Page 1
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WARNING
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WARNING
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If the information in this manual is not followed exactly,
a fire or explosion may result causing property
damage, personal injury or loss of life.
— Do not store or use gasoline or other flammable
vapors and liquids or combustible materials in the
vicinity of this or any other appliance.
— WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Do not touch any electrical switch;
do not use any phone in your building.
• Immediately call your gas supplier from a
neighbor’s phone. Follow the gas supplier’s
instructions.
• If you cannot reach your gas supplier,
call the fire department.
— DO NOT RELY ON SMELL ALONE TO DETECT
LEAKS. DUE TO VARIOUS FACTORS, YOU MAY
NOT BE ABLE TO SMELL FUEL GASES.
• U.L. recognized fuel gas and CO detectors are
recommended in all applications, and their
installation should be in accordance with the
manufacturer's recommendations and/or local
laws, rules, regulations, or customs.
— Installation and service must be performed by a
qualified installer, service agency or the gas
supplier.
User’s Information Guide
32- 5052- 06
Gas Furnaces — Non-Condensing
Fan Assisted Combustion System
Upflow / Horizontal
with Whole House Air Cleaner
IMPORTANT: Users MUST read all instructions in the manual.
All manuals MUST be kept for future reference.
SAFETY SECTION
Safety signal words are used to designate a degree or level
of seriousness associated with a particular hazard. The
signal words for safety markings are WARNING, and
CAUTION.
a. WARNING indicates a potentially hazardous situation
which, if not avoided, could result in death or serious
injury.
b. CAUTION indicates a potentially hazardous situation
which, if not avoided, may result in minor or moderate
injury. It is also used to alert against unsafe practices
and hazards involving only property damage.
Available in French Canadian (FC)
Contents
Safety Section 1
General Information 3
To Start the Furnace 4
Proper Maintenance 6
The Problem Solver 7
Regular Dealer Maintenance 8
Warranty 10
SAFETY WARNING
DO NOT USE THIS UNIT IF ANY PART HAS BEEN UNDER WATER. A FLOOD DAMAGED UNIT IS EXTREMELY
DANGEROUS. ATTEMPTS TO USE THE FURNACE CAN
RESULT IN FIRE OR EXPLOSION. A QUALIFIED SERVICE AGENCY SHOULD BE CONTACTED TO INSPECT
THE FURNACE AND TO REPLACE ALL GAS CONTROLS,
CONTROL SYSTEM PARTS, ELECTRICAL PARTS THAT
HAVE BEEN WET OR THE FURNACE IF DEEMED NECESSARY.
FAILURE TO FOLLOW THIS WARNING COULD RESULT IN
PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.
SAFETY WARNING
IN THE EVENT THAT ELECTRICAL, FUEL OR MECHANICAL FAILURES OCCUR, THE OWNER SHOULD IMMEDIATELY TURN OFF THE GAS SUPPLY AT THE MANUAL
GAS VALVE LOCATED IN THE BURNER COMPARTMENT
AND ELECTRICAL POWER TO THE FURNACE AND CONTACT SERVICER.
FAILURE TO FOLLOW THIS WARNING COULD RESULT IN
PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.
SAFETY WARNING
SHOULD OVERHEATING OCCUR, OR THE GAS SUPPLY
FAIL TO SHUT OFF, SHUT OFF THE MANUAL GAS VALVE
TO THE FURNACE BEFORE SHUTTING OFF THE ELECTRICAL SUPPLY.
FAILURE TO FOLLOW THIS WARNING COULD RESULT IN
PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.
Page 2
User’s Information
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WARNING
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WARNING
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WARNING
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WARNING
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WARNING
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The following warning complies with State of California law, Proposition 65.
THIS PRODUCT CONTAINS FIBERGLASS WOOL INSULATION!
Fiberglass dust and ceramic fibers are believed by the State of California to cause cancer through inhalation.
Glasswool fibers may also cause respiratory, skin, or eye irritation.
PRECAUTIONARY MEASURES
●
Avoid breathing fiberglass dust.
