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) | ||
| Big Canoe | 52P-620-5BC-13 |
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70 | 78 | ||
| Big Canoe | 52P-620-5WA-SN | 52 | 5511 | 70 | 78 | ||