American Standard SEHDC30 — curb adapter & replacement fit
The American Standard SEHDC30 mounts on a roof curb with an overall footprint of 90″ × 84.5″. 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: 90″ × 84.5″ (L × W)
Covered models: SEHDC30
Existing-curb pattern drawing — reference only, verify dimensions before fabrication.
Compatible replacement pairings
- American Standard BWC180L 74″ × 82.5″
- American Standard SAHB200/250 109″ × 90.5″
- American Standard TCD102/120A 89″ × 59″
- American Standard SACAC15/17 77″ × 69.5″
- American Standard BWC150L 82.5″ × 63.5″
- American Standard SADB17 76.5″ × 69″
- Champion D*CW*180 90.5″ × 86.5″
- Rheem/Ruud RRCE***075/100 91.5″ × 83″
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