Ortech OIF5-190vsZephyr AK8400BS-ES
Side-by-side ventilating fan comparison
Ortech OIF5-190
Airflow
180CFM
Efficacy
4.9CFM/W
Type
In-line (single-port)
Zephyr AK8400BS-ES
Airflow
190CFM
Efficacy
3.9CFM/W
Sound Level
2sones
Type
Range Hood
Key differences
Ortech OIF5-190 is 20% more efficient at 4.9 CFM/W versus 3.9 CFM/W for the Zephyr AK8400BS-ES. The Zephyr AK8400BS-ES is larger at 190 CFM versus 180 CFM. Overall, the Ortech OIF5-190 sits higher in the category, ranking above 93% of certified ventilating fans.
Performance
| Spec | Ortech | Zephyr |
|---|---|---|
| Airflow(CFM) | 180 | 190 |
| Efficacy(CFM/W) | 4.9 | 3.9 |
| Sound Level(sones) | — | 2 |
| Number of Speeds | 1 | 2 |
Installation
| Spec | Ortech | Zephyr |
|---|---|---|
| Unit Type | In-line (single-port) | Range Hood |
| Duct Size | 5.00 inch diameter | 6.00 inch depth X 0.00 inch width |
Lighting
| Spec | Ortech | Zephyr |
|---|---|---|
| Includes Lighting | No | Yes |
| Ships with ENERGY STAR Lamp | No | No |