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) |
| Emerson |
CF4801 Premium Select |
58″ |
|
100 |
7264 |
| Emerson |
CF4501 Crown Select |
58″ |
72 |
100 |
7155 |
| Emerson |
CF550 Luxe Eco |
54″ |
|
33 |
6974 |
| Emerson |
CF620 Laguna Bay |
50″ |
|
70 |
5727 |
| Emerson |
CF410 Marquette |
54″ |
93 |
61 |
5694 |