Photo 1 of Dr. Infrared Heater DR-001 Wall Thermostat 4 wires single or Double poles 120-277V 3360-7756W, White.

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Photo 1 of Dr. Infrared Heater DR-001 Wall Thermostat 4 wires single or Double poles 120-277V 3360-7756W, White.Photo 2 of Dr. Infrared Heater DR-001 Wall Thermostat 4 wires single or Double poles 120-277V 3360-7756W, White.