Note: Safety strips are not required when fireplace rests on a noncombustible surface.
Note: Install the hearth extension only as illus- trated.
The safety strips should extend from front of the fireplace at least 1 ¹⁄₂" and should extend to be at least flush with the sides. In the event a wooden support is used to elevate the fireplace above the floor, a “Z” type safety strip should be fabricated and used to protect the front surface of the wood support as well as the floor beneath the hearth extension (Figures 8 and 9 ). The safety strips should be tacked down to prevent possible movement.
Note: The “Z” type safety strip is not supplied.
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 7.
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.
6
FIREPLACE SPECIFICATIONS
15"
(381 mm) 
7¹⁄₈"
(181 mm)
20"
(508 mm)
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| 25" |
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| (635 mm) | 105 mm) |
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49 ¹⁄₂"
(1257 mm)
Front
Fireplace Top Spacer
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| 7 ¹⁄₂" |
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| Combustion | (190 mm) | 52 ³⁄₄" |
| Air Inlet |
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| Gas Line |
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Gas Line |
| Access |
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Access | 39 ⁷⁄₈" |
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| (1013 mm) |
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| 22 ⁵⁄₈" | 16 ¹⁄₄" |
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| (413 mm) | 9 ³⁄₄" |
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| 26 ⁵⁄₈" | 26 ¹⁄₈" |
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| (676 mm) | (664 mm) |
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| Left Side | Right Side |
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31¹⁄₂"
(800 mm)
9⁵⁄₈"
(244 mm)
26 ⁵⁄₈" (676 mm)
Fireplace
Top Spacer 
1" |
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| 49 | ¹⁄₂" |
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(25 mm) |
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51¹⁄₂"
(1308 mm)
Top View
Figure 10
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.