Kit #6: Up to 120m3 – In Line TT Silent + BTO Underfloor Kit

IN STOCK – Typically dispatches in 1-2 business days

(11 customer reviews)

Original price was: $549.00.Current price is: $499.00.

Purchase this product and earn 499 PurePoints for a discount on a future purchase.


Sub Floor Kit Options

Kits sized based on sub floor area size. Note multiple kits can be used if required. Premium kits are powered by a Silent inline fan. All kits are supplied with a high quality inline fan with a European motor.

spec sheetMotor Capacity: 555 m3/hr (154.16 l/s)
Motor Type: Silent Mixflow
Kit Includes:
1x TT Silent 150 In Line Fan(EXVUTTS150) Click to view fan Specs
1x Flex & Plug (The fan is then plugged into the timer). (Includes installed lead & plug)
2x 6m of 150mm duct(EDNU1506MF)
3x External Vents(EVVUFS150)
1x BTO (150x150x150)(EAB30666F)
1x 24hour Timer(EABUT24) (The timer is plugged into a standard power point)
1x Roll of hanging tape(EATAPEH) (allows ducting to hang from joists)
1x Roll of duct tape(EATAPED) (allows secure connection of the system)
View full technical specs further down the page


Some buildings have very little subfloor ventilation. Inadequate underfloor ventilation can lead to an accumulation of moisture in the sub floor. This in turn can cause structural and health problems for the home and it’s occupants.

The most common reason for inadequate under floor ventilation is that there not enough vents, or they are too small for the size and layout of building. Building extensions, building location and soil type can all contribute to problems in the subfloor.

This underfloor kit is specifically designed for areas of up to 120 cubic meters. Its our premium kit and includes the TT silent inline fan.

pure points rewards

Kit #6: Up to 120m3 – In Line TT Silent + BTO Underfloor Kit

Purchase this product and earn 499 PurePoints for a discount on a future purchase.