1 ¹⁄₂" | Metal Safety Strips |
Figure 8
Blocking
Metal Safety Strips
Figure 9
Step 3. Refer to fireplace drawings and specifications on pages 6 and 7 for framing dimensions and details. Frame appliance enclosure as illustrated in Figures 11 through 14 on page 8.
IMPORTANT: UNDER NO CIRCUMSTANCES CAN THE FIREPLACE TOP SPACERS (FIGURE 10 ) BE REMOVED OR MODIFIED, NOR MAY YOU NOTCH THE HEADER TO FIT AROUND OR BE INSTALLED LOWER THAN THE SPACERS. THE HEADER MAY BE IN DIRECT CONTACT WITH THE TOP SPACERS BUT MAY NOT BE SUPPORTED BY THEM.
Note: The framed depth, 20 ⁵⁄₈" (524 mm) from a framed wall, must always be measured from a finished surface. If a wall covering such as drywall is to be attached to the rear wall, then the 20 ⁵⁄₈" (524 mm) must be measured from
FIREPLACE SPECIFICATIONS
12 ¹⁄₂"
(318 mm) 
8 ³⁄₈"
(213 mm)
13 ⁷⁄₁₆"
(341 mm)
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| 41" |
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| (1041 mm) |
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| 43" | ||
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| (1092 mm) |
| 22 ⁵⁄₁₆" | 2" |
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| (566 mm) |
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7 ³⁄₁₆"
(183 mm)
45"
(1143 mm)
Front
Fireplace Top Spacer
| Combustion | 9 ⁷⁄₈" | |
| (251 mm) | ||
| Air Inlet | ||
| 43" | ||
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| 43" | (1092 mm) | |
| (1092 mm) | 10" | |
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| (254 mm) | |
| 38" |
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Gas Line | (965 mm) |
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19" |
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Access |
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(483 mm) | Gas Line | ||
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| Access | |
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| Junction | |
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| Box | |
| 21 ¹⁄₄" | 21 ¹⁄₄" | |
| (540 mm) | ||
| (540 mm) | ||
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| Left Side | Right Side |
31 ⁹⁄₁₆"
(802 mm)
8³⁄₁₆"
(208 mm)
the drywall surface. It is important that this dimension be exact.
If the appliance is to be elevated above floor level, a solid continuous platform must be
Fireplace
Top Spacer 
21 ¹⁄₄"
(540 mm)
12 ¹⁄₂"
constructed.
The header may rest on the top metal spacers, but must not be notched to fit around them.
Consult all local codes.
6
(318 mm) 
1"
(25 mm) 
45"
(1143 mm)
47"
(1194 mm)
Top View
Figure 10
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.