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110 VOLT AC
JUNCTION BOX
WHITE
SPEED
CONTROL
FAN
SWITCH
GROUND
BLACK
FAN
1
R7731
BLOWER ANd
mOTOR ASSEmBLY
2
R7649
FAN CONTROL
3
R4192
SPEEd CONTROL KNOB
4
R4186
SPEEd CONTROL
Figure 26
Figure 27
FBB4 OPTIONAL VARIABLE SPEEd BLOWER INSTALLATION
f i r e - p a r t s . c o m