www.desatech.com
105604-01K
1
INstAllING loG heAteR IN
FIRebox
cAutIoN: do not remove the
data plates attached to the heater
base assembly. the data plates
contain important warranty and
safety information.
Caution: Do not pick up log
base assembly by burners. this
could damage burners. only
handle base by grates.
1. Remove four screws holding firebox bottom
in place.
2. Lift and remove firebox bottom (see Figure 13).
3. If installing GA3750A blower accessory
(Models FB32CA and NLFB32C only), see
Installing Blower Accessory
, page 10.
4. Route flexible gas line from manual shutoff
valve into firebox through side.
notiCe: Most building codes
do not permit concealed gas
connections. a flexible gas line
is recommended to allow ac-
cessibility from the firebox. the
flexible gas supply line connec-
tion to the manual shutoff valve
should be accessible.
5. Install and properly test gas log heater. Follow
installation instructions included with the vent-
free gas log heater that is being installed.
6. Replace firebox bottom and secure with
screws.
INSTALLATION
Continued
Figure 13 - Removing Firebox Bottom
Screws
INstAllING FIReplAce hood
notiCe: the firebox canopy
(hood) must not be modified or
replaced with a canopy (hood) that
may be provided with the unvented
decorative room heater.
1. Attach three zinc-colored shoulder screws to
back of hood.
2. Insert hood into hood-mounting slots on
firebox.
3. Hold hood in place. Insert two black Phillips
screws through bottom of hood and tighten.
Figure 14 - Installing Fireplace Hood
Hood
Hood
Mounting
Slot
Screw
Shoulder
Screw
INstAllING FIReplAce scReeN
1. Insert each rod through nine rings located at
top of screen.
2. Insert first rod into rear hole in left side of
firebox. Fasten rod to rear hole near center of
firebox using black shoulder screw.
3. Insert other rod into front hole on right side of
firebox and fasten using remaining shoulder
screw.
Figure 15 - Installing Fireplace Screen
(Shown Without Fireplace Hood for
Clarity)
Rod
Front and
Rear Hole
Ring
Screen
Screw
