Lennox G43UF SERIES User Manual

UPPER ACCESS
PANEL
COMBUSTION AIR
PROVING
(PRESSURE)
SWITCH
INTEGRATED
CONTROL
BLOWER ACCESS
PANEL
DURALOKnI HEAT
EXCHANGER
ASSEMBLY
GAS VALVE
AND MANIFOLD
FLUE:
COLLAR
COMBUSTION AIR
INDUCER
BLOWER
MOTOR
CONTROL BOX
FIGURE 1
NOTE - This manu.1 is the property of the homeowner
lind must be left with the eqlJlpment user.
This furnace is equipped With safety devices that protect
you and your property. If one or more of these devices is
activated, furnace operation will stop. If your home is left
unattended
for an exlended period of time, equipment op·
eralion must
be checked periodically. If this is not possible,
the water supply to the house should be shut off and the
pipes should be drained. This will prevent problems associ-
ated with a NO HEAT condition (frozen pipes, ele.)
AWARNING
Product contains fiberglass wool.
Distllrbing the insulation in this product during
installation. IlHlintenance,
or repair will ell pose you
to fiberglass
wool. Breathing this may cause lung
canc~r. (Fiberglass wool is known to the State of Cal-
ifornia to cause c;Jncer.)
Fiberglass
wool rnOlY also cause respiratory, skin.
and eye irritation.
To reducc ~llPOSUre to this substance or for further
information,
consult material safely data sheets
available from
~dctress sllown helow, or contact your
supervisor.
Lennox Indu!itries Inc.
PO. Box 799900
Dallas, TX 75379·9900
Page 2
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Lennox G43UF SERIES Specifications

General

Brand	Lennox
Model	G43UF SERIES
Category	Furnace
Language	English