FRAMING SPECIFICATIONS
Header
B
A
Fireplace Framing
Figure 4
Back Wall of Chase/Enclosure
Including Finishing Materials
if any
C
| G |
A |
|
| Rough |
Inside Chase | Framing Face |
(Unfinished Shown) |
Figure 5
| Back Wall of Chase/Enclosure |
| Including Finishing Materials |
| if any |
| C |
| G |
| A |
Rough |
|
Framing Face | Outside Chase |
(Unfinished Shown) |
Figure 6
Back Wall of Chase/Enclosure
Including Finishing Materials
if any
D
H
| F |
| G |
C |
|
A |
|
E | Rough |
| Framing Face |
Corner Installation | (Unfinished Shown) |
Figure 7
Framing Dimensions
A | 38 ¹⁄₂" | 978 mm |
|
|
|
B | 33 ³⁄₄" | 857 mm |
|
|
|
C | 28 ³⁄₁₆" | 716 mm |
|
|
|
D | 14" | 356 mm |
|
|
|
E | 55" | 1397 mm |
|
|
|
F | 27 ¹⁄₂" | 699 mm |
|
|
|
G | 13 ¹⁄₂" | 343 mm |
|
|
|
H | 38 ⁷⁄₈" | 987 mm |
|
|
|
Note: All framing dimensions calculated for 1/2" dry wall at the appliance face. If sheathing the chase or finishing with other thickness materials, calculations will need to be made.
TYPICAL INSTALLATION SEQUENCE
The typical sequence of installation follows, however, each installation is unique resulting in variations to those described.
1.Construct the appliance framing.
2.Route gas supply line to appliance location.
3.Install nailing flanges and position the appli- ance.
4.Install the vent system and exterior termination.
5.Field wire and install operating control switch.
6.Make connection to gas supply.
7.Install (optional) outside Air Kit.
8.Check log position.
9.Checkout appliance operation.
10.Adjust burner to ensure proper flame ap- pearance.
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
The fireplace may be installed directly on a combustible floor or raised on a platform of an appropriate height. Do not place fireplace on carpeting, vinyl or other soft floor coverings. It may, however, be placed on flat wood, ply- wood, particle board or other hard surfaces. Be sure fireplace rests on a solid continuous floor or platform with appropriate framing for support and so that no cold air can enter the room from under the fireplace.
The fireplace may be positioned and then the framing built around it, or the framing may be constructed and the fireplace positioned into the opening.
Usually, no special floor support is needed for the fireplace, however, to be certain:
1.Estimate the total weight of the fireplace system and surround materials such as brick, stone, etc., to be installed.
2.Measure the square footage of the floor space to be occupied by the system, surrounds and hearth extensions.
3.Note the floor construction, i.e. 2 x 6’s, 2 x 8’s or 2 x 10’s, single or double joists, type and thickness of floor boards.
4.Use this information and consult your local building code to determine if you need addi- tional support.
If you plan to raise the fireplace and hearth extension, build the platform assembly then position fireplace and hearth extension on top. Secure the platform to the floor to prevent possible shifting.
INSTALLING THE FIREPLACE
Step 1. Frame appliance enclosure as illustrated in Figures 4 through 7 on page 5.
Note: The framed depth, 13 ¹⁄₂" (343 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 13 ¹⁄₂" (343 mm) must be measured from 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 constructed.
The header may rest on the top metal spacers, but must not be notched to fit around them.
Consult all local codes.
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