Rheem/Ruud RPND042/43/48/49/58/59/61 — curb adapter & replacement fit

The Rheem/Ruud RPND042/43/48/49/58/59/61 mounts on a roof curb with an overall footprint of 56″ × 48″. SMARTCurb can compile a fabrication-ready curb adapter between this unit and hundreds of other rooftop units — replacement without touching the roof deck.

Curb footprint: 56″ × 48″ (L × W)

Covered models: RPND042/43/48/49/58/59/61, RRGG***48/60 (S), RSND042/48/60 (S), GPG4.0/4.1/5.0/5.1T***, RPNC042/48/60

Existing-curb pattern drawing — reference only, verify dimensions before fabrication.

Replacing a Rheem/Ruud unit? Read the Rheem/Ruud curb compatibility guide →