No. 975 is a 1250°F, electrically heated cabinet oven that can be used to heat metal parts. It has workspace dimensions measuring 50 inches wide x 50 inches deep x 50 inches high, and 160 kW are installed in Incoloy-sheathed tubular elements to heat the oven chamber. A 6,000-CFM, 5-HP recirculating blower provides horizontal airflow to the workload. The oven has 10-inch insulated walls comprising 2 inches of 1900°F block insulation and 8 inches of rockwool insulation. Controls include a digital indicating temperature controller and manual reset excess temperature controller with separate contactors.