Thermocet Trimline 6345 Panorama Manuel D'installation page 10

7. CONCENTRIC CHIMNEY LAY OUT
Pathway
Indirect exterior wall outlet
Roof pass-through without slope
Roof pass-through with 45º slope**
Roof pass-through with 90º slope***
45° bend: calculation length 1 metre
90° bend: calculation length 2 metres
* lengte exclusief dak -of geveluitmondingen. Altijd startlengte 1 meter aanhouden!
** Verhouding verticaal : horizontaal X + X1 + X2 : Y ≥ 2 : 1
*** Verhouding verticaal : horizontaal X + X1 : Y ≥ 2 : 1
Determination of restriction, unit 1053-1054-1055:
Wall pass-through - 1 metre vertical, 90° bend, max. 3 metres horizontal, remove baffle plate and no restriction.
Roof pass-through - 2 to 4 metres vertical + roof pass-through, fit 30 mm restriction plate.
Roof pass-through - 4 to 6 metres vertical + roof pass-through, fit 40 mm restriction plate.
Roof pass-through - 6 to 12 metres vertical + roof pass-through, fit 50 mm restriction plate.
Determination of restriction unit 1070-1071-1072-1073:
Wall pass-through - 90 ° bend, Wall pass-through, remove baffle plate and no restriction..
Caution! Only direct wall duct allowed on NG Appliances
Wall pass-through - 1 metre vertical, 90° bend, max. 3 metres horizontal, remove baffle plate and no restriction..
Roof pass-through - 2 to 5 metres vertical + roof pass-through, fit 30 mm restriction plate.
Roof pass-through - 5 to 12 meter verticaal + dakdoorvoer restrictieplaat 40 mm plaatsen.
A
D
Table of concentric pathways
Illustration X total in
metres
min* max* min* max*
A-B 1 3
C 2 12
D 3 12
E 1 12
Y total in Restriction
metres
1053-1054-1055 1070-1071-1072-1073
0 3 Remove
Baffle plate !
0 4
0 2
B
C
E
Remove
Baffle plate !
from 2 metres
from 2 metres
from 2 metres
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