Grieve Corporation’s No. 818 1000°F high-temperature universal oven is used for cleaning and heat treating of fuel nozzles. With an internal workspace of 24” × 36” × 24” and 1000 CFM, 3/4 HP recirculating blower, the unit offers a front-to-back horizontal “universal” airflow to completely surround the workload, the company says. 24kW power is installed in Incoloy sheathed tubular heating elements. The oven features 8” thick insulated walls, an aluminized steel interior and exterior, plus inner and outer door gaskets. The unit accommodates up to seven shelves on 3” centers.
Standard equipment includes a digital indicating temperature controller, manual reset excess temperature controller with separate heating element control contactors, a recirculating blower airflow safety switch and a UL-listed control panel, top-mounted to minimize floor space requirements.