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) |
| Thomasville Lighting |
P2507-72 |
54 |
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78 |
6160 |
| Thomasville Lighting |
P2506-92C |
54 |
78 |
78 |
6113 |
| Thomasville Lighting |
P2527-102 |
58 |
75 |
79 |
5923 |
| Thomasville Lighting |
P2527-80 |
58 |
75 |
79 |
5923 |
| Thomasville Lighting |
P2505-55 |
54 |
67 |
79 |
5288 |
| Thomasville Lighting |
P2528-81 |
58 |
49 |
77 |
3720 |