Greenheck SP-LP0511HvsOrtech ODD-110-1
Side-by-side ventilating fan comparison
Greenheck SP-LP0511H
Airflow
110CFM
Efficacy
9.5CFM/W
Type
Bathroom/Utility Room
Ortech ODD-110-1
Airflow
112CFM
Efficacy
11.4CFM/W
Sound Level
1sones
Type
Bathroom/Utility Room
Key differences
Ortech ODD-110-1 is 17% more efficient at 11.4 CFM/W versus 9.5 CFM/W for the Greenheck SP-LP0511H. The Ortech ODD-110-1 is larger at 112 CFM versus 110 CFM. Overall, the Ortech ODD-110-1 sits higher in the category, ranking above 89% of certified ventilating fans.
Performance
| Spec | Greenheck | Ortech |
|---|---|---|
| Airflow(CFM) | 110 | 112 |
| Efficacy(CFM/W) | 9.5 | 11.4 |
| Sound Level(sones) | — | 1 |
| Number of Speeds | — | 1 |
Installation
| Spec | Greenheck | Ortech |
|---|---|---|
| Unit Type | Bathroom/Utility Room | Bathroom/Utility Room |
| Duct Size | 4.00 inch diameter | 4.00 inch diameter |
| Airflow at 0.25 in w.g.(CFM) | 121.1 | 94.5 |
| Sound at 0.25 in w.g.(sones) | 2 | 1.3 |
Lighting
| Spec | Greenheck | Ortech |
|---|---|---|
| Includes Lighting | No | No |
| Ships with ENERGY STAR Lamp | No | No |