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 ad- ditional 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. CONSTRUCT FRAMING
Frame appliance enclosure as illustrated in
Figures 6 through 9 on Page 6.
Note: The framed depth, 16 in. (406 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 16 in. (406 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.
Step 2. ROUTE GAS SUPPLY LINE
Route gas line (see Figure 10) using techniques and materials prescribed by local and/or national codes. It is recommended that a gas line of " or greater diameter be used to allow full gas volume to the fireplace. Undue pressure loss will occur if the pipe is too small. The appli- ance, as set up at the factory, is best suited for use with a gas line routed from the right side. The gas line may however be alternately routed from the left side.
When rigid pipe is used, an ANSI approved manual
Right Side Front
Corner of Fireplace
Framing
Ensure that a sediment trap is installed in the existing gas line, if not, install a sediment trap upstream to prevent moisture and contaminants from passing through trap to the appliance controls and burners. Failure to do so could prevent the appliance from operating reliably.
An external regulator must be used on all propane (L.P.G). heaters to reduce the supply tank pressure to 13" w.c. (maximum). Any copper tubing used to supply propane (L.P.G). from the tank must be internally tinned.
IMPORTANT
Hold gas valve securely to prevent movement when connecting to inlet gas line.
WARNING
Connecting directly to an unregulated propane (L.P.G). tank may cause an explosion.
All appliances are equipped with a gas flex line and shutoff valve attached directly to the gas control valve. Use of the gas flex line will aid in the routing and attachment of the gas line to the fireplace.
Step 3. POSITION THE APPLIANCE
Slide the fireplace into prepared framing or position fireplace in its final position and frame later.
Refer to fireplace drawings and specifications on Page 5 for framing dimensions and details. Framing header may be positioned directly on the fireplace top spacers.
IMPORTANT
Under no circumstances can the fireplace top spacers (refer to Figure 4) 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
The fireplace should be secured to the side framing members using the unit's nailing flanges - two at the top and bottom on each side of the fireplace front. See Figure 11. Use 8d nails or their equivalent.
Side | Unit Nailing Flange | |
(No clearance to | ||
Framing | ||
combustible | ||
| framing is required) | |
Left Side Front Corner of Fireplace Shown | ||
(Right Side Requirements the Same) | ||
Unit Being Secured By Its Nailing Flanges | ||
| To The Framing | |
Note: The nailing flanges, combustible members | ||
and screw heads located in areas directly adjacent | ||
to the nailing flanges, are EXEMPT from the 1/2” | ||
clearance to combustible requirements for the | ||
firebox outer wrapper. Combustible framing may be | ||
in direct contact with the nailing flanges and may | ||
be located closer than 1/2” from screw heads and | ||
the firebox wrapper in areas adjacent to the nailing | ||
flanges. Frame the opening to the exact dimensions | ||
specified in the framing details of this manual. | ||
Figure 11
Fireplace may be anchored to floor. Bend down two anchor tabs (one on each side) located at the base of the fireplace and secure to the floor by nailing with 8d nails or equivalent
(Figure 12).
Anchor
Tab
Note:
Some units only have one anchor tab on each side.
Figure 12
Also see Figure 4
6 1/2"
3"
(76 mm)
supported by them.
(152 mm)
Figure 10 - ROUTE GAS LINE
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
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