TT Silent Features Overview:
| Speed | HIGH | LOW |
|---|---|---|
| Capacity | 555 m3/hr | 405 m3/hr |
| Noise | 33 dB(A) | 26 dB(A) |
| Wattage | 52w | 45w |
| Ductable | Yes – 150mm diameter |
The Fanco TT Silent range is a high-quality range of mixflow inline fans. Typically, these fans are used for exhaust applications. If you wish to switch between the high and low speed, you can do so via the built-in 3-position switch. See accessories above for the controller and other components designed to be used in conjunction with the fan.
TT Silent Inline Fan Features:
- The external casing is made of polymer-coated steel.
- The inner casing perforation lets sound waves pass through the holes and fall at a specific angle to the sound-absorbing layer. The casing is internally heat and sound-insulated with a 50mm mineral wool layer.
- The specially perforated casing and sound-absorbing material provide sound attenuation in a broad frequency band. The inner casing and the impeller are made of high-quality, durable plastic.
- Included with a 3-position switch, lead & plug
This fan comes with a lead and plug attached, so it simply plugs into a power point. The lead attached to the fan is 1m in length. An electrician is not required to perform the installation. However, please be aware that if you are purchasing hardwired accessories, you will need an electrician to install them.
Please note that the maximum temperature that the TT Silent Inline Fan 150mm cannot exceed is approximately 60°.

Mac (verified owner) –
Well made product When used at higher speed is much quieter than previous in line fan
Hopefully will be more efficient in removing moist bathroom air in a Melbourne winter than previous fan
Paul (verified owner) –
Light weight yet powerful fan that works very well in a ceiling cavity between floors in a multi storey house.
I would like to see better ways to mount the fan above your head.
Linda (verified owner) –
quiet with lots of air movement
Peter –
Good air delivery and quiet. Two speed option is handy
Tom –
nice and quite – although the electrician said that the connection to an external switch was not as straight forward as might be expected – as we can not imagine the situation where the switch on the side of the inline fan would be used
Garren –