For use with 36275, 36165 and 36277 series furnaces. Incorporates a microprocessor based temperature controller, solid state power module, on-off circuit breaker and thermocouple input jack. The advanced self-tuning temperature controller automatically tunes all PID functions for your thermal process. A selectable ramp-to setpoint feature allows controlled heat-up rate. Two digital displays simultaneously indicate setpoint and process temperatures in degrees C or F. 36281-01 is the programmable option. Dimensions are l4W x 10H x l9"D. For 208/220V, 50/60 Hz
