Elta MORI WMF100-E Sub Floor Weatherproof Extract Fan - 100mm

The Elta MORI WMF100-E is a weatherproof sub floor extract fan that mounts on the outside wall and runs continuously to pull damp, stale air out of the void beneath suspended timber floors. It helps control moisture, rot and radon for under £9 a year to run. Weatherproof, mounts on the external wall for easy access Continuous running EC motor with adjustable trickle speed Boost via external switch (factory set to full speed, adjustable) 4 to 17 l/s (14 to 61 m³/h), 1.5 to 7 W Needs only a 100 mm core through the wall Pairs with the WMF100-S supply fan Suitable for Suspended timber floors with poor natural ventilation Damp, condensation and timber rot control Radon mitigation in sub floor voids Installation Core a 100 mm hole through the wall into the sub floor void, with the centre at least 104 mm above ground level, and fix the fan to the outside wall. Set the trickle speed on commissioning. Wiring should be carried out by a qualified electrician. Specifications Brand Elta Model MORI WMF100-E Type Weatherproof sub floor extract fan Wall opening 100 mm core Supply 220-240V 50Hz Motor EC with integral thermal protection Airflow 4 l/s trickle to 17 l/s max (14 to 61 m³/h) Power 1.5 to 7 W Sound Below 10 dB(A) trickle, below 43 dB(A) max @ 3m Operating temperature -20°C to +40°C Dimensions 214 x 203 x 100 mm Manuals & GuidesElta MORI WMF100-E DatasheetElta MORI WMF Installation Guide