Table of Contents
Advertisement
WARNING: Never install the
heater
• in a bedroom or bathroom
unless installed as a vented
appliance (Variable Manually-
Controlled Models Only) (see
page 12)
• in a recreational vehicle
• where curtains, furniture,
clothing or other flammable
objects are less than 42" from
front, top or sides of heater
• in high traffic areas
• in windy or drafty areas
CAUTION: This heater cre-
ates warm air currents. These
currents move heat to wall sur-
faces next to heater. Installing
heater next to vinyl or cloth wall
coverings or operating heater
where impurities (such as, but
not limited to, tobacco smoke,
aromatic candles, cleaning flu-
ids, oil or kerosene lamps, etc.) in
the air exist, may discolor walls
or cause odors.
IMPORTANT: Vent-free heaters add moisture
to the air. Although this is beneficial, installing
heater in rooms without enough ventilation
air may cause mildew to form from too much
moisture. See Air for Combustion and Ventila-
tion, page 6.
CHECK GAS TYPE
Use the correct gas type (natural or propane/
LP) for your unit. If your gas supply is not cor-
rect, do not install heater. Call dealer where
you bought heater for proper type heater.
WARNING: This appliance is
equipped for either natural gas
or propane/LP gas but not both.
Gas type is indicated on the rat-
ing plate. Field conversion is not
permitted.
113097-01L
INSTALLATION
Continued
INSTALLATION AND CLEARANCES
(Vent-Free Operation Only)
minimum clearances. If you can,
provide greater clearances from
floor, ceiling and adjoining wall.
MINIMUM FIREPLACE CLEARANCE
Log
Size
18"
24"
* Measured at 14" depth.
Carefully follow the instructions below. This
will ensure safe installation into a masonry,
UL127-listed manufactured fireplace or certi-
fied vent-free firebox.
Minimum Clearances For Side Combus-
tible Material, Side Wall and Ceiling
A. Clearances from side of fireplace cabinet
to any combustible material and wall
should follow diagram in Figure 4.
Example: The face of a mantel, bookshelf,
etc. is made of combustible material and
protrudes 3
bustible material must be 4" from side of
fireplace opening (see Figure 4).
Note: When installing your gas logs into
a manufactured firebox, follow firebox
manufacturer's instructions for minimum
clearances to combustible materials.
B. Clearances from top of fireplace opening
to ceiling should not be less than 42".
*Minimum 16" from Side Wall
www.desatech.com
WARNING: Maintain the
TO COMBUSTIBLE MATERIALS
Side Wall 16", Ceiling 42"
LOG SIzING REQUIREMENTS
Minimum Firebox
Height Depth
17"
14"
17"
14"
/
" from the wall. This com-
1
2
Example
Figure 4 - Minimum Clearance for
Combustible to Wall
Front
Rear
Width
Width*
24"
20"
28"
21"
*
9
Advertisement
Table of Contents
