Aprilaire 8145vsOrtech OIF5-190
Side-by-side ventilating fan comparison
Aprilaire 8145
Airflow
190CFM
Efficacy
4.4CFM/W
Type
In-line (single-port)
Ortech OIF5-190
Airflow
180CFM
Efficacy
4.9CFM/W
Type
In-line (single-port)
Key differences
Ortech OIF5-190 is 10% more efficient at 4.9 CFM/W versus 4.4 CFM/W for the Aprilaire 8145. The Aprilaire 8145 is larger at 190 CFM versus 180 CFM.
Performance
| Spec | Aprilaire | Ortech |
|---|---|---|
| Airflow(CFM) | 190 | 180 |
| Efficacy(CFM/W) | 4.4 | 4.9 |
| Number of Speeds | 1 | 1 |
Installation
| Spec | Aprilaire | Ortech |
|---|---|---|
| Unit Type | In-line (single-port) | In-line (single-port) |
| Duct Size | 6.00 inch diameter | 5.00 inch diameter |
Lighting
| Spec | Aprilaire | Ortech |
|---|---|---|
| Includes Lighting | No | No |
| Ships with ENERGY STAR Lamp | No | No |