| Unit of measurement | TT Silent 100 | ||
| Connected air duct size | in | 4” | |
| Speed | - | 1 | 2 |
| Minimum supply voltage | V | 120 | |
| Maximum supply voltage | V | 120 | |
| Power supply frequency | Hz | 60 | |
| Rated power | W | 22 | 28 |
| Maximum unit current | A | 0.2 | 0.23 |
| Maximum performance @0.2" | CFM | 60 | 100 |
| Rotation speed at 60hz | - | 2065 | 2363 |
| Sound level | Sones | 0.9 | 1.5 |