www.desatech.com
105116-01D
4
12. Do not use the firebox if it has been under water
due to the shock hazard that could result with
the blower accessary (if installed) in place.
13. Provide adequate clearances around air
openings.
LOCaL CODES
Install and use firebox with care. Follow all local
codes. In the absence of local codes, use the lat-
est edition of
The National Fuel Gas Code ANS
Z223.1
/
NFPA 54
*. Firebox must be electrically
grounded in accordance with the
National Electri-
cal Code, ANS/NFPA70
(latest edition).
*Available from:
American National Standards Institute, Inc.
1430 Broadway
New York, NY 10018
National Fire Protection Association, Inc.
Batterymarch Park
Quincy, MA 02269
UNPaCkiNg
1. Remove all protective packaging from inside
firebox. Carefully lift the firebox off the bot
-
tom corrugated tray.
2. Carton should contain 2 deflective hoods
and hardware packet in addition to firebox
assembly. If items are missing, inform dealer
where you bought firebox.
3. Check all items for any shipping damage. If
damaged, promptly inform dealer where you
bought firebox.
NOTICE: The firebox identifica
-
tion label (including model num
-
ber, serial number, clearances,
etc.) is located directly above
the brick liner and under the heat
shield. See Figure 20, page 15.
PRODUCT FEaTURES
OpERATION
This firebox is designed for use with approved ANS
Z21.11.2 decorative type unvented room heaters.
(Physical size limitations apply. Refer to minimum
firebox requirements supplied with log heater.) It
requires no outside venting or chimney making in-
stallation easy and inexpensive. When used without
the blower, the firebox requires no electricity mak
-
ing it ideal for emergency backup heat.
PRODUCT
SPECiFiCaTiONS
Figure 1 - Dual-Sided Firebox
4
1
/
4
"
3
5
/
8
"
5
12"
4"
1
1
/
4
"
1/2"
5/8"
20
1
/
2
"
19
1
/
2
"
5
1
/
2
"
2
1
/
4
"
40"
18
1
/
2
"
9
1
/
8
"
36
1
/
4
"
1
3
/
4
"
24"
36
1
/
2
"
3" TYP.
42
1
/
2
"
44
1
/
4
"
4
1
/
4
"
3
5
/
8
"
5
12"
4"
1
1
/
4
"
1/2"
5/8"
20
1
/
2
"
19
1
/
2
"
5
1
/
2
"
2
1
/
4
"
40"
18
1
/
2
"
9
1
/
8
"
36
1
/
4
"
1
3
/
4
"
24"
36
1
/
2
"
3" TYP.
42
1
/
2
"
44
1
/
4
"
BLOWER ACCESSORY
The FBST firebox will accept the GA3500A ac
-
cessory. The variable blower allows you to select
the fan speed you desire. The blower circulates
heated air from the firebox into the room. Use of
blower is optional.
BRICK LINER
This firebox features a concrete brick liner. As
with all concrete liners, this liner may develop
slight cracks when exposed to heat. These cracks
will not affect the performance of the firebox or
vent-free gas logs.
SaFETy iNFORMaTiON
Continued