KORA SBF90DC-MSvsSpruce RB110
Side-by-side ventilating fan comparison
KORA SBF90DC-MS
Airflow
98CFM
Efficacy
10.7CFM/W
Sound Level
0.7sones
Type
Bathroom/Utility Room
Spruce RB110
Airflow
100CFM
Efficacy
5.7CFM/W
Type
In-line (single-port)
Key differences
KORA SBF90DC-MS is 47% more efficient at 10.7 CFM/W versus 5.7 CFM/W for the Spruce RB110. The Spruce RB110 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 | KORA | Spruce |
|---|---|---|
| Airflow(CFM) | 98 | 100 |
| Efficacy(CFM/W) | 10.7 | 5.7 |
| Sound Level(sones) | 0.7 | — |
| Number of Speeds | — | 1 |
Installation
| Spec | KORA | Spruce |
|---|---|---|
| Unit Type | Bathroom/Utility Room | In-line (single-port) |
| Duct Size | 4.00 inch diameter | 4.00 inch diameter |
Lighting
| Spec | KORA | Spruce |
|---|---|---|
| Includes Lighting | No | No |
| Ships with ENERGY STAR Lamp | No | No |