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ENGLISH
L2000012 Installation guide for DucoBox Eco (Revision E.1 | 13.05.2020)
Connecting air ducts
Air duct connections are also indicated on the DucoBox Eco by means of
stickers�
ODA
Outdoor Air
Supply air from outdoors to the unit
^
180 mm
EHA
Exhaust Air
Exhaust air from the unit to outdoors
^
180 mm
ETA 1
Extract Air
Supply air from the house to the unit,
ZONE 1
^
160 mm
ETA 2
Extract Air
Supply air from the house to the unit,
ZONE 2
^
160 mm
OUTDOORS
HOUSE
ODA
EHA
ETA1
ETA2
05.I
Vents
You should preferably use Duco vents, DucoVent Basic or DucoVent Design� See the technical data sheet or fitting instructions for
the DucoVent Basic or Design for details� It is best to bear a few rules in mind when fitting vents:
• It is preferable not to fit a vent right next to a wall in order to prevent soiling�
• In order to cut down resistance, we recommend using 125 mm dia� vents only�
• Maximum exhaust flow rate per vent: 75 m3/h