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Elément du conduit:
6"-8" Round wall cap
with dramper
6"-8" Round, roof cap
6" round to 3-1/4" x10"
rect. transition
6" round to 3-1/4" x10"
rect. transition 90°elbow
7" or 8" Round,
90° elbow
7" or 8" Round,
45° elbow
7" or 8" Round wall cap
with dramper
7" or 8" Round roof cap
7" round to 3 1/4" x 10"
rect. transition
7" round to 3-1/4" x 10"
rect. transition 90° elbow
Subtotal column 2 =
Subtotal column 1 =
Total Ductwork =
Numéro équivalent longueur pour tronçons utilisés:
30 Ft.
30 Ft.
1 Ft.
16 Ft.
15 Ft.
9 Ft.
30 Ft.
30 Ft.
8 Ft.
23 Ft.
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Total:
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Ft.
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