4
CDVX Series Direct Vent Gas Fireplace
20012253
O
F
X - Minimum Rough
Opening Width
Minimum
Rough
Opening
Height
Minimum
Rough
Opening
Depth
U
U
V
T
W
G
I
H
J
E
A
Y
B
K
L
Q
Gas Line
Access
Gas Line
Access
Low Voltage
Electrical
Access
Electrical
Access
D
CL
Centerline of
7" Collar
N
Low
Voltage
Access
P
R
S
C
M
10175
CDVR specs
12/05
Fireplace Dimensions - Rear Vent
Fig. 1
Fireplace specifications and framing dimensions.
Ref.
36CDVXR
A
35
¹⁄₄
”
(895 mm)
B
34
³⁄₄
”
(883 mm)
C
32
¹⁄₈
”
(816 mm)
D
33”
(838 mm)
E
21
¹⁄₈
”
(537 mm)
F
16
⁵⁄₈
”
(422 mm)
G
25”
(635 mm)
H
18
¹⁄₂
”
(470 mm)
I
22”
(559 mm)
J
3
¹⁄₄
”
(83 mm)
K
2
⁷⁄₈
”
(73 mm)
L
1
³⁄₈
”
(35 mm)
M
14”
(356 mm)
N
8
¹⁄₂
”
(216 mm)
O
7
³⁄₈
”
(187 mm)
P
1
³⁄₈
”
(35 mm)
Q
3
¹⁄₄
”
(83 mm)
R
7
³⁄₈
”
(187 mm)
S
8
¹⁄₂
”
(216 mm)
Framing Dimensions
If using Rigid 45° with Starter Pipe
T*
68
¹⁄₄
“
(1734 mm)
58
³⁄₈
”
(1483 mm)
U*
48
¹⁄₄
“
(1226 mm)
41
³⁄₈
”
(1051 mm)
V*
34
¹⁄₈
”
(867 mm)
29
¹⁄₈
”
(740 mm)
W
17
¹⁄₈
”
(435 mm)
X
36
¹⁄₄
”
(921 mm)
Y
35”
(889 mm)
* Must be adhered to if using 7TCD45KT Flex Vent Kit
*
*
*
*
