1. Safe Installation
Requirements
FIRE, EXPLOSION, AND ASPHIXIATION
HAZARD
Improper
adjustment,
alteration,
service,
maintance
or
installation
could
cause
death,
personal
injury,
and/or property
damage.
Installation
or repairs made by unqualified
persons
could
result
in
hazards
to
you
and
others.
Installation
MUST conform
with local codes or, in
the absence
of local
codes,
with
codes
of all
governmental
authorities
having jurisdiction.
The
information
contained
in this
manual
is
intended
for use by a qualified
service agency that
is experienced
in such work,
is familiar
with
all
precautions
and safety
procedures
required
in
such work, and is equipped
with the proper tools
and test instruments.
•
This furnace
is not to be used
for temporary
heating
of
buildings
or structures
under
construction.
See "2.
Installation,
Item 10'_
•
This
furnace
is NOT approved
for installation
in mo-
bile homes,
trailers
or recreation
vehicles.
•
Seal around
supply
and return
air ducts.
•
Install
correct
filter type and size.
•
Unit MUST
be installed
so electrical
components
are pro-
tected
from direct
contact
with water.
Safety Rules
Your unit is built to provide
many years
of safe and dependable
service
providing
it is properly
installed
and maintained.
However,
abuse
and/or
improper
use can shorten
the life of the unit and
create
hazards
for you, the owner.
A.
The U.S. Consumer
Product
Safety Commission
encourages
installation
of carbon
monoxide
alarms.
There
can be various
sources
of carbon
monoxide
in a building
or dwelling.
The
sources
could
be gas-fired
clothes
dryers,
gas
cooking
stoves,
water
heaters,
furnaces,
gas-fired
fireplaces,
wood
fireplaces.
Carbon
monoxide
can
cause
serious
bodily
injury
and/or
death.
Carbon
monoxide
or "CO" is a colorless
and odorless
gas produced
when fuel is not burned
completely
or when the
flame
does not receive
sufficient
oxygen.
Therefore,
to help alert people of potentially
dangerous
ca rbon
monoxide
levels,
you should
have a commercially
available
carbon
monoxide
alarm
that is listed
by a nationally
recog-
nized testing
agency
in accordance
with Underwriters
Labora-
tories
Inc. Standard
for Single
and Multiple
Station
Carbon
Monoxide
Alarms,
ANSI/UL
2034
or the CSA
6.19-01
Resi-
dential
Carbon
Alarming
Devices
installed
and maintained
in
the building
or dwelling
concurrently
with the gas- fired furnace
installation
(see Note below).
The alarm should
be installed
as
recommended
by the alarm
manufacturer's
installation
in-
structions.
B.
There can be numerous
sources
of fire or smoke
in a building
or dwelling.
Fire or smoke
can cause
serious
bodily
injury,
death,
and/or
property
damage.
Therefore,
in order
to alert
people of potentially
da ngerous
fire or smoke,
you should
have
fire extinguisher
and smoke
alarms listed by Underwriters
Lab-
oratories
installed
and maintained
in the building
or dwelling
(see
Note below).
Note: The manufacturer
of your furnace
does not test any alarms
and makes
no representations
regarding
any brand or type
of alarms.
NOTE: This furnace is design-certified
by the CSA International
(formerly AGA and CGA) for installation in the United States and
Canada. Refer to the appropriate codes, along with this manual,
for proper installation.
Use only the Type
of gas approved
for this furnace
(see
Rating
Plate on unit). Overfiring
will result in failure of heat
exchanger
and cause
dangerous
operation.
(Furnaces
can be converted
to LP gas with approved
kit.)
•
Install this furnace
only in a location
and position
as speci-
fied in "2. Installation"of
these
instructions.
•
Provide
adequate
combustion
and ventilation
air to the fur-
nace as specified
in "4. Combustion
and Ventilation
Air" of
these instructions.
Combustion
products
must be discharged
outdoors.
Con-
nect this furnace
to an approved
vent system
only, as spe-
cified in "5. Gas Vent lnstallation,
6. Horizontal
Venting and
7. Masonry
Chimney
Venting"of
these
instructions.
Never test for gas leaks with an open flame.
Use a com-
mercially
available
soap solution
made specifically
for the
detection
of leaks to check all connections,
as specified
in
"8. Gas Supply
and Piping,
Final Check"of
these instruc-
tions.
Always
install
furnace
to operate
within
the furnace's
in-
tended
temperature-rise
range with a duct system
which
has an external
static pressure
within the allowable
range,
as specified
in "Technical
Support
Manual"
of these
in-
structions.
See furnace
rating
plate.
•
When
a furnace
is installed
so that supply
ducts carry
air
circulated
by the furnace
to areas
outside
the space con-
taining
the furnace,
the return air shall also be handled
by a
duct(s)
sealed
to the furnace
casing
and terminating
out-
side the space
containing
the furnace.
•
A gas-fired
furnace
for installation
in a residential
garage
must be installed
as specified
in "2. Installation"of
these
instructions.
C.
To ensure
safe and efficient
operation
of your unit, you should
do the following:
1.
Thoroughly
read this
manual
and labels
on the unit.
This
will help you understand
how your
unit operates
and the haz-
ards involved
with gas and electricity.
2.
Do not use this
unit
if any part
has been
under
water.
Im-
mediately
call a qualified
service
agency
to inspect
the unit and
to replace
any part of the control
system
and any gas control
which
has been under
water.
3.
Never
obstruct
the vent
grilles,
or any ducts
that provide
air to the unit. Air must be provided
for proper
combustion
and
ventilation
of flue gases.
441 01 2613 02
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