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SAFETY INFORMATION
1. Use only with type of gas approved for this furnace.
Refer to the furnace rating plate.
2. Install this furnace only in a location and position as
specified on Table 3 of these instructions.
3. Provide adequate combustion and ventilation air to the
furnace space as specified on Pages 11 through 14.
4. Combustion products must be discharged outdoors.
Connect this furnace to an approved vent system only,
as specified on Pages 13 through 14.
5. Never test for gas leaks with an open flame. Use a
commercially available soap solution made specifi-
cally for the detection of leaks to check all connections,
as specified on Page 17 of these instructions.
6. Always install furnace to operate within the furnace's
intended temperature-rise range with a duct system
which has an external static pressure within the allow-
able range, as specified on Table 2 of these instruc-
tions. See furnace rating plate.
7. When a furnace is installed so that supply ducts carry
air circulated by the furnace to areas outside the space
containing the furnace, the return air shall also be
handled by duct(s) sealed to the furnace casing and
terminating outside the space containing the furnace.
8. A gas-fired furnace for installation in a residential
garage must be installed as specified on Page 6 of
these instructions.
9. The furnace is not to be used for temporary heating of
buildings or structures under construction.
INSTALLATION REQUIREMENTS
Requirements and Codes
This furnace must be installed in accordance with these
instructions, all applicable local building codes, current
revision of the National Fuel Gas Code (ANSI-Z223.1), and
in Canada with the CAN/CGA - B149 installation code. The
current revision of the National Fuel Gas Code is available
from:
American National Standards Institute, Inc.
1430 Broadway
New York, New York 10018
Additional helpful publications are:
NFPA-90A - Installation of
Air Conditioning and Ventilating Systems
NFPA-90B - Warm Air Heating
and Air Conditioning Systems
These publications are available from:
National Fire Protection Association, Inc.
Batterymarch Park
Quincy, Massachusetts 02269
WARNING:
!
This furnace is not approved for installation in
mobile homes. Installation in a mobile home
could cause fire, property damage, and/or
personal injury.
Location
Upflow gas furnaces are shipped ready for installation in the
upflow or horizontal right or left positions. The furnace must
be installed on a level surface, located as close to the vent
(or chimney) and as close to the center of the air distribution
system as possible. See Table 1 for overall dimensions
to determine the required clearances in hallways, doorways,
stairs, etc. to allow the furnace to be moved to the
installation point. The furnace must be installed so that all
electrical components are protected from water. The furnace
must be installed upstream from a refrigeration system.
This furnace is not to be used for temporary heating of
buildings or structures under construction.
Clearances to Combustibles
This furnace is Design Certified by CSA International for
the minimum clearances to combustible material listed in
Table 3. Refer to the furnace rating plate, located inside of
the furnace cabinet, for the specific model number and
clearance information.
Access for positioning and servicing the unit must be
considered when locating unit. 24 inches is the minimum
required clearance from the front of the unit for servicing
it. 30 inches is the minimum required clearance from the
front of the unit for positioning it. 36 inches is the
recommended clearance from the front of the unit.
Please note that a panel or door can be located such that
the minimum clearance on the rating plate is satisfied, but
that panel or door must be removable and allow the
appropriate clearance for your installation.
This furnace is certified for use on wood flooring. This
furnace must not be installed directly on carpeting, tile, or
any combustible material other than wood flooring.
A gas-fired furnace installed in a residential garage must be
installed so the burners and the igniter are located not less
than 18 inches (457 mm) above the floor, and the furnace
must be located or protected to avoid physical damage by
vehicles.
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