diameter) View full technical specs further down the page
The 12v underfloor ventilation fan is suitable for single room or small area sub-floor ventilation. The high quality DC Brush less fan motor is designed for continuous running and long life. The visible cover is an anodized half chevron louvre with 5mm insect mesh. This fan is designed to extract air from the sub floor area. The fan can be connected to 150mm ducting and multiple fans can be purchased to service a large area, when strategically positioned. You can also purchase a 24 hour timer if you wish to only run the fan for a predetermined number of hours. Finally this fan is very easy to install as it comes with a plug – no electrician required! View the ‘dimensions and installation example’ tab below for more information about the fan.
Below is a diagram to illustrate the cross flow of ventilation that can be achieved in the sub floor area by using one or multiple 12v fans: 
7 reviews for Underfloor 12V Exhaust Ventilation Fan
Only logged in customers who have purchased this product may leave a review.
Vikki (verified owner) –
We bought two of the sub floor ventilation fans due to dampness under the house. Fast delivery and excellent product, easy diy installation. They work very well, we are more than happy to recommend this product.
Peter (verified owner) –
Appropriate fan for the job
Peter (verified owner) –
Appropriate fan for the job
Simon –
fans appear to be of a good quality but time will tell if they last. If they’re still going in 10 years remind me and i will give it an awesome review
Riccardo (verified owner) –
Easy process and good product
David (verified owner) –
exactly as described, delivered quickly and well packaged
Guy Robertson –
Good air flow. Easy to use.