●
Use a NIOSH approved dust/mist respirator.
●
Avoid contact with the skin or eyes. Wear long-sleeved,
loose-fitting clothing, gloves, and eye protection.
●
Wash clothes separately from other clothing: rinse
washer thoroughly.
●
Operations such as sawing, blowing, tear-out, and
spraying may generate fiber concentrations requiring
additional respiratory protection. Use the appropriate
NIOSH approved respirator in these situations.
FIRST AID MEASURES
Eye Contact – Flush eyes with water to remove dust.
If symptoms persist, seek medical
attention.
Skin Contact – Wash affected areas gently with soap
and warm water after handling.
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WARNING
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CAUTION
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CAUTION
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CAUTION
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CAUTION
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CAUTION
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CARBON MONOXIDE POISONING HAZARD
FAILURE TO FOLLOW THE INSTALLATION AND OPERATION INSTRUCTIONS FOR THE VENTING SYSTEM’S
OPERATION COULD RESULT IN CARBON MONOXIDE
POISONING OR DEATH.
DEATH.
SAFETY WARNING
DO NOT ATTEMPT TO MANUALLY LIGHT THE FURNACE.
FAILURE TO FOLLOW THIS WARNING MAY RESULT IN
PERSONAL INJURY, PROPERTY DAMAGE, OR DEATH.
SAFETY WARNING
BODILY INJURY CAN RESULT FROM HIGH VOLTAGE
ELECTRICAL COMPONENTS, FAST MOVING FANS,
AND COMBUSTIBLE GAS. DURING INSTALLATION AND
SERVICING, THE ELECTRICAL SUPPLY MUST BE DISCONNECTED AND THE MAIN GAS VALVE MUST BE
TURNED OFF.
FAILURE TO FOLLOW THIS WARNING COULD RESULT IN
PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.
SAFETY WARNING
TO PREVENT INJURY OR DEATH DUE TO CONTACT WITH
MOVING PARTS, TURN THE POWER TO THE FURNACE
OFF BEFORE CLEANING OR SERVICING THE WHOLE
HOUSE AIR CLEANER.
FAILURE TO FOLLOW THIS WARNING COULD RESULT IN
PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.
ELECTRIC SHOCK HAZARD
THESE SERVICING INSTRUCTIONS ARE FOR USE BY
QUALIFIED PERSONNEL ONLY. TO REDUCE THE RISK OF
ELECTRIC SHOCK, DO NOT PERFORM ANY SERVICING
OTHER THAN THAT CONTAINED IN THESE OPERATING
INSTRUCTIONS UNLESS YOU ARE QUALIFIED TO DO SO.
FAILURE TO FOLLOW THIS WARNING COULD RESULT IN
PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.
© 2009 Trane 32-5052-06
High Voltage is present within the air cleaner for operation.
Turn the power off and wait at least 15 seconds to allow
voltage to discharge.
If the furnace is shut down during the cold weather
months, provisions must be taken to prevent freeze-up of
all water pipes and water receptacles.
Never operate your unit for either heating or cooling with
filters removed.
Do NOT touch igniter. It is extremely hot.
The combustion air for your furnace must be fresh uncontaminated air. Paints, varnishes, laundry bleaches, detergents, many household cleaners, water softening salts,
adhesives, and all such products release fumes containing compounds which could lead to early heat exchanger
and vent system deterioration. Do NOT store these types
of products near your furnace.
Page 3
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WARNING
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General Information
SAFETY WARNING
IMPROPER INSTALLATION, ADJUSTMENT, ALTERATION,
SERVICE OR MAINTENANCE CAN CAUSE INJURY OR
PROPERTY DAMAGE. FOR ASSISTANCE OR ADDITIONAL INFORMATION CONSULT A QUALIFIED INSTALLER,
SERVICE AGENCY OR THE GAS SUPPLIER.
FAILURE TO FOLLOW THIS WARNING COULD RESULT IN
PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.
