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Venting (Part I) continued-
3" (7.6 cm) VENT CONNECTOR LENGTHS FROM INSIDE WALL FOR
LOW GROUND CLEARANCE INSTALLATIONS
Terminating
(2) 90° Elbows with (1) 90° Elbow
(2) 90° Elbows with (1) 90° Elbow
(2) 90° Elbows with (1) 90° Elbow
(2) 90° Elbows with (1) 90° Elbow
4" (10.2 cm) VENT CONNECTOR LENGTHS FROM INSIDE WALL FOR
LOW GROUND CLEARANCE INSTALLATIONS
Terminating (Reduce 4" to 3")
(Reduce 10.1 cm to 7.6 cm)
(2) 90° Elbows with (1) 90° Elbow
(2) 90° Elbows with (1) 90° Elbow
(2) 90° Elbows with (1) 90° Elbow
(2) 90° Elbows with (1) 90° Elbow
(2) 90° Elbows with (1) 90° Elbow
HIGH ALTITUDE INSTALLATIONS FOR ELEVATIONS OVER 2,500
FEET (762 m) ABOVE SEA LEVEL
The capacity of the induced draft blower declines with increasing altitude due to
a reduction in the air density. In order to assure safe and reliable performance
of the water heater, contact the supplier for high altitude kit.
TABLE 3
# of
Max Straight
Elbows
Length ft (m)
48,65 gal.
1
55 (16.8)
2
50 (15.2)
3
45 (13.7)
40 (12.2)
4
TABLE 4
# of
Max straight
Elbows
Length ft (m)
48,65 gal.
1
85 (25.9)
2
80 (24.4)
3
75 (22.9)
70 (21.4)
4
65 (19.8)
5
16
Min
straight
Length
ft (m)
5 (1.5)
5 (1.5)
5 (1.5)
5 (1.5)
Min
straight
Length
ft (m)
10 (3.1)
10 (3.1)
10 (3.1)
10 (3.1)
10 (3.1)
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