Temperature Controls: Auto tuning microprocessor-based controller.

Elements: High temperature iron-aluminum alloy wire elements are coiled and mounted on the side wall in porcelain plates.

The C133 Has a bottom element mounted in groves in floor and covered by refractory heart plate.

General construction: Case is constructed of heavy gauge sheet steel and finished in gray hammertone. The easily operated, counter-balanced door is always away from operator. All walls and door are constructed of the finest quality insulating fire brick backed by 1800° F block insulation. Comes complete with cord and plug.

Safety switch: These models come equipped with two door safety switches. When door is opened, elements are disconnected from power source. Solid state zero voltage switching of power to elements.