KORA SBF110NvsOrtech OIF4-140
Side-by-side ventilating fan comparison
KORA SBF110N
Airflow
119CFM
Efficacy
3.5CFM/W
Sound Level
1.6sones
Type
Bathroom/Utility Room
Ortech OIF4-140
Airflow
120CFM
Efficacy
4.4CFM/W
Type
In-line (single-port)
Key differences
Ortech OIF4-140 is 20% more efficient at 4.4 CFM/W versus 3.5 CFM/W for the KORA SBF110N. The Ortech OIF4-140 is larger at 120 CFM versus 119 CFM. Overall, the Ortech OIF4-140 sits higher in the category, ranking above 73% of certified ventilating fans.
Performance
| Spec | KORA | Ortech |
|---|---|---|
| Airflow(CFM) | 119 | 120 |
| Efficacy(CFM/W) | 3.5 | 4.4 |
| Sound Level(sones) | 1.6 | — |
| Number of Speeds | 1 | 1 |
Installation
| Spec | KORA | Ortech |
|---|---|---|
| Unit Type | Bathroom/Utility Room | In-line (single-port) |
| Duct Size | 4.00 inch diameter | 4.00 inch diameter |
Lighting
| Spec | KORA | Ortech |
|---|---|---|
| Includes Lighting | No | No |
| Ships with ENERGY STAR Lamp | No | No |