Rheem RXRN Step Down Concentric Diffuser systems are designed to provide a single point air distribution system with the added benefit of having directional air control. The system may be used with either a "T-Bar" ceiling or a plaster ceiling.
- All aluminum diffuser with aluminum return air egg crate.
- Double reflection diffuser with the blades secured by spring steel.
- Built in anti sweat gasket.
- Molded Fiberglass Transition (through 5 ton).
- Built in hanging supports
- Diffuser box construction of fiberglass duct board - through 7 1/2 tons or sheet metal.