Heat & Glo LifeStyle Montana-36 17in 432 mm, B17 in. 432 mm, 24 in 610 mm, Catalog #, 13 in, 2 in

Inside

Diameter 11 in.

(279 mm)

21 in.

(533 mm)Outside Diameter

13 in.

(330 mm)

SL1130 Offset/Return

17in.

(432 mm)

A

B17 in. (432 mm)

Ceiling Firestop

Catalog #	A		B
FS538	0-deg.	17 in.		432 mm
FS540	30-deg.	26 in.		660 mm

15-1/4 in.

(387 mm)

24 in.

(610 mm)

29 in.

25-1/4 in.

(641 mm)

AS10 Straight Attic Insulation Shield

13 in.		2 in.
(330 mm)
	(51 mm)

JB577 Chimney Joint Band

13 in. (330 mm)

CB576 Chimney Joint Band

(737 mm)

RF570 Roof Flashing

15-1/4 in.

(387 mm)

28 in.

(711 mm)

39-7/8 in.

(1013 mm)

RF571 Roof Flashing

Heat & Glo LifeStyles Collection • Montana • 4039-150 Rev I • 08/06 35