WIRING DIAGRAM FOR SERIES INSTALLATION WITH EXISTING ELECTRIC FURNACE
MAIN POWER
110 VOLT
WHITE 
BLACK
TO BE ADDED
BLACKBLUE
HOTBLAST
COTROL
CENTER
BLACK
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| RED |
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| WHITE WIRE |
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| BLACK WIRE |
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FROM DRAFT PLUG |
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FROM DRAFT PLUG | |||||||
PLUG IN ON THE FRONT
OF HOTBLAST FOR DRAFT
ALL ELECTRICAL WIRING SHOULD BE DONE
BY A QUALIFIED ELECTRICIAN.
NOTE: Must cut yellow end off draft wires.
NOTE: DO NOT use three (3) speed switch supplied.
NOTE: The jumper must be pulled out of the limit control.
NOTE: Thermostat wires for the hotblast furnace go to the front of the control center attach to "R" and "G".
BLUE FROM LIMIT
HOTBLAST
LIMIT CONTROL
MUST PULL OUT
THE JUMPER
BLACK | BLACK |
| TO BE |
| ADDED |
| ELECTRIC |
| FURNACE |
| THERMOSTAT |
ELECTRIC FURNACE
TO "W1"
BLACK TO "R" | TO "R" |
RED TO "G"
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