Venting Runs - Majestic fireplaces NVSTR36 Installation And Operating Manual

NVSTR/ NVCVR Series

Venting Runs

Horizontal Run (in feet)
1 2 3 4
40
38
A
36
B
34
32
30
28
26
24
22
20
18
16
14
12
= Acceptable venting configuration
= Unacceptable venting configuration
A: Vertical installations up to 40 feet (12.2 m) in
height. Up to a 6 ft. (1.8 m) horizontal vent run
can be installed within the vent system using
a maximum of two 90-degree elbows or four
45-degree elbows.
B: Vertical installations up to 40 feet (12.2 m) in
height. Up to a 10 ft. (3.05 m) horizontal vent run
can be installed within the vent system using
a maximum of two 45-degree elbows.
Fig. 11 Venting configurations. FP567
NVBR/NVBC VENTING RUNS
11/12/97
rev. 8-21-02
10
5 6 7 8 9 10
rjs
40
38
36
34
32
30
28
26
24
22
20
18
16
14
12
10
8
A: Vertical installations up to 40 feet (12.2 m) in
height. Up to a 16 ft. (4.06 m) horizontal vent
run can be installed within the vent system
using a maximum of two 90-degree elbows or
FP567
four 45-degree elbows.
B: Vertical installations up to 40 feet (12.2 m) in
height. Up to a 20 ft. (6.1 m) horizontal vent
run can be installed within the vent system
using a maximum of two 45-degree elbows.
Fig. 12 Venting configurations when installing 36GSKBB.
Horizontal Run (in feet)
8
2 4 6 10 12 14 16 18 20
A
B
= Acceptable venting configuration
= Unacceptable venting configuration
FP567a
Venting
8/17/99
rev. 8-21
FP567a
7412958