The Rheem-Ruud AS38409-1AE Cavity Cover is a genuine replacement panel designed to close and protect access cavities on compatible Rheem and Ruud water heaters. Finished in warm dark gray, it helps shield internal components from dust, debris, and incidental contact while maintaining the equipment’s finished appearance. The cover is used with select residential electric water heating ... https://www.partshnc.com/as38409-1ae-rheem-water-heater-cavity-cover-warm-dark-gray-replaces-am38409-1ae