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Numerical and mathematical model cases.
| Case | Description | Ventilation | Filtration | Flow time | Supply temp | Ambient temp |
|---|---|---|---|---|---|---|
| 1 | No ventilation | 0.0 ACH | N/A | 3600 s (1 h) | N/A | 23.9 °C (75 °F) |
| 2 | Mechanical ventilation–heating | 3.4 ACH | MERVa 11 (72%) | 3600 s (1 h) | 32.2 °C (90 °F) | 23.9 °C (75 °F) |
Minimum Efficiency Reporting Values.
