GAS APPLIANCE INSTALLATION
FIGURE 28
OUTER FIREPLACE WRAP
INNER FIREPLACE WRAP
SIDE BRICK
26" MAX.
FIREPLACE FIREBOX
HEARTH BRICK
GAS LINE ACCESS TUBE
GAS LINE PLUMBING DETAIL
BACK
REFRACTORY
BRICK
MAINTAIN 1/2" MINIMUM
AIR SPACE CLEARENCE
TO COMBUSTIBLES FOR
GAS LINE OUT TO 4" FROM
SIDE OF THE FIREPLACE.
COMBUSTIBLE MATERIALS
MAY BE LOCATED AT ZERO
CLEARANCE TO GAS LINEKNOCKOUT BEYOND 4" FROM FIREPLACE
SIDE.
SIDE
REFRACTORY
BRICK
CAUTION: WHEN USING A GAS APPLIANCE, THE FIREPLACE DAMPER MUST BE SET IN FULLY OPEN POSITION.
REPACK INSULATION AROUND
GAS LINE WHERE IT PASSES THRU GAS LINE ACCESS TUBE FOR
PROPER SEAL.
FIGURES 29 AND 30 SHOW ACCEPTABLE COMBUSTIBE MANTEL LOCATIONS IF AN UNVENTED GAS APPLIANCE IS INSTALLED IN THE FIREPLACE. SEE PART C OF FIGURE 31 FOR ACCEPTABLE COMBUSTIBLE MANTEL LOCATION IF FIREPLACE IS INSTALLED TO BURN WOOD.
COMBUSTIBLE | FIGURE 29 | FIGURE 30 | COMBUSTIBLE | 8" | |
MANTEL AND/OR | |||||
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FRAMING |
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| TRIM MAY BE |
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MEMBERS |
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| PLACED WITHIN |
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MAY BE | 12" MAX. |
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| THE SHADED AREA. |
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PLACED |
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ACROSS |
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TOP SPACERS. |
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| WALLBOARD | 1 1/2" | |
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| MAX. | |
| 12" |
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2 3/4" HOOD | NOTE: NO COMBUSTIBLE |
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(PART NO. | MATERIAL BELOW 12" |
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| 48" | |
075629) | FROM OPENING | TOP "V" | |||
(MIN.) | |||||
| 39 1/2" | SPACERS | |||
| 44" | ||||
| 075629 HOOD MUST |
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| BE INSTALLED WHEN |
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| (MIN.) | |
| MANTEL IS 12" FROM |
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| FIREPLACE OPENING. |
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| WHEN 075629 HOOD IS |
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| INSTALLED GLASS DOORS |
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| HAVE TO BE REMOVED. |
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SIDE VIEW |
| FLOOR |
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FACING AND MANTEL CONSTRUCTION |
| USE ONLY | |||
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| TOP OF SPACERS AND BEHIND FRONT FACE. | ||
TRIM INSTALLATION
Do not allow the trim materials to extend closer than 3/8 inch to the vertical edges of the firebox opening if you plan to equip the fireplace with glass doors.
The face of your fireplace may be left exposed or trimmed. If trim is installed, be sure it is fastened securely to the face of the fireplace. Any crack between the trim material and the face of the fireplace could pose a fire hazard and impair the proper operation of the fireplace; seal such cracks. See Figure 31. Blocking the fireplace with framing and attaching the base to the supporting floor will reduce the possibility of a crack redeveloping after sealing. (CAUTION: ACCEPTABLE COMBUSTIBLE MANTEL LOCATION SHOWN BY PART C OF
FIGURE 31 IS FOR WOODBURNING FIREPLACE INSTALLATION ONLY. SEE FIGURES 29 AND 30 FOR ACCEPTABLE COMBUSTIBLE MANTEL LOCATIONS WHEN AN UNVENTED GAS APPLIANCE IS INSTALLED IN THE FIREPLACE.)
26
53D9031. Rev 1 03/03