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Venting (Part II) continued-
2" (5.1 cm) VENT PIPE LENGTHS FROM INSIDE WALL FOR LOW
Terminating
(2) 90° Elbows with Vent Terminal
(2) 90° Elbows with Vent Terminal
(2) 90° Elbows with Vent Terminal
(2) 90° Elbows with Vent Terminal
3" (7.6 cm) VENT CONNECTOR LENGTHS FROM INSIDE WALL FOR
Terminating (Reduce 3" to 2")
(Reduce 7.6 cm to 5.1 cm)
(2) 90° Elbows with Vent Terminal
(2) 90° Elbows with Vent Terminal
(2) 90° Elbows with Vent Terminal
(2) 90° Elbows with Vent Terminal
(2) 90° Elbows with Vent Terminal
HIGH ALTITUDE INSTALLATIONS FOR ELEVATIONS OVER 2,500
FEET (610 m) ABOVE SEA LEVEL
The capacity of the induced draft blow er declines w ith increasing altitude
due to a reduction in the air density. In order to assure safe and reliable
performance of the w ater heater, contact the supplier for high altitude kit.
GROUND CLEARANCE INSTALLATIONS
LOW GROUND CLEARANCE INSTALLATIONS
TABLE 7
# of
Elbows
1
2
3
4
TABLE 8
#of
Elbows
Length ft (m)
1
2
3
4
5
24
Max straight
Length ft (m)
30 (9.1)
25 (7.6)
20 (6.1)
15 (4.6)
Maximum
Length ft (m)
100 (30.5)
95 (29.0)
90 (27.4)
85 (25.9)
80 (24.4)
Min straight
Length ft (m)
2 (.6)
2 (.6)
2 (.6)
2 (.6)
Minimum
10 (3.1)
10 (3.1)
10 (3.1)
10 (3.1)
10 (3.1)
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