38
Heatilator • Birmingham 42-B Installation Manual • 4059-715 • Rev P • 09/28/15
SL1130 Offset/Return
AS10 Straight Attic Insulation Shield
Assembled
Diameter: 17 in./432 mm
Height: 24 in./610 mm
JB577 Chimney Joint Band
CB576 Chimney Joint Band
13 in.
(330 mm)
2 in.
(51 mm)
13 in.
(330 mm)
A
B
17 in. (432 mm)
RF570 Roof Flashing
RF571 Roof Flashing
39-7/8 in.
(1013 mm)
28 in.
(711 mm)
15-1/4in.
(387 mm)
25-1/4 in.
(641 mm)
29 in.
(737 mm)
15-1/4 in.
(387 mm)
21 in.
(533 mm)
Inside
Diameter
11 in.
(279 mm)
Outside
Diameter
13 in.
(330 mm)
Catalog #
A
B
FS538
0-deg.
17 in.
432 mm
FS540
30-deg.
26 in.
660 mm