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4

A. 

Connect the two black 

thermostat wires to the two 

loose heater wires.  

B

Connect the two hot 

supply wires to the two red 

thermostat wires.  

Wrap supply (white) wire 

with black tape to identify it 

as hot!   

Tuck all the wires back into 

the individual wiring com

-

partments, and make sure 

the connections are tight. 

Attach with small screw at 

bottom.

DOUBLE POLE (4-WIRE) BTF2 - 240/208 or 208 VOLT

120

 

Volt

 LEFT SIDE

120

 

Volt

 RIGHT SIDE

A. 

Connect the red thermostat 

wire labeled L2 to the black 

thermostat wire labeled OFF.

 

 

B. 

Connect the neutral (white) 

supply wire to the white heater 

wire.

 

 

C. 

Connect the hot supply wire 

to the remaining red thermostat 

wire.

 

 

D. 

Connect the remaining black 

thermostat wire to the remain-

ing heater wire.

 

    

Tuck all the wires back into the 

individual wiring compartments, 

and make sure the connections 

are tight. Attach with small 

screw at bottom.

120

 

Volt

 RIGHT SIDE

240/208

 

Volt

 RIGHT SIDE

A. 

Connect the hot supply 

wire to the red thermostat 

wire.

 

 

B. 

Connect the black thermo-

stat wire to the

 

black heater 

wire. 

C. 

Connect the neutral (white) 

supply wire to the white heater 

wire.  

Tuck all the wires back into 

the individual wiring compart

-

ments, and make sure the 

connections are tight. Attach 

with small screw at bottom.

240/208

 

Volt

 LEFT SIDE

120

 

Volt

 LEFT SIDE

INSTALLATION INSTRUCTIONS

SINGLE POLE (2-WIRE) BTF1 - 120 VOLT

DOUBLE POLE (4-WIRE) BTF2 - 120 VOLT

Proceed to OPERATING INSTRUCTIONS. 

 

Proceed to OPERATING INSTRUCTIONS. 

 

Proceed to OPERATING INSTRUCTIONS. 

 

A

B

C

A

A

B

B

A

B

C

D

A

B

A

B

A

B

C

D

A

B

C

DO NOT 

CUT!

DO NOT 

CUT!

DO NOT 

CUT!

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