The Grieve Corp.’s No. 1037 is a 900 F, walk-in oven for holding weldments at temperature before welding. Workspace dimensions measure 108 in. by 120 in. by 115 in. Incoloy-sheathed tubular heating elements are 300 kW, and a 30,000-cfm, 30-hp recirculating blower provides front to rear airflow to the workload. The oven has 9-in. insulated walls and a 4-in. insulated floor. It features aluminized steel interior and exterior and inner and outer door gaskets. Inner gasket seals directly against the door plug and outer gasket seals directly against the 3/8-in. steel plate oven front.