Monessen Hearth BWBC400I Fire Pit User Manual


 
10
FLOOR PROTECTION
If this fireplace is installed on a combustible floor, the floor area 16 inches in front of, and 8 inches either side
of the fireplace opening must be protected by an insulating noncombustible hearth extension. This hearth
extension may be either minimum 6-inch thick stone or brick as shown by Figure 10, a H1652 Hearth Extension
Kit or a locally constructed hearth equivalent which has a "K" factor less than .43.
8"
8"
MIN.
16"
16"
MIN.
6"
6"
MIN.
DO NOT BLOCK 
LOUVERED OPENINGS
EXTENSION
52
52
"
LONG MIN.
FIREPLACE
HEARTH
METAL SAFETY STRIP
PLATFORM
ALTERNATE BRICK OR STONE HEARTH EXTENSION
FOR USE WITH SCF36A/SCF36AI FIREPLACES.
16"
16"
MIN.
FIREPLACE
HEARTH
SAFETY STRIP REQUIRED WHEN UNIT IS PLACED
ON COMBUSTIBLE FLOOR OR PLATFORM
DO NOT PLACE HEARTH MATERIALS
ABOVE OPENING OF FIREPLACE.
6"
6"
MIN.
ALTERNATE BRICK OR STONE HEARTH EXTENSION
FOR USE WITH SF36A/SF36AI FIREPLACES.
8"
8"
MIN.
6"
6"
MIN. OF BRICK
OR STONE FROM TOP
OF PLATFORM.
8"
8"
MIN.
DO NOT PLACE HEARTH
MATERIALS ABOVE
OPENING OF FIREPLACE.
HEARTH
FIREPLACE
PLATFORM MAY EXTEND UNDER
HEARTH EXTENSION IF DESIRED
METAL SAFETY STRIP
PLATFORM
BRICK OR STONE HEARTH
EXTENSION
52
52
"
LONG MIN.
BRICK OR STONE HEARTH
EXTENSION
52
52
"
LONG MIN.
BRICK OR STONE HEARTH
FIGURE 10
53D9031. Rev 1 03/03