25476-5-0612
Page 7
Figure 7
Firebox Dimensions
FIREBOX INSTALLATION INSTRUCTIONS (continued)
OUTER FIREBOX DIMENSIONS (in inches)
INDEX
LETTER
LOUVERED
FLUSh
VFD32
VFD36
VFD42
VFD32
VFD36
VFD42
a
35 5/8
37 5/8
37 5/8
35 5/8
37 5/8
37 5/8
B
34 1/2
39 1/2
43 1/2
34 1/2
39 1/2
43 1/2
c
17 7/16
19 13/16
19 13/16
17 7/16
19 13/16
19 13/16
D
29
33
37
29
33
37
e
33
35
35
33
35
35
F
31
36
40
31
36
40
g
22 3/8
24 3/8
24 3/8
22 3/8
24 3/8
24 3/8
H
1 1/4
1 1/4
1 1/4
6 1/8
6 1/8
6 1/8
i
31 1/2
33 1/2
33 1/2
28 9/16
30 9/16
30 9/16
J
8 3/8
8 3/8
8 3/8
8 3/8
8 3/8
8 3/8
K
5 3/4
5 3/4
5 3/4
5 3/4
5 3/4
5 3/4
L
31 13/16
36 3/16
38 3/16
31 13/16
36 3/16
38 3/16
M
63 3/8
72 3/8
76 3/8
63 3/8
72 3/8
76 3/8
n
2 11/16
2 11/16
2 11/16
2 11/16
2 11/16
2 11/16
D
L
M
G
I
A
E
H
F
B
N
J
K
DELUXE
LOUVERED
G
I
A
E
H
F
B
K
N
C
J
DELUXE
FLUSH
OUTER FIREBOX DIMENSIONS
INNER FIREBOX DIMENSIONS
E
B
A
C
D
TOP VIEW
SIDE VIEW
INNER FIREBOX DIMENSIONS (in inches)
INDEX
LETTER
VFD32
VFD36
VFD42
wIThOUT BRICK
a
30 7/8
35 7/8
39 7/8
B
24 15/16
28 15/16
32 15/16
c
14 3/16
16 9/16
16 9/16
D
18 3/8
19 3/4
19 3/4
e
21 9/16
23 9/16
23 9/16
wITh BRICK
a
29 1/8
34 1/8
38 1/8
B
23 5/8
27 5/8
31 5/8
c
12 7/8
15 5/16
15 5/16
D
18 3/8
19 3/4
19 3/4
e
21 9/16
23 9/16
23 9/16