41
Heatilator • Birmingham 42-B Installation Manual • 4059-715 • Rev P • 09/28/15
B. Optional Components
DFG4042 Series Glass Doors
(optional)
20 in.
(508 mm)
66 in.
(1676 mm)
1/2 in.
(13 mm)
HX4 Hearth Extension
DFS4042 Series Screen Doors
(optional)
ID4/6 Insulated Duct
UD4/6 Uninsulated Duct
42 in.
(1067 mm)
6 in. (152.4 mm) i.d.
42 in.
(1067 mm)
6 in. (152.4 mm) i.d.
See your Heatilator dealer for a complete list of optional components.
16 in.
(406 mm)
52 in.
(1321 mm)
1/2 in.
(13 mm)
HX3 Hearth Extension
A
B
C
D
LDS33/LDS46 Decorative Shroud
E
D
A
C
B
LDS-BV Decorative Shroud
Catalog #
A
B
C
D
in.
mm
in.
mm
in.
mm
in.
mm
LDS33
36
914
36
914
8.5
216
11
279
LDS46
48 1219 72 1829 8.5
216
11
279
Catalog #
A
B
C
E
E
LDS-BV
in.
26
12.5
15.5
22
23
mm
660
318
394
533
584
LDSCPM - Corner Post Kit (for custom sizes)
