Vertical Terminations - Lopi Sweet Dreams Manuals

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Vertical Terminations

• The diffuser must be
removed.
• The termination must fall
within the shaded area
shown in the chart. Use
the indicated restrictor
position.
• If using offsets, use the
table below to calculate the
vertical rise and horizontal
offset
Horizontal
Offset
Vertical
Rise
Offset
Length
Offset Length Hor. Offset
None 5"
1' Section 1'
2' Section 1' 9"
3' Section 2' 5"
4' Section 3' 2"
4' + 1' Section 3' 9"
4' + 2' Section 4' 6"
4' + 3' Section 5' 2"
4' + 4' Section 6'
Travis Industries
Installation
40' (max)
Restrictor
Position # 7
35 feet
30 feet
25 feet
NOTE:
Two 45° elbows
may be used.
20 feet
15 feet
10 feet
Vert. Rise
1'
6' (min)
1' 7"
5 feet
2' 4"
3'
3' 8"
4' 4"
0 feet
5'
5' 9"
6' 9"
(for qualified installers only)
NOTE:
Restrictor positions are
based upon lab tests.
The ideal restrictor
position may vary
slightly, especially when
the termination is near a
demarkation line.
Restrictor
Position # 6
Restrictor
Position # 1
1 0 0 - 0 1 1 5 5
40' (max)
35 feet
30 feet
25 feet
20 feet
NOTE:
One 45° or 90° elbow may
be used between horizontal
sections. Horizontal length
is caculated by adding each
horizontal run together.
15 feet
NOTE:
Horizontal sections require a
1/4" rise every 12" of travel.
10 feet
6' (min)
5 feet
0 feet
4 0 4 0 9 0 3