| Items | Floor-pens | Aviary | Cage |
|---|---|---|---|
| Ventilation type | Tunnel | Tunnel | Tunnel |
| Fan numbers (Total / operation) | |||
| First | 4/2 | 4/2 | 7/5 |
| Second | 4/2 | 4/3 | 7/5 |
| Third | 4/2 | 4/3 | 7/6 |
| Operation time (Operation / stop) | |||
| First | 20/280 | 35/265 | 100/200 |
| Second | 25/275 | 70/230 | 100/200 |
| Third | 25/275 | 70/230 | 120/180 |
| Capacity (cfm) | |||
| First | 5,066 | 8,866 | 7,066 |
| Second | 6,333 | 12,666 | 12,666 |
| Third | 6,333 | 12,666 | 20,266 |