IMPORTANT FACTS
This unit is equipped with an integrated high efficiency
whole house electronic air cleaner. Careful consideration
must be taken in the installation process to avoid personal
injury or equipment damage. These instructions do not
cover all variations in systems or provide for every possible contingency. Should further information be desired or
particular problems arise which are not covered sufficiently
by this manual, contact your local distributor or the manufacturer as listed on the furnace nameplate.
User’s Information
NOTE: The manufacturer of your furnace does not test any
detectors and makes no representations regarding any
brand or type of detector.
Installing and servicing heating equipment can be hazardous due to gas and electrical components. Only trained and
qualified personnel should install, repair or service heating
equipment.
Untrained personnel can perform basic maintenance functions such as cleaning the whole house air cleaner COLLECTION CELL. All other operations must be performed
by trained service personnel.
Parts and controls of this furnace are unique. Should service or modification be required, be sure your servicer uses
only factory authorized parts, kits, or accessories for this
furnace.
If you experience a problem with the operation of your
furnace, check the “Problem Solver” section of this manual
before you call for a possibly unneeded service call.
The flow of combustion and ventilating air must not be obstructed from reaching the furnace. Air openings provided
in the casing of the furnace must be kept free of obstructions which would restrict airflow, thereby affecting efficiency and safe operation of your furnace.
Also, air openings provided to the area in which the furnace
is installed and the space around the furnace shall not be
blocked or obstructed. Keep this in mind should you choose
to remodel the area which contains your furnace. If additional insulation is added after the furnace is installed, the
area around the furnace must be inspected to ensure it is
free and clear of insulation. If this furnace is installed in an
attic or other insulated space it must be kept free and clear
of all insulating materials as some insulating materials are
combustible.
Never stop the heating system by shutting off
the main power.
Furnaces must have air for proper performance. There
must be a free flow of fresh air sufficient for efficient combustion and safe ventilation of your furnace.
Never store gasoline, combustible materials, or other
flammable liquids or vapors near your furnace.
Carbon monoxide, fire or smoke can cause serious bodily
injury, death, and/or property damage.
A variety of potential sources of carbon monoxide can be
found in a building or dwelling such as gas-fired clothes
dryers, gas cooking stoves, water heaters, furnaces and
fireplaces. The U.S. Consumer Product Safety Commission
recommends that users of gas-burning appliances install
carbon monoxide detectors as well as fire and smoke detectors, listed by a nationally recognized agency (e.g. Underwriters Laboratories or International Approval Services), to
help alert dwelling occupants of the presence of fire, smoke
or unsafe levels of carbon monoxide.
32-5052-06 3
Page 4
User’s Information
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WARNING
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CAUTION
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To Start the Furnace
Lighting instructions.
Your furnace does not use a continuously burning pilot
flame. Therefore, manually lighting your furnace is not required. Your furnace is equipped with an automatic ignition
system. It uses a hot surface ignition device that automatically lights the burners each time the thermostat signals the
furnace to start.
SAFETY HAZARD
DO NOT ATTEMPT TO MANUALLY LIGHT THE FURNACE.
FAILURE TO FOLLOW THIS WARNING MAY RESULT IN
PERSONAL INJURY, PROPERTY DAMAGE, OR DEATH.
If the furnace is shut down during the cold weather
months, provisions must be taken to prevent freeze-up of
all water pipes and water receptacles.
1. Please read all safety information in this book before
operating furnace.
2. Set thermostat to lowest setting. Turn off all electric
power to furnace.
3. Remove the furnace front panel to gain access to the
main gas valve.
4. Turn gas cock knob clockwise or the toggle switch
located on the main gas valve inside the unit to “OFF”
position (see illustration on this page). If external gas
cock is used, turn to “OFF” position (see illustration on
next page). Allow 5 minutes for any gas within the unit
to escape. LP gas being heavier than air may require
forced ventilation. If you smell gas STOP! Follow
the “What To Do If You Smell Gas” instructions
on the front cover of this book. If you don’t smell
gas, go to next step.
5. Turn gas cock knob counterclockwise or the toggle
switch to “ON” marker (see illustration on this page).
Turn the external gas cock back to the on position if
you expect the furnace to light.
