www.desatech.com
119526-01A8
INSTALLATION
NOTICE: This heater is intended
for use as supplemental heat.
Use this heater along with your
primary heating system. Do not
install this heater as your pri-
mary heat source. If you have a
central heating system, you may
run system’s circulating blower
while using heater. This will help
circulate the heat throughout the
house. In the event of a power
outage, you can use this heater
as your primary heat source.
WARNING: A qualied ser-
vice person must install re-
place. Follow all local codes.
WARNING: Never install the
replace
• in a bedroom or bathroom
• in a recreational vehicle
• where curtains, furniture,
clothing or other ammable
objects are less than 42 inches
from the front, top or sides of
the heater
• in high trafc areas
• in windy or drafty areas
CAUTION: This replace cre-
ates warm air currents. These
currents move heat to wall sur-
faces next to replace. Installing
replace next to vinyl or cloth
wall coverings or operating
heater where impurities (such
as, but not limited to, tobacco
smoke, aromatic candles, clean-
ing uids, oil or kerosene lamps,
etc.) in the air exist, may discolor
walls or cause odors.
Note: Your replace is designed to be used in zero
clearance installations. Wall or framing material
can be placed directly against any exterior surface
on the rear, sides or top of your replace, except
where standoff spacers are integrally attached. If
standoff spacers are attached to your replace,
these spacers can be placed directly against wall
or framing materials.
Use the dimensions shown for rough openings to
create the easiest installation. See Built-In Fire-
place Installation, page 11.
IMPO RTANT: Vent-free heaters add moisture
to the air. Although this is benecial, installing
replace in rooms without enough ventilation
air may cause mildew to form from too much
moisture. See Air for Combustion and Ventilation,
page 5. IMPORTANT: Make sure the replace
is level. If replace is not level, log set will not
work properly.
CHECK GAS TYPE
Use the correct gas type (natural or propane/LP)
for your replace. If your gas supply is not cor-
rect, do not install replace. Call dealer where you
bought replace for proper type replace.
WARNING: This appliance
is equipped for (natural or pro-
pane/LP) gas. Field conversion
is not permitted.
ELECTRICAL HOOKUP
(Models GA3750 Series and GA3650TB
Series Blower Accessories and GA3555
Internal Duplex Kit)
This replace accepts a blower assembly with an
electrical cord. The electrical cord is ve feet in
length. You must locate replace within reach of
a 120 volt grounded electrical outlet. If not, you
must install an electrical outlet within reach of
replace power cord. The GA3555 outlet acces-
sory is used for built-in applications with blower
accessory installed.