Hearth & Home Technologies Everest User Manual

Page of 29
Heat & Glo  •  Everest  •  750-900  Rev. o  •  10/08
25
Step 9.  Finishing
The following diagram shows the minimum vertical and 
corresponding maximum horizontal dimensions of fi replace 
mantels or other combustible projections above the top 
front edge of the fi replace. See Figures 2 and 3 for other 
fi replace clearances.
Only non-combustible materials may be used to cover the 
black fi replace front.
WARNING: WHEN FINISHING THE FIREPLACE, 
NEVER OBSTRUCT OR MODIFY THE AIR 
INLET/OUTLET GRILLES IN ANY MANNER.
!
Figure 24.  Minimum Vertical and Maximum 
Horizontal Dimensions of 
Combustibles above Fireplace
2”
3”
4"
5”
6”
7”
8”
9”
2"
3"
4"
5"
12"
11"
10"
9"
8"
7"
6"
TOP FRONT EDGE
OF FIREPLACE
11”
12”
10”
31”
CEILING
CAUTION: IF JOINTS BETWEEN THE FINISHED WALLS 
AND THE FIREPLACE SURROUND (TOP AND SIDES) 
ARE SEALED, A 300°
 
F. MINIMUM SEALANT MATE-
RIAL MUST BE USED.  THESE JOINTS ARE NOT RE-
QUIRED TO BE SEALED. ONLY NON-COMBUSTIBLE 
MATERIAL (USING 300° F. MINIMUM ADHESIVE, IF 
NEEDED) CAN BE APPLIED AS FACING TO THE 
FIREPLACE SURROUND. SEE THE DIAGRAM BELOW.
Figure 25.  Sealant Material
0”
FINISH WALL MATERIAL MAY BE COMBUSTIBLE
- TOP AND SIDES
HIGH TEMPERATURE
(300º F. / 149º C. MIN.)
TOP & SIDE
 SEAL JOINT
1/2”
1/2”
ATLAS Surround Requirements
When installing this fi replace for use with the Atlas surround, 
the fi replace must be raised from the fl oor a minimum of 
5.75 inches for proper fi t of the surround.
Hearth Extensions
A hearth extension may be desirable for aesthetic reasons. 
However, ANSI or CAN/CGA testing standards do not 
require hearth extensions for gas fi replace appliances.