6. Replace the furnace front access panel.
7. Turn on main electrical supply and set thermostat to desired setting. Combustion blower will start and ignition
device will start to heat up. After approximately 15 seconds main gas valve will open and burners will ignite.
8. When thermostat is satisfied, main burners will
extinguish.
9. Restore electrical supply panel. If main burners fail
to ignite, lower Comfort Control setting or disconnect
electrical supply, wait 5 minutes, raise Comfort Control
setting above indicated temperature.
10. If furnace will not light, turn “OFF” all gas and electricity to unit and call servicer or gas supplier.
For complete shutdown.
Turn gas cock knob on main gas valve to “OFF” position.
Disconnect electrical supply to unit.
Whenever your house is to be vacant, arrange to have
someone inspect your house for proper temperature. If your
furnace should fail to operate, damage could result, such as
frozen water pipes.
Flame Roll-out Device.
All models are equipped with a manual resetting roll-out
switch located near the burners. In case of flame roll-out,
the switch trips automatically shutting off all flow of gas.
The switch must be manually reset by pressing the red
reset button on the top of the switch.
On/Off Switch
Your furnace may have a “Knob Switch” or a “Toggle Switch” to turn the gas ON or OFF.
4 32-5052-06
Gas Valve On / Off
Toggle Switch
Page 5
User’s Information
NOTE THE LOCATION OF THE MANUAL MAIN GAS SHUTOFF VALVE FOR YOUR FURNACE.
Have your installer or servicer show you the location if you have any questions.
LEFT SIDE PIPING (STANDARD)
RIGHT SIDE PIPING (OPTIONAL)
UPFLOW FURNACE Manual Main Gas Shut-off Valve
May Be Located on the Left or Right Side
TOP VIEW OF RIGHT SIDE PIPING
AIR FLOW
MAIN MANUAL
SHUTOFF VALVE
GROUND UNION
JOINT
HORIZONTAL FURNACE Manual Main Gas Shut-off
Valve May Be Located on the Top or Bottom Side
AUTOMATIC GAS VALVE
WITH MANUAL SHUTOFF
DRIP LEG
GROUND UNION
JOINT
MAIN MANUAL
SHUTOFF VALVE
AIR FLOW
DRIP LEG
AUTOMATIC GAS VALVE
WITH MANUAL SHUTOFF
HORIZONTAL FURNACE GAS PIPING MAY BE FROM EITHER SIDE
(Typical UPFLOW Furnace in horizontal configuration shown)
32-5052-06 5
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User’s Information
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WARNING
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WARNING
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CAUTION
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CAUTION
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Proper Maintenance
WHOLE HOUSE AIR CLEANER
Never operate your unit for either heating or cooling with
filters removed.
NOTE: Whole House Electronic Air Cleaners are included
with all of the Integrated Furnaces.
A clean filter saves money.
When the furnace circulates and filters the air in your
home, dust and dirt particles build up on the filter. Excessive accumulation can block the airflow, forcing the unit to
work harder to maintain desired temperatures.
And the harder your unit has to work, the more energy it
uses. So you pay more any time your system is running
with a dirty filter.
WHOLE HOUSE AIR CLEANER
MAINTENANCE
1. For maximum efficiency the COLLECTION CELL
should be inspected and cleaned on a regular basis.
IMPORTANT: A 30 to 90 day cleaning interval is normal for the COLLECTION CELL
and should be adjusted based upon unit
run time and the home environment.
2. The FIELD CHARGER must be removed and cleaned
only by a qualified service professional.
3. The FIELD CHARGER must be cleaned at least once a
year.
4. The FIELD CHARGER may require more frequent
cleaning in homes with high indoor relative humidity
(greater than 65% RH).
5. Consult your service professional about cleaning intervals.
SAFETY HAZARD
TO PREVENT INJURY OR DEATH DUE TO CONTACT WITH
MOVING PARTS, TURN THE POWER TO THE FURNACE
OFF BEFORE CLEANING THE WHOLE HOUSE AIR
CLEANER COLLECTION CELL.
