Heat & Glo SL-3X-IFT Installation Manual page 24

Top Vent - Horizontal Termination - (continued)
Three Elbows
V Minimum
1
Elbow only** 1 ft.
1/2 ft.** 152 mm 2 ft.
1-1/2 ft.** 457 mm 3 ft.
2-1/2 ft.** 762 mm 5 ft.
3-1/2 ft. 1.1 m 7 ft.
4-1/2 ft. 1.4 m 14 ft.
V
*No specific restrictions on this value EXCEPT V
Note: Use SLP Series
components only.
WARNING **
Fire Risk.
• When using SLP-HRC-SS termination cap
on top vented fireplaces, a one foot minimum
vertical vent section is required before installing
first elbow.
Figure 4.13
24 Heat & Glo • SL-3X-IFT, SL-5X-IFT, SL-7X-IFT, SL-9X-IFT Installation Manual • 2472-980 Rev. Q • 3/20
H Maximum H + H
1 1
All Models
305 mm 2 ft.
610 mm 4 ft.
914 mm 6 ft.
1.5 m 10 ft.
2.1 m 14 ft.
4.3 m 14 ft.
+ H + V + H Maximum = 40 ft. (12.2 m)
1 1 2 2
+ V
1
(12.2 m)
** See warning below
H
2
Maximum V V + V
2 2 1
*
610 mm *
1.2 m *
1.8 m *
3.0 m *
4.3 m *
4.3 m *
+ H + H CANNOT exceed 40 ft.
2 1 2
V
2
Minimum
2
*
*
*
*
*
*
*
Note: There MUST be a 25%
reduction in total H when
using flex vent except when
using the simple up and out
installation. See Figure 4.9.
H
1
V
1