Heat-N-Glo SL-550TRS-AUC Installation And Operation Instructions Manual page 10

6 3/8
(162mm)
6 ½
(165mm)
9 5/8
(244mm)
6 3/8
(162mm)
6 5/8
(168mm)
9 5/8
(244mm)
SL-90D
6 ½
(165mm)
17-24
5 ¾ (432-610mm)
(146mm)
11 ¾
6 5/8 (298mm)
(168mm)
SL-06D
SL-12D SL-17/24D
47 ¾
(1213mm)
35 ¾
(908mm)
23 ¾
(603mm)
12-17
(305-432mm)
8 ¾
(222mm)
SL-09D SL-24D SL-36D SL-48D
SL-12/17D
NOTE: PIPES OVERLAP 1 3/8 INCHES (35mm) AT EACH JOINT.
FIGURE 7 SL D-Series Balanced Flue Component Specifications
(4-inch (102mm) inner pipe / 6 5/8-inch (168mm) outer pipe)
10