Heat & Glo 36DV Installer's Manual page 14

VENTING WITH ONE (1) 90° ELBOW
V (FT.)
1.5' MIN. (.457m)
2' MIN. (.609m)
2.5' MIN. (.762m)
3.5' MIN. (1.06m)
4.5' MIN. (1.37m)
5.5' MIN. (1.67m)
6.5' MIN. (1.98m)
7.5' MIN. (2.28m)
8.5' MIN. (2.59m)
V = 40' MAX. (12.2m)
V+H = 64' MAX. (19.5m)
H
Figure 11.
Venting with One 90° Elbow
V FT.
1.5' MIN. (.457m)
2' MIN. (.609m)
2.5' MIN. (.762m)
3.5' MIN. (1.06m)
4.5' MIN. (1.37m)
V+H+H = 64' MAX.(19.5m)
1
V+V +H = 64' MAX.(19.5m)
1
H
1
NOTE: Must have a 12"
minimum vertical vent
before attaching a 90 o
elbow to the unit.
Figure 12. Venting with Two 90° Elbows
H (FT.)
2.5' MAX. (.762m)
3' MAX. (.912m)
6' MAX. (1.82m)
9' MAX. (2.73m)
12' MAX. (3.64m)
15' MAX. (4.55m)
18' MAX. (5.46m)
21' MAX. (6.37m)
24' MAX. (7.28m)
H = 24' MAX. (7.28m)
V
H + H (FT.)
1
2.5´ MAX. (.762m)
3´ MAX. (.912m)
6´ MAX. (1.82m)
9' MAX. (2.73m)
12´ MAX. (3.64m)
H+H = 24´ MAX. (7.3m)
1
H
H
NOTE: Must have a 12"
minimum vertical vent
o
before attaching a 90
elbow to the unit.
V
1
V
14
V
VENTING WITH
TWO (2) 90 o
ELBOWS
V
H