14
Venting continued-
TABLE 1 - VENT CONNECTOR LENGTHS
FOR 3 inch (7.6 cm) DIAMETER VENT PIPE
Terminating
# of
Elbows
(excl.
vent
term)
Maximum straight
Length
ft
(m)
Minimum
straight
Length
ft
(m)
55 and 75 gal.
Through t he Wall
1
45
(13.7)
2
(.6)
Through t he Wall
2
40
(12.2)
2
(.6)
Through t he Wall
3
35
(10.7)
2
(.6)
Through t he Wall
4
30
(9.1)
2
(.6)
Through t he Roof
0
50
(15.2)
7
(2.1)
Through t he Roof
1
45
(13.7)
7
(2.1)
Through t he Roof
2
40
(12.2)
7
(2.1)
Through t he Roof
3
35
(10.7)
7
(2.1)
TABLE 2 -VENT CONNECTOR LENGTHS
FOR 4 inch (10.2 cm) DIAMETER VENT PIPE
Terminating
# of 90
°
Elbows (excl.
vent term.)
Maximum straight
Length
ft
(m)
Min
straight
Length
ft
(m)
55 and 75 gal.
Through t he Wall
1
175
(53.3)
10
(3.1)
Through t he Wall
2
170
(51.8)
10
(3.1)
Through t he Wall
3
165
(50.3)
10
(3.1)
Through t he Wall
4
160
(48.8)
10
(3.1)
Through t he Wall
5
155
(47.2)
10
(3.1)
Through t he Roof
0
180
(54.9)
15
(4.6)
Through t he Roof
1
175
(53.3)
15
(4.6)
Through t he Roof
2
170
(51.8)
15
(4.6)
Through t he Roof
3
165
(50.3)
15
(4.6)
Through t he Roof
4
160
(48.8)
15
(4.6)
NOTE: When using 4 inch (10.2 cm) vent pipe, use a 4 inch (10.1 cm) to 3
inch (7.6 cm) reducer and exit the building wall with 3 inch (7.6 cm) vent
pipe using the 3 inch (7.6 cm) 90
°
vent terminal supplied. Two 45
°
elbows
are equivalent to one 90
°
elbow.
Summary of Contents for LG1PV55H783N
Page 29: ...29 Wiring Diagram Figure 6 ...
Page 31: ...31 Lighting and shutdown instructions ...
Page 41: ...41 NOTES ...
