| Unit of measurement | Stream 150/160 | ||
| Speed | - | 1 | 2 |
| Connected air duct size | in | 6” | |
| Minimum supply voltage | V | 120 | |
| Maximum supply voltage | V | 120 | |
| Power supply frequency | Hz | 60 | |
| Rated power | W | 53 | 68.5 |
| Maximum unit current | A | 0.47 | 0.57 |
| Maximum performance @0.2" | CFM | 185 | 265 |
| Rotation speed at 60hz | - | 1800 | 2540 |
| Sound pressure level LpA at 10 ft | Sones | 1.5 | 2.5 |