How is energy efficiency for ceiling fans measured?
Energy efficiency for ceiling fans is measured in cubic feet per minute per watt (cfm/watt). To save energy – look for models with the airflow you need, then pick the one with the highest efficiency.
| FTC 2012 Ceiling Fans – Listed by Efficiency |
|
|
|
Data Submitted – March 2012 |
|
|
|
|
|
|
|
|
| Brand Name |
Model Number |
Fan Diameter |
Efficiency in cfm/watt |
Energy Use in watts |
Capacity (airflow in cfm) |
| Britton |
52-771-5BW-SN |
|
|
73 |
77.6 |
| Britton |
52-771-5TK-13 |
52 |
5667 |
73 |
77.6 |
| Britton |
52-771-5WH-WH |
52 |
5667 |
73 |
77.6 |