Minimum Dimension; Minimum Clearances - Desa GW30B Installation Instructions Manual

Gravity direct vent wall furnace
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If the insert is installed in a listed factory built fireplace, the
dimensions of the factory built chimney must be a minimum
of 7 1/8 " in diameter.
MINIMUM DIMENSIONS
NOTE: DAMPER THROAT OF THE CHIMNEY MUST
MEET THE MINIMUM DIMENSIONS SPECIFIED.
VENTING HEIGHT
Minimum venting height is 9 feet
Maximum venting height is 33 feet
To determine the safest and most efficient location for your
appliance, consider the following guidelines:
1. The location must allow for all the proper clearances (see
section on Clearances and Mantle Clearances).
2. Consider a location where the heat output would not be
affected by drafts, air conditioning ducts, windows, or doors.
3. This fireplace may be installed in bedrooms or
bathrooms in accordance with local codes.
ALSO,
IN
SELECTING
FOLLOWING PRECAUTIONS MUST BE OBSERVED:
1. Due
to
high
appliance in high traffic areas or near furniture and
draperies.
2. Never obstruct the front opening of the appliance or the
flow of combustion and ventilation air. Keep control
compartments accessible.
3. Do not locate close to where gasoline or other flammable
liquids may be stored. The appliance must be kept clear
and free from combustible materials.
MINIMUM CLEARANCES TO COMBUSTIBLES
Opposite wall --------------------------------
Ceiling to top of insert-----------------------
Perpendicular wall from edge of glass ----
Floor -------------------------------------------
MANTLE CLEARANCES
Woodwork, such as wood trims, mantles, and other
combustible materials projecting no more than 1-1/2 inches
(38mm) shall not be placed within 6 inches (152 mm) of the
top of the insert (Refer to the above figure). Combustible
material above and projecting more than 1-1/2 inches (38
mm) from the appliance's front face must not be placed less
the 12 inches (305 mm) from the opening of the appliance,
(ref. NFPA Standard 211 Sec.7-3.3.3).
-3 -
A
LOCATION,
temperatures,
do
not
CLEARANCES
For more information, visit www.desatech.com
THE
locate
this
36"
36"
9"
0"

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