KORA SBF70NvsWintek BPT13B-80-L4
Side-by-side ventilating fan comparison
KORA SBF70N
Airflow
77CFM
Efficacy
3.8CFM/W
Sound Level
0.4sones
Type
Bathroom/Utility Room
Wintek BPT13B-80-L4
Airflow
80CFM
Efficacy
3.5CFM/W
Sound Level
1.5sones
Type
Bathroom/Utility Room
Key differences
KORA SBF70N is 8% more efficient at 3.8 CFM/W versus 3.5 CFM/W for the Wintek BPT13B-80-L4. The Wintek BPT13B-80-L4 is larger at 80 CFM versus 77 CFM.
Performance
| Spec | KORA | Wintek |
|---|---|---|
| Airflow(CFM) | 77 | 80 |
| Efficacy(CFM/W) | 3.8 | 3.5 |
| Sound Level(sones) | 0.4 | 1.5 |
| Number of Speeds | 1 | 1 |
Installation
| Spec | KORA | Wintek |
|---|---|---|
| Unit Type | Bathroom/Utility Room | Bathroom/Utility Room |
| Duct Size | 4.00 inch diameter | 4.00 inch diameter |
| Airflow at 0.25 in w.g.(CFM) | — | 57.2 |
| Sound at 0.25 in w.g.(sones) | — | 0 |
Lighting
| Spec | KORA | Wintek |
|---|---|---|
| Includes Lighting | No | No |
| Ships with ENERGY STAR Lamp | No | No |