Rheem/Ruud RACG**180/210/240/300 — curb adapter & replacement fit

The Rheem/Ruud RACG**180/210/240/300 mounts on a roof curb with an overall footprint of 81.75″ × 123.5″. 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: 81.75″ × 123.5″ (L × W)
Covered models: RACG**180/210/240/300, RACG2T180/210/240/300, RGEG2T180/210/240/300, RGEGYB180/210/240/300
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 RRCA***096/120 79.5″ × 79.5″
- Rheem/Ruud RPDC075/101 79″ × 79″
- Rheem/Ruud RRCF***085/100 79″ × 78.5″
- Rheem/Ruud RRCE***075/100 91.5″ × 83″
- Rheem/Ruud RSDA075/100 102″ × 81″
- Rheem/Ruud RACDZT090 85.375″ × 53.5″
- American Standard PCCB-DEAABFE 81.5″ × 144″
- Carrier 48DJD024/028/030 84″ × 145.5″
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