Rheem/Ruud RPND018/19/24/25 — curb adapter & replacement fit
The Rheem/Ruud RPND018/19/24/25 mounts on a roof curb with an overall footprint of 48″ × 36″. 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: 48″ × 36″ (L × W)
Covered models: RPND018/19/24/25, RRGG***018/025(S), RSND018/24 (S), GPG1.5T049/50(S), GPG2.0T049/50/69/75(S), GPG2.1T049/50/69/75(S)
Existing-curb pattern drawing — reference only, verify dimensions before fabrication.
Replacing a Rheem/Ruud unit? Read the Rheem/Ruud curb compatibility guide →
Compatible replacement pairings
- Rheem/Ruud RRGE***018/24 48″ × 36.5″
- Rheem/Ruud DFH044/074 46″ × 34″
- Rheem/Ruud RPND030/31/36/37 48″ × 41.5″
- Rheem/Ruud RRGE***030/36 48.5″ × 42″
- Rheem/Ruud RQKAA018/24/30/36/42/48 49″ × 44.5″
- Rheem/Ruud RRKAA018/24/30/36/42/48/60 49″ × 44.5″
- American Standard TCC030A 48″ × 36″
- Armstrong PRPAC1442/48/60 45.5″ × 36″
Need this fabricated?
Taylor Metals builds SMARTCurb adapters in 16 ga galvanized steel, fully welded, ready to set. Vancouver / Pitt Meadows, BC.
Request a quote — most quotes within 24 hours