Mori WMF
Weatherproof Multi-Functional Sub-Floor Ventilation Fan
Helping to provide humidity control, Radon gas control and air movement in hard to naturally ventilate, sub-floor spaces.
Low energy fan/motor assembly with typical electrical running costs under £7 per year for continuous operation.
Ultra-quiet operation on all operating modes.
Multiple control modes for perfect ventilation in a wide variety of installations.
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The MORI WMF is a weatherproof, multi-functional fan unit for use when an easily accessed, externally mountable, continuously running ventilation fan is required e.g. to provide sub-floor ventilation.
Many sub-floor spaces have insufficient natural ventilation with the only option to provide some form of mechanical Ventilation to the space. The MORI WMF was specifically designed for such applications.
The combination of wide airflows and various control modes provides the sub-floor ventilation system designer with more choice and flexibility.
Features and Benefits
- Unique weatherproof design allowing the fan to be mounted outside making installation and maintenance easier than with sub-floor mounted fans.
- Discreet unit appearance available in 4 different colours to blend in with the dwelling.
- Low energy fan/motor assembly with typical electrical running cost under £7 per year for continuous operation.
- Ultra-quiet operation on all operating modes.
Multi-functional controls as standard setup by installer selecting from:
- Speed 1.
- Speed 2.
- Speed 3.
- Extract mode.
- Supply mode.
- Alternate flow mode with the fan switching itself automatically between supply and extract mode approximately every 70 seconds.
- Synchronisation of fans when in alternate flow mode.
mODES OF Operation
The integral controls provided as standard allow for the fan to be set at the installation stage to operate at 3 different speeds/airflows and, at each speed/airflow, to operate in supply mode, extract mode or alternate flow mode with the fan automatically switching itself between supply and extract modes every 70 seconds.
When set up to provide automatic alternate flow, the fan can be set to start on either supply or extract mode when connected to the mains power. This allows multiple units to be “synchronised” with each other if required to ensure as one or more units supply air, the other unit or units extract air, with operating modes of each fan alternating every 70 seconds.
Please see the overview document for dimensional data.
Please see the overview document for performance data.
Each Mori WMF unit has a 1-Year parts-only warranty. For full details and if you need to claim, check here.
Accessories
Controls
Perfect for rooms and areas that are prone to high moisture and condensation
