Desa FB32C - Manual (Page 18)

18
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Figure 20 - Attaching Firebox to Wall Studs
Nailing Flanges
Nails or Wood
Screws
INSTALLING
Continued
39 3/8"
27 7/8"
55 5/8"
35 1/2"
Figure 19 - Rough Opening for Installing in Corner
If installing in a corner, use dimensions shown in Figure 19 for the rough
opening. The height is 33" (FB32C) or 34 1/4" (FB32NC), which is the same
as the wall opening in Figure 18.
2. Install gas piping to firebox location. This installation includes an approved
flexible gas line (if allowed by local codes) after the manual shutoff valve. The
flexible gas line must be the last item installed on the gas piping. See Connect-
ing to Gas Supply in log set owner’s manual.
3. Carefully set firebox in front of rough opening with back of firebox inside wall
opening. IMPORTANT: If installing Brass Trim Kit GA6090, see instructions
included with brass trim accessory. You must install shoulder screws now.
4. If using GA3500A blower accessory (Model FB32C only), see Installing
Blower Accessory for built-in installation, page 12.
5. Attach flexible gas line to log set. See Connecting to Gas Supply in log set
owner’s manual.
6. Carefully insert firebox into rough opening.
7. Attach firebox to wall studs using nails or wood screws through holes in
nailing flange (see Figure 20).
8. Check all gas connections for leaks. See Checking Gas Connections in log set
owner’s manual.
9. If using optional GA6090 brass trim kit, install the trim after final finishing
and/or painting of wall. See instructions included with brass trim accessory for
attaching brass trim.