Description
- Size: l-240mm x w-180mm x d-80mm.
- Available in Brown, White, Shale Grey, Woodland Grey & Heritage
- 6.5m3 (6,500 litres) of damp air extracted from your sub-floor per minute.
- Retrofits a 2 brick high terra-cotta vent.
- Operates at 30dB@1m on 7.5v
- Colour availability – White, Shale Grey, Brown and Heritage
- Long life – fully serviceable.
- Low voltage (12v – 13.2v) or solar powered.
- Australian made.
- 2 years manufacturers warranty.
- Digital timer is recommended.
Advantages:
- 12 volt system operates at 6 watts. This would mean the impact on power resources is much less than a 240v system which would reduce the carbon footprint.
- This system can be solar powered. (Would require 1 panel)
- This sub-floor ventilation system can be used as a stand alone product without the use of the flexible ducting.
- There is no need for an electrical license as the unit is low voltage. This would be ideal for the home handyman, pest technicians, plumbers, carpenters and builders.
Application:
The end of the duct can be positioned in the sub-floor where the musty smell is noticeable inside the dwelling and should be targeted where it is most pronounced. This can be verified by accessing the sub-floor area to determine that the musty smell is more concentrated in this area.
If the sub floor space has a minimal space whereby a brick size ventilation system cannot be fitted on the outside wall due to elevated ground levels equal to or above the sub floor area, then the EF10-4BK-150S which integrates the fan motor into the square to round 240 x 180 can be mounted into an existing terracotta vent or via a new opening in the brickwork, then the ducting is extended back into the sub-floor area where it is needed. The EF10-4BK-150S will accept 150mm flexi-duct or 150mm PVC plumbers pipe. Maximum length of ducting shall be no more than 6 metres. If desired may be used with no ducting.
Similar in principle to our In-Line and Cul-de-Sac ventilation systems as the sub-floor ventilation system extracts the damp air through the 150mm ducting to the outside. This Envirofan fan-forced ventilation system is for cases with limited ability to install on the exterior wall where the outside ground level impinges on the sub-floor area thereby the EF10-4BK-150S can be moved at a suitable position on the exterior wall and the end of the ducting postioned toward the area that needs to be serviced. Length of ducting cannot be more than 6 metres.
