Daikin EKOMB22AAV1H Installation Instructions Manual page 33

6.10.6 Air supply from the facade and a roof outlet with communal
exhaust system
Unit category: C83
An air supply from the facade and a roof outlet with communal exhaust system is
permitted.
IMPORTANT
• The air supply in the facade must be fitted with an inlet
roster (A).
• The communal output system must be fitted with a traction
extractor hood (B).
• If the communal output system is situated in the outdoors,
the output pipe must be double-walled or insulated.
Permitted pipe length
Combustion gas outlet pipe between the unit and the communal output system and
air supply pipe between the unit and the inlet roster together:
EKOMB22AAV1H
EKOMB28AAV1H
EKOMB33AAV1H
The minimum diameters of the communal output system based on vacuum
Daikin Europe NV
100 m
85 m
80 m
Flue tube diameter
34