January
4,
2018
7082-150C
9
MT VERNON E2 INSERT-C
C. Minimum Opening for Masonry & Zero
Clearance Fireplaces
Figure 9.2
Figure 9.3
FIREPLA
CE FR
ONT SURF
ACE
USA 15-1/8
CANADA 15-1/8 (537mm)
41-3/4
1060mm
12in max *
MANTEL
Figure 9.1
SIDE
TRIM
SIDE
W
ALL
TOP TRIM
18-5/16 in
(465mm)
24-5/16 in
(618mm)
HEARTH
EXTENSION
16
(406mm)
29-3/4 in
(1010mm)
*If mantel depth is 10 inches or less, than the height from the
hearth to the bottom of the mantel is 39-3/4 inches.
Minimum Opening Dimensions
Inches
Millimeters
A Height
24-3/8
619
B
Front Width
(Steel Panel Set)
32-1/4
819
Front Width
(Cast Panel Set)
32-1/4
819
C
Back Width
24-1/8
613
D
Depth
(Steel Panel Set)
16-5/8
422
Depth
(Cast Panel Set)
16-1/4
413
D. Hearth Extension
E. Floor Protection
Use a non-combustible ember floor protector, extending
beneath the appliance and to the front, and to the sides as
indicated in sub-section E. Floor Protection.
Figure 9.4
C
D
A
B
Note:
Minimum opening dimensions include a
1/4” (6mm) clearance around unit.
Note:
If trim measurement is over 3/4 in (19mm) in
depth use mantle or side clearances to combustibles.
D
B
