Lennox ML193DF Series User's Information Manual page 2

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ML193DF Parts Identification

BLOWER

MOTOR

INTEGRATED

CONTROL

BURNERS

NOTE − This manual is the property of the homeowner

and must be left with the equipment user.

Notice to Homeowner

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 extended period of time, equipment op-

eration must be checked periodically. If this is not possible,

TOP CAP

FIGURE 1

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, etc.)

Before attempting to perform any service or mainte-

nance, turn the electrical power to unit OFF at the

disconnect switch.

Page 2

AIR INTAKE COLLAR

FLUE

COLLAR

PRESSURE SWITCH

ASSEMBLY

COMBUSTION AIR

INDUCER

GAS VALVE AND

MANIFOLD

CAUTION

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