Number 899 is a 500-deg F (260-deg. C), high temperature truck oven from Grieve, currently used for curing a coating on parts hanging from rods at a customer’s facility. Workspace dimensions of this oven measure 48 x 36 x 96 in. Twenty-four kW is installed in Nichrome wire heating elements, while a 1000 cfm, 1-hp recirculating blower provides vertical upward airflow to the workload. This Grieve truck oven is sectioned to fit in a 5 ft x 8 ft x 6 ft 8in. elevator. It has four-in. insulated walls, aluminized steel exterior and a type 304 2B finish stainless steel interior. Controls on the No. 899 include a 10-in. circular chart recorder, a manual reset excess temperature controller with separate contactors, digital indicating temperature controller and a recirculating blower airflow safety switch.