No. 951 is used for preheating large steel molds at the user's facility. Workspace dimensions of the 650°F (343°C), electrically heated, walk-in oven measure 72 x 42 x 72". The 60 kW Incoloy-sheathed tubular elements heat the oven chamber. A 4,200 cfm, 3-hp recirculating blower provides combination airflow to the workload. The walk-in oven has 5" insulated walls, top-mounted heat chamber, aluminized interior and exterior, and a free-standing oven rack.