£ |
. 2000 Lennox Industries Inc.
Dallas, Texas, USA
503,991M
6/2000
G40UH(X) SERIES
GAS FURNACE
Litho U.S.A.
WARNING |
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 in the vicinity of this or any other appliance.
Installation and service must be performed by a qualified installer, service agency or the gas supplier.
WHAT TO DO IF YOU SMELL GAS:
-Do not try to light any appliance.
-Extinguish any open flames.
-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.
06/00 |
503,991M |
$ |
$! |
G40UH(X) Parts Identification
TOP CAP
FLUE
COLLAR
COMBUSTION AIR
INDUCER
UPPER ACCESS
PANEL
BURNERS
SURELIGHT CONTROL BOARD
BLOWER ACCESS
PANEL
DURALOKTM HEAT
EXCHANGER
ASSEMBLY
COMBUSTION AIR
PROVING
(PRESSURE) SWITCH
CABINET
GAS
VALVE
GAS
MANIFOLD
NAMEPLATE
BLOWER
MOTOR
CONTROL BOX
FIGURE 1
WARNING
Product contains fiberglass wool.
Disturbing the insulation in this product during installation, maintenance, or repair will expose you to fiberglass wool. Breathing this may cause lung cancer. (Fiberglass wool is known to the State of California to cause cancer.)
Fiberglass wool may also cause respiratory, skin, and eye irritation.
To reduce exposure to this substance or for further information, consult material safety data sheets available from address shown below, or contact your supervisor.
Lennox Industries Inc.
P.O. Box 799900
Dallas, TX 75379-9900
NOTE - This manual must be left with the equipment user.
WARNING
Do not set thermostat below 60°F (16°C) in heating mode. Setting thermostat below 60°F (16°C) reduces the number of heating cycles. Damage to the unit may occur that is not covered by the warranty.
WARNING
If overheating occurs or if gas supply fails to shut off, shut off the manual gas valve to the appliance before shutting off electrical supply.
CAUTION
Before attempting to perform any service or maintenance, turn the electrical power to unit OFF at the disconnect switch.
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