Monitor GF1800 - Page 15

10
AIR CIRCULATION FAN
HEAT EXCHANGER
COMBUSTION
CHAMBER
FLAME DETECTOR
FLUE PIPE
INTAKE OUTDOOR AIR
c=t> EXHAUST
AIR DAMPER
COMBUSTION
BLOWER
GAS CONTROL VALVE
AUTOMATIC GAS VALVE
SOLENOID DAMPER
BLOWER DAMPER
AIR PRESSURE SWITCH
IGNITION
TRANSFORMER
BURNER ASSY
O 3
^O
» 30
•u z
c/>
» m
Figure 1-13 ELEMENTS OF COMBUSTION SYSTEM