Carrier 48DD*054 — curb adapter & replacement fit
The Carrier 48DD*054 mounts on a roof curb with an overall footprint of 293.5″ × 81.5″. 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: 293.5″ × 81.5″ (L × W)
Covered models: 48DD*054, 48DF*054/064, 50DD*054, 50DF*054/064
Existing-curb pattern drawing — reference only, verify dimensions before fabrication.
Replacing a Carrier unit? Read the Carrier curb compatibility guide →
Compatible replacement pairings
- Carrier 50DL*054/064 293.5″ × 81.5″
- Carrier 50DJ*054/064/074 293.5″ × 84.5″
- Carrier size 060, 60 ton 308.64″ × 81.25″
- Carrier size 060, 60 ton 308.64″ × 81.25″
- Carrier 48A2*060 309″ × 81.5″
- Carrier 48DJ*044 306″ × 84.5″
- York YPAL70/75/80 291″ × 86″
- Trane SXHCC20/25 283.5″ × 84″
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