Opera Nivel Pro Installationshandbuch Seite 37

curve before installing the blower housing.
• In recirculation mode (C-version) the plastic curve is not needed and the blower housing
is compatible with every plinth height.
• In aspiration mode (B-version), in case of plinth height less than 100 mm it is possible to
use a Naber canalization of the COMPAIR top line at the outlet of the blower housing.
Option 1 - Plinth height > 100 mm
Option 2 - Plinth height < 100 mm
430
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530
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530
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