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6
Fresh air inlet:
This spigot is to connect the supply duct of fresh air from outside.
Install the fresh air intake (wall or roof) a sufficient distance from any area of
high pollution (trees, exhaust fumes, road, etc).
This duct must be sealed and insulated to prevent condensation on
the outside and inside.
Fresh air supply:
Connect the supply air duct from living room and bedrooms
To avoid thermal losses, it is recommended to use insulated ducts for the warm
air.
Extract air:
Connect the extract duct from the toilets, bathrooms and the kitchen.
To avoid thermal losses and optimise the performance of the installation, it is
recommended to use insulated ducts for the warm air.
Discharge of extract air:
Connect the discharge duct to the outside.
This duct must be well sealed and thermally insulated to avoid
condensation both on the inside and outside.
By-pass:
Having avoided the heat exchanger, the 100% by-pass system of the IDEO
allows the introduction of cooler fresh air in the night without it being warmed
by the warm air accumulated into the house during the day.
Operation with
the bypass deactivated
Operation with
the bypass activated
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