FBB4 OPTIONAL VARIABLE SPEEd BLOWER INSTALLATION
f i r e - p a r t s . c o m
FAN
SWITCH
38142-2-0719
Figure 26
JUNCTION BOX
FAN
BLACK
WHITE
SPEED
CONTROL
Figure 27
BLOWER ANd
1
R7731
mOTOR ASSEmBLY
2
R7649
FAN CONTROL
3
R4192
SPEEd CONTROL KNOB
4
R4186
SPEEd CONTROL
110 VOLT AC
GROUND
Page 39