Stainless steel heating element and aluminum fins. Painted 22 gauge steel front with 20 gauge junction boxes located oneach end of the heater - junction boxes contain quick connect cable clamps and 6" ground lead wires. Over-temperature thermal limit extends entire length of heated area. A full length wireway provided along the back of the heater. Safely installs with standard 60 degrees Celsius building wire. 240 volts. U.L. Listed. Thermostat Sold Separately.