FAILURE TO FOLLOW THIS WARNING COULD RESULT IN
PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.
ELECTRICAL SHOCK HAZARD
RISK OF ELECTRIC SHOCK: THESE SERVICING
INSTRUCTIONS ARE FOR USE BY QUALIFIED
PERSONNEL ONLY. TO REDUCE THE RISK OF ELECTRIC
SHOCK, DO NOT PERFORM ANY SERVICING OTHER
THAN THAT CONTAINED IN THESE OPERATING
INSTRUCTIONS UNLESS YOU ARE QUALIFIED TO DO SO.
FAILURE TO FOLLOW THIS WARNING COULD RESULT IN
PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.
High Voltage is present within the air cleaner for operation.
Turn the power off and wait at least 15 seconds to allow
voltage to discharge.
NOTE: System Information
Before cleaning the coil or ducts in the furnace, remove
the COLLECTION CELL and FIELD CHARGER from
the air cleaner. Chemicals used during the cleaning of
the Furnace, or ductwork can damage the air cleaner
components and degrade the performance of the air
cleaner.
CLEANING THE COLLECTION CELL
1. Turn the air conditioning system off at the Comfort Con-
trol and turn off service disconnect.
2. Remove Blower Door.
3. Slide COLLECTION CELL out of Furnace.
CLEANING
The COLLECTION CELL may be cleaned either by vacuuming (recommended method) or by washing.
Airflow
VACUUM CLEANING
Remove the COLLECTION CELL from the conditioned
space before vacuuming. Vacuum both sides of the
COLLECTION CELL to clean.
WASHING
Use low-pressure water spray, such as a sink sprayer or
garden hose to clean the COLLECTION CELL. Some
residue may require warm water to be removed.
• Do NOT use soap or detergent in cleaning the
COLLECTION CELL.
• Do NOT immerse the COLLECTION CELL
completely in water.
• Do NOT place the COLLECTION CELL INto a
dishwasher to clean.
• ALLOW THE COLLECTION CELL TO DRY
THOROUGHLY BEFORE REINSTALLING.
Slightly tap the COLLECTION CELL to remove water retained in the filter. Allow the COLLECTION CELL to dry
thoroughly before reinstalling.
6 32-5052-06
Page 7
The Problem Solver
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WARNING
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CARBON MONOXIDE POISONING HAZARD
DO NOT ATTEMPT TO CHANGE THE VENTING SYSTEM.
FAILURE TO FOLLOW THE INSTALLATION AND OPERATION INSTRUCTIONS FOR THE VENTING SYSTEM'S
OPERATION COULD RESULT IN CARBON MONOXIDE
POISONING OR DEATH.
A furnace is not a household appliance. It is complex and
requires professional maintenance and repair.
That’s why attempts at “do-it-yourself” repairs on an inwarranty unit may void the remainder of your warranty.
Other than performing the simple maintenance recommended in this manual, you should not attempt to make
any adjustments to your furnace. Your dealer will be able
to take care of any questions or problems you may have.
A periodic inspection of your furnace should be made by a
qualified service agency at the start of each heating season.
Keep your furnace looking like new for years.
Clean the enamel finish of your furnace with ordinary soap
and water. For stubborn grease spots, use a household
detergent. Lacquer thinner or other synthetic solvents may
damage the finish.
User’s Information
Save time and money. Before calling for service, check the following:
Problem Possible Trouble Possible Remedy
No Heating –
Blower does not operate.
Insufficient Heating –
Blower operates continuously.
No Heat – Vent motor is running.
Unusual Noise
1. Thermostat set incorrectly.
2. Blown fuse or tripped
circuit breaker.
3. Failed component.
4. Burner does not ignite.
5. Main gas line turned off.
6. Blower door removed or ajar.
7. Lockout
1. Dirty air filtration system.
2. Blocked supply or return
registers.
Restricted or plugged furnace
Condensate drain.
1. Adjust thermostat. See operating instructions.
2. Replace or reset protective device or call for
servicer.
3. Most controls are automatic and will recycle. If
your unit still does not operate call for servicer.
