Standard shell sizes the unit-sizing picker draws from. Each row defines the model's face dimensions and reference velocities at 1.5 m³/s (used to scale Unit / Coils / Filters velocities linearly with the requested airflow).
| Model Number | Description | EXTWID (mm) | EXTHGT (mm) | EXTPERIM (mm) | Unit v (m/s) | Coil v (m/s) | Filter v (m/s) | Sort | Actions |
|---|---|---|---|---|---|---|---|---|---|
| No models yet. Click Add Model Size to start. | |||||||||