Lennox GHR26 SERIES Guide

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PRODUCT LITERATURE
¤ 1996 Lennox Industries Inc.
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FIGURE 1
DuralokPlus
TM
HEAT EXCHANGER
ASSEMBLY
HEATING ACCESS
PANEL
BURNERS
BURNER
BOX
INTEGRATED
IGNITION/BLOWER
CONTROL
FRESH AIR INTAKE
CONNECTION
CABINET
CONTROL BOX
GAS
VALVE
CONDENSATE TRAP
CONNECTION
COMBUSTION AIR PROVING
(PRESSURE) SWITCH
COMBUSTION AIR
BLOWER
BLOWER ACCESS
DOOR
DOOR INTERLOCK
SWITCH
EXHAUST PIPE
CONNECTION
TOP CAP
FLAME SIGHT
GLASS
BLOWER MOTOR
FILTER
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
,03257$17 ',5(&7,216
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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.

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WARNING
Do not use this furnace if any part has been under-
water. Immediately call a qualified service techni-
cian to inspect the furnace and to replace any part
of the control system and any gas control which
has been under water.
CAUTION
Before attempting to perform any service or main-
tenance, turn the electrical power to unit OFF at
disconnect switch.
IMPORTANT
Any additions, changes, or conversions required
in order for the appliance to satisfactorily meet the
application needs must be made by a Lennox ser-
vice technician using factory specified and ap-
proved parts.
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Press up on side filter
clip to release filter
(One on each side of
cabinet)
FILTER
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BACK FILTER CLIP
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SIDE FILTER
CLIP DETAIL
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ing filter up and out.
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prior to reinstallation.
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filter clip. Press on filter sides. Filter clips flex al-
lowing filter to snap into place.
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