Fantech FG 4 (40402)vsKORA SBF90DC-MS
Side-by-side ventilating fan comparison
Fantech FG 4 (40402)
Airflow
100CFM
Efficacy
5.5CFM/W
Type
In-line (single-port)
KORA SBF90DC-MS
Airflow
98CFM
Efficacy
10.7CFM/W
Sound Level
0.7sones
Type
Bathroom/Utility Room
Key differences
KORA SBF90DC-MS is 49% more efficient at 10.7 CFM/W versus 5.5 CFM/W for the Fantech FG 4 (40402). The Fantech FG 4 (40402) is larger at 100 CFM versus 98 CFM. Overall, the KORA SBF90DC-MS sits higher in the category, ranking above 87% of certified ventilating fans.
Performance
| Spec | Fantech | KORA |
|---|---|---|
| Airflow(CFM) | 100 | 98 |
| Efficacy(CFM/W) | 5.5 | 10.7 |
| Sound Level(sones) | — | 0.7 |
| Number of Speeds | 1 | — |
Installation
| Spec | Fantech | KORA |
|---|---|---|
| Unit Type | In-line (single-port) | Bathroom/Utility Room |
| Duct Size | 4.00 inch diameter | 4.00 inch diameter |
Lighting
| Spec | Fantech | KORA |
|---|---|---|
| Includes Lighting | No | No |
| Ships with ENERGY STAR Lamp | No | No |