No. 915 is a gas-fired, 650-deg F cabinet oven from Grieve, currently used for testing paint coupons. Workspace dimensions measure 26x26x38 in. The modulating gas burner has  100,000 BTU/hr installed, while a 1000 CFM, 1-HP recirculating blower provides vertical upward airflow to the workload. This cabinet oven features an aluminized steel exterior, 6-in. thick insulated walls and Type 430 finish stainless steel interior.  A 12×8-in. access hatch is installed in the main door of this oven. Also onboard No. 915 are a digital indicating temperature controller, a top-mounted control panel and all safety devices required by IRI, FM and NFPA Standard 86 for gas-heated equipment, including a 325 CFM, 1/3-HP powered forced exhauster.