Loren Cook Company GC-128vsTech Drive FA-BF-03-L(BL)
Side-by-side ventilating fan comparison
Loren Cook Company GC-128
Airflow
82CFM
Efficacy
2.9CFM/W
Sound Level
0.9sones
Type
Bathroom/Utility Room
Tech Drive FA-BF-03-L(BL)
Airflow
80CFM
Efficacy
4.6CFM/W
Sound Level
1.5sones
Type
Bathroom/Utility Room
Key differences
Tech Drive FA-BF-03-L(BL) is 37% more efficient at 4.6 CFM/W versus 2.9 CFM/W for the Loren Cook Company GC-128. The Loren Cook Company GC-128 is larger at 82 CFM versus 80 CFM. Overall, the Tech Drive FA-BF-03-L(BL) sits higher in the category, ranking above 13% of certified ventilating fans.
Performance
| Spec | Loren Cook Company | Tech Drive |
|---|---|---|
| Airflow(CFM) | 82 | 80 |
| Efficacy(CFM/W) | 2.9 | 4.6 |
| Sound Level(sones) | 0.9 | 1.5 |
| Number of Speeds | 1 | 1 |
Installation
| Spec | Loren Cook Company | Tech Drive |
|---|---|---|
| Unit Type | Bathroom/Utility Room | Bathroom/Utility Room |
| Duct Size | 5.94 inch diameter | 4.00 inch depth X 0.00 inch width |
| Airflow at 0.25 in w.g.(CFM) | 63.2 | 62.4 |
| Sound at 0.25 in w.g.(sones) | 0.9 | 0 |
Lighting
| Spec | Loren Cook Company | Tech Drive |
|---|---|---|
| Includes Lighting | No | Yes |
| Ships with ENERGY STAR Lamp | No | No |