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) |
| Possini Euro |
HS799-99 |
54 |
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79 |
7163 |
| Possini Euro |
HS801-99 |
52 |
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77 |
6247 |
| Possini Euro |
HS809-99 |
52 |
74 |
82 |
6012 |
| Possini Euro |
AL642-73 |
60 |
74 |
73 |
5383 |