Flebu Ventilation System

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Villaventmechanical
ventilation
The Villavent extract system enablesyou to
I get rid of fumes from the kitchen, steam
from the bathroomand unpleasantodours from
"heart"
of
other rooms in a controlledway. The
functional,
smooth
the Villaventsystemis a multi
running, exhaustfan which is normally placedin
the loftspace.Flexible ducting connectsthe fan
to exhaustlouvresin the rooms beingventilated
andseparatelyto the cookerhoodin the kitchen.
The fan is controlledfrom the cookerhoodby
meansof a speedregulator,which enablesyou to
adjust the amount of air exactly to your needs.
Normally fresh air enters the rooms through
smallinlet slots in the tops of windows. The
pressure differencemakes the air flow towards
the kitchen,bathroomandlaundryroom etc, and
in this way the fresh air ventilatesthe entire
house.If the slots in the windowsare closed,due
to draught or noise, the ventilationsystem does
not function correctly. To obtain ventilation free
from draughtsyou will need to install Villavent
balancedventilationwith heat recovery.This
system is explainedon the followingpages.
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The Villavent fan has a fullv insulatedcabinet
andis mountedon anti vibrationpads.The fan
is very smooth running.
Flex. sound
attenuator
Villaventweather hood
For installationsin apartmentblocks etc, Flebu
has developedspecialfan models.Every apartment hasits ownVillament-systemwhich enables
you to adjust the amount of air exactly to your
needs.
To meet the requriementsfor a
quick and easy installation,we
also supplylouvres/diffusers,
Tee pieces,aluminiumducting,
either plain, pre-insulatedor
Exhaustlouvre acoustic,and weather hoods.
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Tee piece
Inlet diffuser
Duct connector
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havealreadypresentedthe Villaventextract
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V V system,easyto installto giveyou better air in
the house.The increasingrequirementsfor a better
indoor climate,together with the desireto save
energy,is the reasonwhy more peopleinstall
VillaventXbalancedventilationwith heatrecoveryin
theirhomes.This systemremovesthe staleairfrom
"wet"
the
rooms and a correspondingquantityof
clean, filtered, warm fresh air is suppliedinto the
livingroomsandbedrooms.This is what we is calla
balancedventilationsystem.The heatrecoveryunit
transfersapproximately707cof.theenergy (heat)in
the varm extract air to the fresh incomingair. You
cancloseall slots abovewindowsandthereby avoid
uncomfortabledraught and noise. The unit also has
an electricalreheatcoil of 1200W1240Vrating. The
VillaventXsystemis very smoothrunning.Youcan
hardlyhear it, but you can feel it!
The VillaventX standardunit
is designedto satisfl'the
ventilationreouirements
of the larger
homes.The unit is
providedwith a
crossflowheat exchanger
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approximately7}Vc (depending
on temperature,airflowandhumidity).The recovery
unit comeswith filters, bothfor the inletandexhaust
air and with inlet and exhaustfans.The exchanger
block is constructedin aluminiumwhich, in addition
to beingeasyto clean,hasa very goodheattransfer
capability.The unit has an automaticdefrosting
device.Extra freshair filter, F-65, canbe supplied,
if required.
:ilation with heat recovery
The VillaventX combi unit is for
smallerhouses,apartmentsetc. It
has the sameprinciplesas the standard unit. The capacityis, however,
somewhat lower, the unit is smaller
andis designedto be mountedabove
the cookerhoodor other remote
locationsuch as the loft area.
The VillaventX combi system is an ideal solution for apartmentsand flats. Instead of the
traditionalsentraloperatedventilationsystems, the VillaventXcombigivesyou an individually
controlled system. This enablesyou to adjust the amount of air exactly to your needs.
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The principle of the crossflow heat
exchanger.
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Summerblock
Changingthe heat exchanger
to summer block during the
summer seasonwill increase
the air volume both for the
SF
supply air and the exhaust
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air. but with no heat recoveIt could'ntbe easier!The system is controlledfrom the front panelofthe cookerhood.The unit
Jy. This will result in a
'cooling
effect on hot summer has a modern design and willmatch most kitchen fitments.
days.
The way the VillaventX combi works
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