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Villavent offer a wide range of Heat Recovery Ventilation units that can be sited in the roof pace, above a Villavent cooker-hood in the kitchen, at high level in a cupboard or alternatively the unit can be wall mounted. Ducting connects the stale air exhaust grille to the Heat Recovery unit and extracts via ducting to all the wet areas of the property. The stale air passes through the Heat Exchanger and typically 65-70% of the Heat normally lost via trickle vents is Recovered. Fresh air is brought into the property via a separate external grille, passes though the heat exchanger and picks up the heat recovered from the stale air There is NO mixing of air flows only the transfer of Heat.The warm fresh air is then ducted to all the habitable rooms within the property. Control of the system is by low voltage control panel that can be remotely located to suit customer requirements. The control panel gives a multi speed setting, low low/medium, high/medium, high for rapid ventilation. The control panel indicates when the unit is in operation; when the filter needs replacement and also when the heater battery is in operation. Summer by Pass Block In most Heat Recovery Ventilation units the heat exchanger block can be replaced by a summer by pass block when heat recovery is not required (in some units this is automatic.). This will increase the air flow and may give a cooling effect on hot summer days. The Villavent E.L.F.I Electrostatic Filter With ever increasing concern given to quality of the air we breathe, an additional filter can be supplied. The E.L.F.I electrostatic filter takes out 97% of airborne particles as small as 0.1 micron i.e. Pollen, Bacteria, Smoke, Viruses, Country Odors, Traffic Fumes, etc. thus making it a sound investment for those who suffer from allergies and who have young children.         Click a icon above for brief description |
