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Heat & Glo • SL-550TRSI-AUE • 2079-902 Rev. K • 10/08
Figure 42.
Figure 43.
1.5 BLOWER
These heaters have a factory installed Fan,
Electrical Junction Box, Variable Speed Rheo-
stat Control Switch and Temperature Sensor
Switch for the fan. These components are
located behind the lower door.
Use of the fan requires that the Junction Box
(factory installed) be connected to 240 VAC ser-
vice before permanently enclosing the heater.
The access hole for connecting the service
wires is found on the right exterior side of the
unit. See Figure 43 for wire connection detail.
NOTE: IF ANY OF THE ORIGINAL
WIRE AS SUPPLIED WITH THE AP-
PLIANCE MUST BE REPLACED, IT
MUST BE REPLACED WITH TYPE
105º
C RATED WIRE.
BROWN
BROWN
BLUE
BLACK
BLUE
BLACK
(HOT) BROWN
(NEUTRAL) BLUE
BLACK
BLACK
BLUE
BROWN
GREEN/YELLOW
BLOWER
TEMPERATURE
SENSOR SWITCH
240VAC JUNCTION BOX
VARIABLE
SPEED
CONTROL
BROWN
BLUE
BLACK
BROWN
BLUE
BROWN
BLUE
BLACK
GREEN/YELLOW
STRIPE
GREEN/YELLOW
STRIPE