The Noritz RB-510 is a recess box designed for tankless water heaters including NR501-OD, NR662-OD, NRC661-OD, and NRC711-OD models. Constructed from steel with a powder-coated finish, this recess box is intended for outdoor installations. It offers a clean aesthetic by hiding the tankless water heater within the wall, allowing for efficient space management.
This recess box enhances usability by increasing the square footage available in the home while ensuring safe installation. It is CSA approved for outdoor use and rated for zero clearance.