Lennox International Inc. MERIT SERIES GAS FURNACE DOWNFLOW AIR DISCHARGE Electric Heater User Manual


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Page 3
ML193DF Parts Arrangement
FIGURE 1
CONTROL BOX
(Includes integrated control,
transformer and door switch)
BAG ASSEMBLY
BLOWER MOTOR
(hidden)
BLOWER
ACCESS
PANEL
BURNER
ACCESS
PANEL
COMBUSTION
AIR INDUCER
BURNER BOX ASSEMBLY
(includes sensor, rollout switches and ignitor)
GAS VALVE
BLOWER DECK
HEAT EXCHANGER
COLD END HEADER BOX
PRIMARY LIMIT
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