]
Duct pieces
Total
Equivalent number
length x used =
3- 1/ 4” x 10”
Rect.,
straight
1 Ft. x ( ) =
Ft.
8” Round,
straight
1 Ft. x ( ) =
Ft.
3- 1/ 4” x 10”
Rect. 90
0
elbow
15 Ft. x ( ) =
Ft.
3- 1/ 4” x 10”
Rect. 45
0
elbow
9 Ft. x ( ) =
Ft.
3- 1/ 4” x 10”
Rect. 90
0
flat elbow
24 Ft. x ( ) =
Ft.
3- 1/ 4” x 10”
Rect.
wall cap
with damper
30 Ft. x ( ) =
Ft.
3- 1/ 4” x 10”
Rect. to
6” round
transition
5 Ft. x ( ) =
Ft.
3- 1/ 4” x 10”
Rect. to
6” round
transition
90
0
elbow
20 Ft. x ( ) =
Ft.
6” Round,
90
0
elbow
15 Ft. x ( ) =
Ft.
6” Round,
45
0
elbow
9 Ft. x ( ) =
Ft.
Ft.
7” Round,
straight
1 Ft. x ( ) =
Ft.
Subtotal column 1 =
Duct pieces
Total
Equivalent number
length x used =
6”- 8” Round
wall cap
with damper
30 Ft. x ( ) =
Ft.
Round
wall cap
with damper
30 Ft. x ( ) =
Ft.
7” or 8”
Round,
90
0
elbow
15 Ft. x ( ) =
Ft.
7” or 8”
7” or 8”
Round,
45
0
elbow
9 Ft. x ( ) =
Ft.
Ft.
Ft.
Ft.
6”- 8” Round,
roof cap
30 Ft. x ( ) =
Ft.
7” or 8”
Round,
roof cap
30 Ft. x ( ) =
Ft.
Subtotal column 2 =
Subtotal column 1 =
Total ductwork =
Maximum Duct Length:
For satisfactory air movement,
the total duct length of duct should not exceed 100 equivalent feet.
6” round to
3- 1/ 4” x 10”
rect.
transition
1 Ft. x ( ) =
Ft.
6” round to
3- 1/ 4” x 10”
rect.
transition
90
0
elbow
16 Ft. x ( ) =
Ft.
7” round to
3 1/ 4” x 10”
rect.
transition
8 Ft. x ( ) =
Ft.
7” round to
3- 1/ 4” x 10”
rect.
transition
90
0
elbow
23 Ft. x ( ) =
Ft.
^
$+6+1
Summary of Contents for Essentials Anzio ZAZ-M90AS
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Page 15: ... 3 9 9 3 C K 3 K K 61 3 7 5 RU H DPSOH 7 9 7 C A 9 9 3 C ...
Page 16: ... 8 0 A A 9 K 4 A B A K 9 9 9 1 5 1 1 C 5 B C A A C A 1 5 6 1 1 A 1 1 9 0 4 7 4 2 2 6 ...
Page 17: ... 61 0 61 1 31 4 1 3 1 4 1 6 1 4 C A C 9 7 1 9 1 D K D A C A 6 4 2 ...
Page 20: ... q 3 9 9 6 4 2 8 8 4 4 A D H F I 5 9 A KK 222 22 2 2 ...
