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 |
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Data Submitted – March 2012 |
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| Brand Name |
Model Number |
Fan Diameter |
Efficiency in cfm/watt |
Energy Use in watts |
Capacity (airflow in cfm) |
| Builder Specialty |
52-FAN-5WA-13 |
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65.2 |
80 |
| Builder Specialty |
52-FAN-5CN-SN |
52 |
5249 |
65.2 |
80 |
| Builder Specialty |
52-FAN-5W-SN |
52 |
5249 |
65.2 |
80 |
| Builder Specialty |
52-FAN-5W-WH |
52 |
5249 |
65.2 |
80 |
| Builder Specialty |
52-FAN-5C-CM |
52 |
5249 |
65.2 |
80 |