Desa FB36NCA - Manual (Page 10)

10 103451
UNVENTED (VENT-FREE) LOGMATE™ FIREBOX
VANGUARD
Figure 14 - Location of Knockout for Gas
Line
HARD-WIRING FIREBOX
For Built-in Installation of
Circulating Models Only
NOTICE: A qualified electrician
must connect electrical wiring to
duplex outlet for built-in installa-
tion. Follow all local codes. In
absence of local codes follow
The
National Electric Code ANSI/
NFPA 70.
Models FB36CA and FB42C can be hard-
wired to the duplex outlet located inside the
firebox bottom if desired. This allows the
GA3700 Blower Accessory to be plugged
into the duplex outlet.
1. Using Phillips screwdriver, remove the
screw and retainer bracket at the top of
the firebrick liner panel on the left side.
Carefully remove the left panel from
the firebox. Repeat for firebrick liner
panel on right side.
Figure 15 - Removing Side Panel
INSTALLING GAS LINE
NOTICE: A qualified service per-
son must connect heater to gas
supply. Follow all local codes.
IMPORTANT: See Connecting to Gas Sup-
ply in your log set owners manual for details
on gas hookup.
You may run the gas line from either side of
the firebox (see Figure 13). Decide which
side you want to run the gas line from.
Note: This is one option for installing shutoff
valve. Check local codes for shutoff valve
location requirements.
Figure 13 - Installing Gas Line and Manual
Shutoff Valve
CAUTION: Do not use exces-
sive force to remove the knock-
out. Too much force may dam-
age the firebrick concrete insert.
6. Install the brass trim kit furnished with
mantel. See instruction sheet included
with the mantel now.
7. If installing the optional GA3700
Blower (circulating models only), see
instruction sheet included with blower
now.
8. Carefully insert firebox into cabinet
mantel. Be careful not to scratch fire-
box, cabinet mantel, flooring, etc. when
installing (see Figure 12).
9. Install and properly test gas log heater.
Follow installation instructions in-
cluded with the vent-free gas log heater
that is being installed.
INSTALLATION
Continued
Figure 12 - Inserting Firebox Into Cabinet
Mantel
Knockout Locations
(Knock Out One Hole)
Gas Line Hole
Manual
Shutoff
Valves
(Install
One)
Locate the recessed knockout in one of the
firebrick sidewall liners (see Figures 13 and
14). Firmly tap the center of the knockout
with a chisel until it is released. Carefully
chisel the rough edges of the hole you have
made to smooth edges. This hole will line up
with the hole in the outer casing.
,
3/4" Thick Liner
Knockout
Chisel
Firebrick Side
Wall
Remove
this Area
Side
View
Retainer
Bracket
Left Side Firebrick Liner Panel
Screw
Product
Identification
Label