ML180UHE Parts Identification
TOP CAP
PRESSURE SWITCH
COMBUSTION AIR 
INDUCER
UPPER ACCESS
PANEL
BURNERS
BLOWER ACCESS
PANEL
HEAT EXCHANGER
ASSEMBLY
GAS VALVE AND
MANIFOLD
BLOWER
MOTOR
INTEGRATED
CONTROL
FIGURE 1
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, 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.)
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