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Reznor RDDA-114-H200 — curb adapter & replacement fit

Reznor MAPS packaged rooftop makeup-air unit, representative of the RDDA/RDCA MAPS II family
Photo: Reznor LLC (Nortek Global HVAC)

The Reznor RDDA-114-H200 mounts on a roof curb with an overall footprint of 72.75″ × 38.5″. 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: 72.75″ × 38.5″ (L × W)

Covered models: RDDA-114-H200, RDDA-126-H200, RDCA-090-H200

Reznor RDDA-114-H200 roof curb pattern drawing — SMARTCurb

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

Open this unit in the SMARTCurb workspace →

Compatible replacement pairings

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