Installing, Continued, Built-in firebox installation – Desa FB32C User Manual
Page 17
17
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INSTALLING
Continued
Continued
Figure 17 - Inserting Firebox Into Cabinet Mantel
1. Frame in rough opening. Use dimensions shown in Figure 18 for the rough
opening.
35 1/2"
17 3/4"
33" (FB32C)
34 1/4" (FB32NC)
Figure 18 - Rough Opening for Installing in Wall
BUILT-IN FIREBOX INSTALLATION
Built-in installation of this firebox involves installing firebox into a framed-in
enclosure. This makes the front of firebox flush with wall. If installing a mantel above
the firebox, but you must follow the clearances shown in Figure 7, page 11. Follow
the instructions below to install the firebox in this manner.
Height
Front Width
Depth
Model #
Actual
Framing Actual
Framing Actual
Framing
FB32C
32
3
/
8
"
33"
34
5
/
16
" 35
1
/
2
"
16
11
/
16
" 17
3
/
4
"
FB32NC
33
11
/
16
" 34
1
/
4
"
34
5
/
16
" 35
1
/
2
"
16
11
/
16
" 17
3
/
4
"
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10. If installing GA3500A blower (FB32C firebox only), route blower electrical
cord through bushing in right side firebox support and bushing in side access
opening of firebox. Plug electrical cord into electrical outlet. See Installing
Blower Accessory, page 12.
11. Carefully insert firebox into cabinet mantel. Be careful not to scratch or damage
hearth base, cabinet mantel, or any laminate trim on hearth base. Remove
protective material from top of hearth base and from front of firebox (if any).
12. 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.
13. Check all gas connections for leaks. See Checking Gas Connections in log set
owner's manual.