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Castile & Santa Fe CE Pellet Stove
C. Pellet Venting Charts
The maximum horizontal venting allowed with no vertical vent-
ing attached is 219mm including one 90° elbow or two 45°
elbows. This is our recommended horizontal venting instal-
lation. Addition of any horizontal venting beyond 1219mm
Hearth & Home Technologies strong recommends a minimum
of 1524mm of additional vertical vent. Horizontal sections of
vent pipe should have a 6.35mm rise per foot.
Hearth & Home Technologies recommends any installation
requiring more than two 90° elbows, or more than 4.5m of
venting to use 102mm vent.
ONE 90º ELBOW
Total
Horizontal
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
TWO 90º ELBOWS
Total
Horizontal
2
3
4
5
6
7
8
9
10
11
12
13
14
15
THREE 90º ELBOWS
Total
Horizontal Vertical
2
3
4
5
6
7
8
9
10
11
NOTICE:
These are guidelines for successful venting of your pellet appliance. The more vertical rise you can obtain in your system,
the better it will perform. Horizontal vent runs can accumulate ash and will need to be cleaned more often. Try to keep them as short
as possible.
October 24, 2011
Minimum
Vent
Vertical
Diameter
0
3
5
3
6
3
7
3
8
4
9
4
10
4
11
4
12
4
13
4
14
4
15
4
16
4
17
4
18
4
19
4
Minimum
Vent
Vertical
Diameter
5
3
6
3
7
3
8
3
9
3
10
4
11
4
12
4
13
4
14
4
15
4
16
4
17
4
18
4
Minimum
Vent
Diameter
11
4
12
4
13
4
14
4
15
4
16
4
17
4
18
4
19
4
20
4
Fire Risk.
• Only LISTED venting components may be
used.
• NO OTHER vent components may be used.
Substitute or damaged vent components may
impair safe operation.
45° elbow is equivalent to 30.48cm of straight pipe
90° elbow is equivalent to 91.44cm of straight pipe
Miniumum Vertical Vent for One Elbow
6.00
5.00
4.00
3.00
2.00
1.00
0.00
0
Figure 26.1
Miniumum Vertical Vent for Two Elbows
6.00
5.00
4.00
3.00
2.00
1.00
0.00
0
Figure 26.2
Miniumum Vertical Vent for Three Elbows
7.00
6.00
5.00
4.00
3.00
2.00
1.00
0.00
0
Figure 26.3
7068-112B
WARNING
1
2
3
4
Horizontal Run (M)
1
2
3
4
Length of Horizontal Sections (M)
1
2
3
Length of Horizontal Sections (M)
R
5
6
5
6
4
Page 25
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