| Model | CFM | Duct size | Power (W) | Amps（A） | (V/Hz) | Motor | Housing | Grille | Sones | Energy Star | HVI | UL or cULus |
| BBPT14-24A-2 | 70 110 |
4″ | 28 | 0.24 | 120V/60Hz | AC | Painted in black |
ABS | 0.5 1.2 |
YES | YES | YES |
| BPT18-54A-2 | 150 200 |
6″ | 44 | 0.36/0.5 | 120V/60Hz | AC | Painted in black |
ABS | 1.5 2.5 |
NO | YES | YES |
