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A = Spacing 10 mm above roof deck
B = Roof insulation
C = Seal with foam
D = Pipe for make-up air to be carefully insulated and provi-
ded with vapour barrier
Art.-Nr.: 30 63 598
I
A
A
-
1 = CWL-300/400 Excellent left-handed 2/2
(place level)
2 = Preferred ventilation air supply
3 = Ventilation air supply under the tiles
4a = Free suction bottom roof area
4b = Free suction top roof area
5 = Sewer vent
6 = Preferred location extract ventilation air;
use insulated ventilation roof sleeve.
= Synthetic high ef ciency heat recovery
duct
8 = Condensate discharge
9 = Acoustic duct
10 = Ducts from and to dwelling
-
-
-
15
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