4. Call servicer.
5. Have gas company check.
6. Close door securely to restore power to
blower and gas valve.
7. Turn power on-off-on-off twice in 30 seconds.
1. Clean Whole House Electronic Air Cleaner
COLLECTION CELL.
2. Make sure registers are open and
No obstacles blocking off the air.
1. Remove drain clamps to condensate trap
and drain pan outlet.
2. Flush or clean drain blockage.
3. Reinstall clamps.
Call your servicer
32-5052-06 7
Page 8
User’s Information
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WARNING
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WARNING
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▲
WARNING
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▲
CAUTION
!
The following warning complies with State of California law, Proposition 65.
HAZARDOUS GASES!
EXPOSURE TO FUEL SUBSTANCES OR BY-PRODUCTS
OF INCOMPLETE FUEL COMBUSTION IS BELIEVED BY
THE STATE OF CALIFORNIA TO CAUSE CANCER, BIRTH
DEFECTS, OR OTHER REPRODUCTIVE HARM.
▲
WARNING
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Regular Dealer Maintenance
Regular maintenance to be performed by a qualified service professional ONLY.
SAFETY WARNING
UNIT IS EQUIPPED WITH A BLOWER DOOR SWITCH
WHICH CUTS POWER TO BLOWER AND GAS VALVE
CAUSING SHUTDOWN WHEN DOOR IS REMOVED. UNIT
MUST NOT BE ALTERED TO ALLOW OPERATION WITH
THE BLOWER DOOR REMOVED. OPERATION WITH
DOORS REMOVED OR AJAR CAN PERMIT THE ESCAPE
OF DANGEROUS FUMES. ALL PANELS MUST BE SECURELY CLOSED AT ALL TIMES FOR SAFE OPERATION
OF THE FURNACE.
SAFETY WARNING
IN THE EVENT THAT ELECTRICAL, FUEL OR MECHANICAL FAILURES OCCUR, THE OWNER SHOULD IMMEDIATELY TURN OFF THE GAS SUPPLY AT THE MANUAL
GAS VALVE LOCATED IN THE BURNER COMPARTMENT
AND ELECTRICAL POWER TO THE FURNACE AND CONTACT SERVICER.
FAILURE TO FOLLOW THIS WARNING COULD RESULT IN
PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.
SAFETY WARNING
SHOULD OVERHEATING OCCUR, OR THE GAS SUPPLY
FAIL TO SHUT OFF, SHUT OFF THE MANUAL GAS VALVE
TO THE FURNACE BEFORE SHUTTING OFF THE ELECTRICAL SUPPLY.
FAILURE TO FOLLOW THIS WARNING COULD RESULT IN
PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.
so as to provide a seal between the support and the
base.
e. There are no obvious signs of deterioration of the
furnace.
2. BLOWERS – The blower size and speed determine the
air volume delivered by the furnace. The blower motor bearings are factory lubricated and under normal
operating conditions usually do not require servicing.
Annual cleaning of the blower wheel and housing is
recommended for maximum air output, and this must
be performed only by a qualified servicer or service
agency.
3. IGNITER – This unit has a special hot surface direct
ignition device that automatically lights the burners.
Please note that it is very fragile and should be handled with care.
4. BURNER – Gas burners do not normally require
scheduled servicing, however, accumulation of foreign
material may cause a yellowing flame or delayed ignition. Either condition indicates that a service call is
required. For best operation, burners must be cleaned
annually using brushes and vacuum cleaner.
Turn off gas and electric power supply. To clean burners,
remove top burner bracket and lift burner from orifice.
NOTE: Be careful NOT to break igniter when removing
burners.
Clean burners with brush and/or vacuum cleaner. Reassemble parts by reversal of the above procedure.
NOTE: On LP (propane) units, some light yellow tipping of
the outer mantle is normal. Inner mantle should be bright
blue.
Natural gas units should not have any yellow tipped flames.
This condition indicates that a service call is required. For
best operation, burners must be cleaned annually using
brushes and vacuum cleaner.
Do NOT touch igniter. It is extremely hot.
