Delta VDBFRS200HTvsZephyr AK8400BS-ES
Side-by-side ventilating fan comparison
Delta VDBFRS200HT
Airflow
200CFM
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
Delta VDBFRS200HT is 20% more efficient at 4.9 CFM/W versus 3.9 CFM/W for the Zephyr AK8400BS-ES. The Delta VDBFRS200HT is larger at 200 CFM versus 190 CFM. Overall, the Delta VDBFRS200HT sits higher in the category, ranking above 94% of certified ventilating fans.
Performance
| Spec | Delta | Zephyr |
|---|---|---|
| Airflow(CFM) | 200 | 190 |
| Efficacy(CFM/W) | 4.9 | 3.9 |
| Sound Level(sones) | — | 2 |
| Number of Speeds | — | 2 |
Installation
| Spec | Delta | Zephyr |
|---|---|---|
| Unit Type | In-line (single-port) | Range Hood |
| Duct Size | 6.00 inch diameter | 6.00 inch depth X 0.00 inch width |
Lighting
| Spec | Delta | Zephyr |
|---|---|---|
| Includes Lighting | No | Yes |
| Ships with ENERGY STAR Lamp | No | No |