No. 926 is used for age testing electrical and electronic components. The electrically heated, 250oF (121oC) shelf oven and environmental test chamber offers 12 kW installed in Nichrome wire elements to provide heat to the load. The oven has 4" insulated walls, aluminized steel interior and exterior, plus a 20 x 56" double-pane Lexan window in each of the unit’s two doors. It includes a disposable fresh air filter, digital-indicating temperature controller, manual-reset excess-temperature controller with separate contactors and a remote control panel.