1. GENERAL INSPECTION – Examine the furnace installation for the following items:
a. All flue product carrying areas external to the fur-
nace (i.e. chimney, vent connector) are clear and free
of obstruction.
b. The vent connector is in place, slopes upward and is
physically sound without holes or excessive corrosion.
c. The return air duct connection(s) is physically
sound, is sealed to the furnace and terminates outside the space containing the furnace.
d. The physical support of the furnace should be sound
8 32-5052-06
without sagging, cracks, gaps, etc., around the base
Page 9
NOTE: On LP (propane) units, due to variations in BTU
content and altitude, servicing may be required at shorter
intervals.
5. HEAT EXCHANGER / FLUE PIPE – These items must
be inspected for signs of corrosion, and/or deterioration
at the beginning of each heating season by a qualified
service technician and cleaned annually for best operation.
6. CIRCUIT PROTECTION – If blower or gas valve fail
to operate, the cause could be the circuit breaker or
a loose or blown fuse. Replace fuse or reset circuit
breaker.
7. OPERATION – Your warm air furnace should not be
operated in a corrosive atmosphere. Paint solvents,
cleaning chemicals, spray propellants, and bleaches
should not be used in the vicinity of the furnace during
normal operation.
8. CONDENSATE DRAINS – If you have a cooling coil installed with your furnace, condensate drains should be
checked and cleaned periodically to assure that condensate can drain freely from coil to drain. If condensate
cannot drain freely water damage could occur.
9. AIR CIRCULATION – To ensure increased comfort, the
blower on this unit may be operated continuously for
both heating and cooling. This will result in constantly
filtered air and aid in maintaining more even temperatures by avoiding temperature stratification throughout the conditioned area. To accomplish constant air
circulation, set your thermostat fan switch to “ON”.
Continuous fan mode during cooling operation may
not be appropriate in humid climates. If the indoor air
exceeds 60% relative humidity or simply feels uncomfortably humid, it is recommended that the fan only be
used in the AUTO mode.
User’s Information
32-5052-06 9
Page 10
User’s Information
Base Limited Warranty
Gas Furnace
TUD-R9V, TDD-R9V, TUD-AFV, TDD-ACV, TUD-ACV, TUX-AFV, TUH2, TDH2, TUH3, TDH3 (Parts Only)
Models Less Than 20 Tons for Residential Use*
This limited warranty is provided by the manufacturer to the original purchaser and to any succeeding owner of the real property to which the gas
furnace is originally affixed, and applies to products purchased and retained for use within the U.S.A. and Canada.
Beginning on January 1, 2010, R-22 refrigerant will no longer be used as a manufacturer-installed refrigerant as required by federal regulation.
Following this date, depending on the availability of any remaining R-22 equipment, indoor model replacements may require that the entire system
be R-410A compatible. Outdoor system components and possibly connecting line sets would need to be replaced in order to be compatible with
indoor units containing R-410A refrigerant. Expenses associated with replacing system components that are not R-410A compatible will not be
covered by the terms and conditions of the limited warranty.
The limited warranty period begins when installation is complete and the gas furnace start-up procedure has been properly completed, verified by
installer’s invoice or similar document. If installation completion and start-up date cannot be verified by installer’s invoice or similar document, this
limited warranty coverage begins six (6) months after the date of manufacture based on the gas furnace serial number.
If any functional part of your gas furnace fails because of a manufacturing defect within five (5) years from the date the limited warranty period
begins, Warrantor will furnish without charge the required replacement part. Any other costs, such as local transportation, related service labor,
diagnosis calls, refrigerant and related items are not included.
In addition, if the heat exchanger fails because of a manufacturing defect within the sixth through twentieth year from the date the limited warranty
period begins, Warrantor WILL AT ITS OPTION provide either a heat exchanger without charge, or allow a credit in the amount of the then current
wholesale price of an equivalent heat exchanger toward the purchase price of a comparable heating unit. Any other costs, such as local
transportation, related service labor, diagnosis calls, refrigerant and related items are not included.
