LG DLE5932S Owner's Manual page 21

EXHAUST REQUIREMENTS
Number of 90°
Elbows
0
1
2
3
4
0
1
2
3
4
NOTE : Deduct 6 feet (1.8 m) for each additional elbow.
2 0
Recommended
4"
(10.2 cm)
Maximum length of 4" (10.2 cm) diameter rigid metal duct
65 feet (19.8 m)
55 feet (16.8 m)
47 feet (14.3 m)
36 feet (11.0 m)
28 feet (8.5 m)
Maximum length of 4" (10.2 cm) diameter flexible metal duct
45 feet (13.7 m)
35 feet (10.7 m)
30 feet (9.1 m)
25 feet (7.6 m)
20 feet (6.1 m)
Weather Hood Type
Use Only for Short Run Installations
4"
(10.2 cm)
[ Table. 1]
2-1/2"
(6.35 cm)
55 feet (16.8 m)
47 feet (14.3 m)
41 feet (12.5 m)
30 feet (9.1 m)
22 feet (6.7 m)
35 feet (10.7 m)
27 feet (8.2 m)
21 feet (6.4 m)
17 feet (5.2 m)
15 feet (4.5m)