Installation Instructions; Ducting Calculation Sheet - Zephyr Titan AK7636BS Use, Care And Installation Manual

Installation Instructions

Ducting Calculation Sheet

Duct pieces
3- 1/ 4" x 10"
Rect.,
straight
6", 7", 8", 10"
Round,
straight
3- 1/ 4" x 10"
Rect. 90 0
elbow
3- 1/ 4" x 10"
Rect. 45
0
elbow
3- 1/ 4" x 10"
Rect. 90
0
flat elbow
7" to 6" or
8" to 7" Round
tapered
reducer
6", 7", 8"
Round
in-line
damper
6", 7", 8", 10"
Round,
90 elbow
0
6", 7", 8", 10"
Round,
45
0 elbow
Maximum Duct Length:
the total duct length should not exceed 150 equivalent feet.
8
Equivalent number
length x used = Total
1 Ft. x ( ) =
1 Ft. x ( ) =
15 Ft. x ( ) =
9 Ft. x ( ) =
24 Ft. x ( ) =
25 Ft. x ( ) =
15 Ft. x ( ) =
15 Ft. x ( ) =
9 Ft. x ( ) =
Subtotal column 1 =
For satisfactory air movement,
Duct pieces
Ft.
3- 1/ 4" x 10"
Rect. to
6" round
transition
Ft.
3- 1/ 4" x 10"
Rect. to
6" round
transition
Ft.
90 elbow
0
6" round to
3- 1/ 4" x 10"
Ft.
rect.
transition
6" round to
3- 1/ 4" x 10"
Ft.
rect.
transition
90 elbow
0
7" round to
3 1/ 4" x 10"
Ft.
rect.
transition
7" round to
3- 1/ 4" x 10"
rect.
Ft.
transition
90 elbow
0
3- 1/ 4" x 10"
Rect.
wall cap
Ft.
with damper
6", 7", 8", 10"
Round, wall
cap with
Ft. damper
6", 7", 8", 10"
Round
roof cap
Ft.
Titan Use, Care, and Installation Guide
Equivalent number
length x used = Total
5 Ft. x ( ) =
20 Ft. x ( ) =
1 Ft. x ( ) =
16 Ft. x ( ) =
8 Ft. x ( ) =
23 Ft. x ( ) =
30 Ft. x ( ) =
30 Ft. x ( ) =
30 Ft. x ( ) =
Subtotal column 2 =
Subtotal column 1 =
Total ductwork =
P R O
T I TA N
WA L L
Ft.
Ft.
Ft.
Ft.
Ft.
Ft.
Ft.
Ft.
Ft.
Ft.
Ft.
Ft.