NOTE: DIAGRAMS & ILLUSTRATION NOT TO SCALE.
4
Your options are:
a. Rework equations adding the space of ad-
joining room(s). If the extra volume provides
an unconfined space, then remove door or
add ventilation grills between rooms. Refer
to National Fuel Gas Code, ANSI Z223.1,
Section 5.3.
b.Vent room directly to the outdoors. Refer to
National Fuel Gas Code, ANSI Z223.1, Sec-
tion 5.3.
c. Install a lower BTU/Hr heater, such as a
24,000 BTU/Hr, to make the area an uncon-
fined space.
If the actual BTU/Hr used is less than the
maximum BTU/Hr the space can support, then
the space is an unconfined space. You will need
no additional fresh air ventilation for an uncon-
fined space.
WARNING: IF THE AREA IN WHICH THE
HEATER MAY BE OPERATED IS SMALLER
THAN THAT DEFINED AS AN UNCONFINED
SPACE OR IF THE BUILDING IS OF UN-
USUALLY TIGHT CONSTRUCTION, PRO-
VIDE ADEQUATE COMBUSTION AND VEN-
TILATION AIR BY ONE OF THE METHODS
DESCRIBED IN THE NATIONAL FUEL GAS
CODE, ANSI Z223.1, SECTION 5.3 OR
APPLICABLE LOCAL CODES.
PREINSTALLATION
WARNING: BEFORE INSTALLING IN A
SOLID FUEL BURNING FIREPLACE, THE
CHIMNEY FLUE AND FIREBOX MUST BE
CLEANED OF SOOT, CREOSOTE, ASHES
AND LOOSE PAINT BY A QUALIFIED CHIM-
NEY CLEANER.
Note: Illustrations shown in this manual reflect
“typical” installations with nominal dimensions
and are for reference only. Actual installations
may vary due to individual design preferences.
However, always maintain minimum clearances
to combustible materials and do not violate any
specific installation requirements. Refer to Fig-
ures 1 through 7 for clearances.
Note: The following steps represent the normal
sequence of installation. Each installation is
unique, however, and might require a different
sequence.
When local codes require the damper to be
fixed open, a damper stop must be installed to
prevent full closure of the fireplace damper and
provide a minimum 29 square inch flue open-
ing at all times. Refer to accessories for damper
clamp.
If damper clamp is not available, the damper
may be fixed open in the following manner.
Drill a hole in the end of the damper. Screw in
a bolt of sufficient size and adjust to provide the
minimum 29 square inches of flue opening.
CAUTION: HEATERS CREATE WARM AIR CUR-
RENTS. THESE CURRENTS MOVE HEAT TO
WALL SURFACES NEXT TO HEATER. INSTALL-
ING HEATER NEXT TO VINYL OR CLOTH WALL
COVERINGS OR OPERATING HEATER WHERE
IMPURITIES IN THE AIR (SUCH AS TOBACCO
SMOKE) EXISTS, MAY DISCOLOR WALLS.
• Turn off gas supply to the fireplace or firebox.
• Position heater in fireplace or firebox.
• Connect gas line.
• Secure heater.
• Assemble logs and test flame.
• Sprinkle volcanic rock over base plate in front
of and below the main burner.
Check Gas Type
This heater can only be connected to the gas
type specified on the heater rating plate. This
heater can not be modified in the field for a
different gas type. If the gas supply differs, DO
NOT INSTALL the heater. Contact your dealer to
obtain the correct heater.
CLEARANCES
WARNING: DO NOT INSTALL THIS GAS
HEATER:
• IN SLEEPING QUARTERS, BATH-
ROOMS, A MOBILE HOME, OR A REC-
REATIONAL VEHICLE.
• WHERE CURTAINS, FURNITURE,
CLOTHING OR OTHER FLAMMABLE OB-
JECTS ARE LESS THAN 42" FROM THE
FRONT OF THE GAS HEATER.
• IN HIGH TRAFFIC AREAS.
• IN WINDY OR DRAFTY AREAS.
Ensure the minimum clearances shown in
Figures 1 through 7
are maintained. Left and
right clearances are determined when facing
the front of the heater.
Follow these instructions carefully to ensure
safe installation. Failure to follow these require-
ments may create a fire hazard.
Step 1. Sidewall Clearances: The sides of the
fireplace opening must be at least 16" from any
combustible side wall (
Figure 1
).
Figure 1
Step 2. Ceiling Clearance: The ceiling must be
at least 42" from the top of the heater opening
(
Figure 1
).
Step 3. Noncombustible materials (minimum
requirements): To install the room heater with-
out wood mantels, shelves or other combus-
tible projections directly above the opening of
the fireplace (firebox) refer to
Figure 2
and
Table 2.
Note that at least 8" of noncombustible
material must be installed above the heaters
described in this manual.
Noncombustible materials, such as slate and
marble, must be at least 1/2" thick.
Figure 2
Figure 3
16"
Min.
42"
Min.
Noncombustible
Material
A
Heater in Fireplace
or Firebox
8" or More of
Noncombustible
Material
Adjustable
Canopy
Heater in Fireplace
or Firebox
To Next Page
Loading...
Need help?
General
