Arcoaire NSPR20C — curb adapter & replacement fit
The Arcoaire NSPR20C mounts on a roof curb with an overall footprint of 113.5″ × 79″. 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: 113.5″ × 79″ (L × W)
Covered models: NSPR20C
Existing-curb pattern drawing — reference only, verify dimensions before fabrication.
Compatible replacement pairings
- Arcoaire CUR250/300/350 105″ × 88″
- Arcoaire PAE300 90.5″ × 77″
- Arcoaire CUR250/300/350 138″ × 88″
- Arcoaire GPD180 93.5″ × 61.5″
- Arcoaire PAE180/240 77″ × 75″
- Arcoaire NRGN97HM01A 80″ × 67.5″
- Rheem/Ruud GPF21T300 113.5″ × 79″
- Bryant 551A210 114.4375″ × 78.625″
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