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) |
| FOUR SEASONS |
83U46D |
52 |
|
60 |
8703 |
| FOUR SEASONS |
84G11D |
52 |
74 |
69 |
8183 |
| FOUR SEASONS |
84G45D |
52 |
74 |
69 |
8183 |
| FOUR SEASONS |
84G73D |
52 |
74 |
69 |
8183 |
| FOUR SEASONS |
84U9D |
52 |
74 |
69 |
8183 |
| FOUR SEASONS |
84U72D |
52 |
74 |
69 |
8183 |
| FOUR SEASONS |
84U73D |
52 |
74 |
69 |
8183 |
| FOUR SEASONS |
84U4D |
52 |
74 |
69 |
8183 |
| FOUR SEASONS |
84U45D |
52 |
74 |
69 |
8183 |
| FOUR SEASONS |
74U11D |
42 |
|
60 |
6614 |
| FOUR SEASONS |
74U73D |
42 |
69 |
60 |
6614 |
| FOUR SEASONS |
74U45D |
42 |
69 |
60 |
6614 |
| FOUR SEASONS |
82U72D |
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67 |
3402 |