TT Silent Mixflow Inline Fan 150mm


$349.00 $335.00


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SKU: EXVUTTS150 Categories: , , ,
4.00 out of 5 based on 2 customer ratings
(2 customer reviews)
2 reviews  |  Write a review

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spec sheetHigh Speed Capacity: 555 m3/hr (154.16 l/s)
Low Speed Capacity: 405 m3/hr (112.5 l/s)
Motor Type: Silent Mixflow
Ductable: Yes (150mm duct diameter)
View full technical specs further down the page

Looking for a top of the range inline fan – look no further!

TT Silent Mixflow Inline Fan’ s steel housing has a black polymer coating and provides an IPX4 protection rating for the fan’s inner components. A layer of mineral sound wool reduces the motor’s noise output to 33 dB(A).  It’s hard to find an inline fan with a capacity of 555 m3/hr with such a low noise output. Generally fans with a similar capacity produce around 50 dB(A).

Noise conscious customers can see the difference for themselves by viewing the video below.

Click on the dimensions and performance tab below to view overall dimensions and a cross section of the product.


This product will need to be hardwired by an electrician – if you wish to plug the fan into a standard powerpoint you can add the ‘flex and plug accessory’ to your order below. Please note we are unable to accept returns for change of mind reasons once a plug has been installed.

Need Accessories? – Scroll to the bottom of the page to view suitable accessories including ducting and vents.

TT Silent Mixflow Inline Fan Noise Comparison

Please note: Although the manufacturer took steps to illustrate a fair comparison of the two products when making the above video, it was not shot in a controlled environment. However, both products were shot in the same location using the same device from the same distance.

Key features

  • IP Rated: IPX4
  • Steel outer casing (polymer coated)
  • Layer of mineral wool sound insulation
  • 110 watt ball bearing motor
  • 2 speeds to choose from
  • Thermal switches prevent overheating

On high speed,  the 150mm TT Silent extracts 555m 3/hr from a room. This high capacity, low noise inline fan suits wall or ceiling installation. It comes with fixing brackets to secure the unit in place. Overall this product represents an excellent option for applications where you need to minimise noise without sacrificing performance.





Capacity (m3/hr)

555 m3/hr

Capacity (L/S)

154.16 L/S

Motor Type


Recommended Room Size (Based on Achieving 15 air changes per hour)

37 m3

Noise Level

33 dB(A)

IP Rating





This fan requires hardwiring by an electrician

Duct Size


Motor RPM


Max Temperature of Transferred Air

60 °C


Fanco – The manufacturer offers a 2 year replacement warranty (conditions apply)

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

2 reviews for TT Silent Mixflow Inline Fan 150mm

  1. 4 out of 5

    (verified owner)

  2. 4 out of 5

    (verified owner)

Only logged in customers who have purchased this product may leave a review.

Installation - All electrical goods must be installed by a licensed electrician unless they are DIY products (e.g. with lead and plug).

Prices - All prices are in AU$ and inclusive of GST.

Trade Pricing - We offer a 5% discount on orders with 5+ quantity of any single item, or orders $1,000+

Delivery Method - While we do not have a showroom, all products are listed in detail on our website. If you have any further questions, please contact us. Our warehouse is not currently set-up to accommodate pick-ups, we do however dispatch promptly with reliable post and courier services Australia wide. If you need urgent delivery, please contact us prior to purchasing to get an estimate delivery time and delivery options.

Delivery Cost - Most orders over $300 will qualify for free delivery, however some rural and remote areas may not be included. To check if your postcode qualifies, simply add the item(s) to the Cart where you can input your State and Postcode to calculate shipping. For further and more detailed shipping information, click here.


  • A two position switch designed for use with the TT Mixflow Inline fan or VKP Minibox.

    The speed controller is used for speed switching of domestic fans which have multispeed motors.

    If using this product with an exhaust fan that comes with a lead and plug, please consult your electrician. In most cases the lead and plug will need to be removed from the fan in order to use this switch. 

    Dimensions of switch plate: L= 88mm x W= 88mm

    5.00 out of 5
    $49.00 $45.00
  • Get this vent and duct package that includes a vent and 3m of 150mm duct.
    It is usually used with ductable exhaust fans mounted on the ceiling and allows for exhausting air outside through a wall or eave.
    The vent/grille is a white fixed louvre that has been treated to be safely placed outside.

    5.00 out of 5
  • A modern internal vent designed to look like the popular ‘Chico’ exhaust fan by Fanco. The vent is a great solution if you are looking for a modern intake vent to be used in conjunction with inline fans. The modern, minimalistic look means that the vent is a very popular choice. This vent will connect to 150mm ducting.

    4.00 out of 5
    $45.00 $39.00
  • cone vent installation instructions

    An inside vent/grille for use with exhaust fans. It is normally placed on the ceiling or wall.

    It comes in different sizes, to match the duct used, and the air flow is adjustable: the center part is rotated clockwise or anti-clockwise to open or restrict airflow. It comes in a white colour.


    • Available in a number of sizes
    • Adjustable airflow
    • Suitable for Ceiling or Wall mounting


    4.50 out of 5
  • An inside vent/grille for use with exhaust fans. It is normally placed on the ceiling or wall.

    It comes in different sizes, to match the duct used, and the air flow is adjustable: the centre part is rotated clockwise or anti-clockwise to open or restrict airflow.

    Available in a number of sizes
    Adjustable airflow
    Suitable for Ceiling or Wall mounting
    304 Grade Stainless Steel

    5.00 out of 5
  • Add this product to your shopping cart if you wish for us to install a flex and plug to your fan. The cord on this plug in 1m in length.

    Please Note: We are unable to accept returned fans that have a flex and plug installed.


    Note: This lead and plug option can only be used in conjunction with specific fans – Please refer to compatible accessories below product listings.

  • This 150mm ducting (6m length) can be cut down to suit required length. For best airflow, it is recommended to keep the duct tight, as short as possible, avoid sharp turns and keep duct as round in shape (do not squash it).
    Choose the duct size to suit the exhaust fan and for best airflow, use same size or bigger duct than required by the fan.
    This is non-insulated ducting (please see alternative product listings for insulated ducting if required).

    4.88 out of 5
    $26.00 $17.00
  • The metal square vents have a simple low profile design which makes them a perfect choice for modern bathrooms.
    Supplied with square to round duct adaptor.

  • The 304 grade Stainless Dome vents are suitable for external wall installations. This style of vent provides a greater protection from the elements.

  • Australian designed low profile ceiling diffuser ideal for any bathroom with its minimalistic design. Featuring quick fit clips and integrated non-return volume control damper allowing for easy installation and low installation costs.


    $99.00 $69.00