A
B
C
D
E
H
FF
J
I
G
G
Non-combustible
material
A
B
R
Q
S
U
V
T
Dimensions L676 L900
Viewing area 676 sq.in. 900 sq.in.
Flue size 5/8" 5/8"
A 29-5/8" 33-5/8"
B 28-1/16" 32-1/16"
C 45-5/8" 50-3/8"
D 8-1/4" 9"
E 1" 1"
F 1-1/2" 1-7/ 8"
G 26" 30"
H 42-1/2" 51-1/2"
I 1/2" 2"
J 24-1/2 " 27"
Framing L676 L900
K 80 -13/16" 9 0 -7/16 "
L 57-3/16" 63-15/16"
M* 45 -7/ 8" 50-3/4"
N 79" 83"
O 25-3/4" 26 -1/2"
P 43" 52"
* Metal stud required.
Non-combustibles L676 L900
Q 31-1/16" 35-1/16"
R 16-9/16" 17-7/16"
S 4 4 -1/2" 53-3/4"
T 47-5/8" 52-1/2"
U 7-3/16" 10 -1/16"
V 3" 3"
Mantel clear-
ances***
L676 L900
3-1/2" depth mantel 17-1/ 2" 18-1/2"
13" depth mantel 26-1/2" 27-1/ 2"
*** from top of fireplace opening (B)
No hearth required.
Framing - Front View
Minimum height
to combustible
material
O
P
M
N
Metal stud
on edge
(L676 only)
Framing - Top View
K
L
A
B
C
D
E
H
FF
J
I
G
G
Non-combustible
material
A
B
R
Q
S
U
V
T
Liberty direct vent replaces L900 / L676
Excalibur direct vent replaces P95/P90 - Dimensions
B
A
C
H (Dia. Outer)
G
I (Dia. Inner)
F
D
E
including standoffs
Dimensions P95 P90
A 45-3/4" 37"
B 32-7/ 8" 2 9-1/4"
C 27-5/8" 24"
D 4 8-1/2" 42"
E 21-1/8" 19-1/4"
F 12-3/8" 10 -7/ 8"
G 36" 31"
H 8" 6-5/8"
I 5" 4"
Unit height 41-3/4" 38"
28
P95 & P90