This limited warranty does not apply if the gas furnace was purchased direct (i.e. from internet websites or auctions) on an uninstalled basis.
Additionally, this limited warranty will not apply unless the gas furnace is: (1) installed by a licensed or qualified HVAC technician, (2) applied and
installed in accordance with the manufacturer’s recommendations in its Installer’s Guide, and (3) in compliance with all industry standards,
national, state, and local codes.
This limited warranty does not cover failure of your furnace if it is damaged while in your possession; including, but not limited to (1) damage
caused by unreasonable use, (2) damage from failure to properly maintain as set forth in the Use and Care manual, (3) damage that is not
considered a manufacturing defect, such as acts of God, malfunctions or failures resulting from fire, water, storms, lightning, earthquake, theft, riot,
misuse, abuse, increased utility usage costs, or (4) performance problems due to improper selection/equipment match, installation or application.
This limited warranty applies to product installed on or after 5/1/2009.
Registered Limited Warranty Option
If registered within 60 days of the original installation date, the limited warranty terms will be lengthened** as follows: heat exchanger – lifetime, all
other functional parts – ten (10) years.
**Registered Limited Warranty lengthened terms only apply to owner occupied properties and single family properties on a US military installation,
are non-transferable and do not apply to income property.
To register, go to the manufacturer’s website or contact your dealer.
THE LIMITED WARRANTY AND LIABILITY SET FORTH HEREIN ARE IN LIEU OF ALL OTHER WARRANTIES AND LIABILITIES,
WHETHER IN CONTRACT OR IN NEGLIGENCE, EXPRESS OR IMPLIED, IN LAW OR IN FACT, INCLUDING BUT NOT SPECIFICALLY
LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR PARTICULAR USE, AND IN NO EVENT SHALL
WARRANTOR BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES.
Some states and provinces do not allow limitations on how long an implied limited warranty lasts or do not allow the exclusion or limitation of
incidental or consequential damages, so the above limitation or exclusion may not apply to you. This limited warranty gives you specific legal
rights, and you may also have other rights which vary by jurisdiction.
Parts will be provided by our factory organization through an authorized service organization in your area listed in the yellow pages.
If you wish further help or information concerning this limited warranty, contact:
Residential Systems
6200 Troup Highway, Tyler, TX 75707
Attention: Customer Relations
TW-1044-4109
* This limited warranty is for residential usage of this equipment and not applicable when this equipment is used for a commercial application.
A commercial use is any application where the end purchaser uses the product for other than personal, family or household purposes.
Extended warranties are available from the manufacturer through your dealer. The limited warranty is backed by the
manufacturer and any representations made about extending the limited warranty would be backed by the manufacturer if and only if an extended warranty agreement was received from the manufacturer.
10 32-5052-06
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User’s Information
Important Product Information
Registering your products helps provide you with one of the strongest manufacturer limited warranties available. To register, go to the manufacturer’s website or contact your dealer. You will need the serial number,
model number, and installation date for each product being registered. Your dealer may have included these on
your invoice or can provide a list for you to use. Please take a few moments to record the following information
to ensure your product registration process is quick and easy:
Furnace Serial Number_________________________________________________________________________________
Furnace Model Number_________________________________________________________________________________
Indoor Coil Serial Number______________________________________________________________________________
Indoor Coil Model Number______________________________________________________________________________
Date of Installation_____________________________________________________________________________________
Dealer_________________________________________________________________________________________________
Service Information
Call your installing dealer if the unit is inoperative. Before you call, always check the following to be sure
service is required:
a. Be sure the main switch that supplies power to the unit is in the ON position.
b. Replace any burned-out fuses or reset circuit breakers.
c. Be sure the thermostat is properly set.
Service Phone_________________________________________________________________________________________
32-5052-06 11
Page 12
Trane
6200 Troup Highway
Tyler, TX 75707
For more information contact
your local dealer (distributor)
File name 32-5052-06
Supersedes 32-5052-05
Date 10/09
Since the manufacturer has a policy of continuous product and product data improvement, it reserves the
right to change design and specifications without notice.
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