See what gives a fan power airflow efficiency and why.
Ceiling fan airflow rating.
Best is over 6 000.
This makes it easy to compare two or more fans of similar size.
At a glance this information helps you to gauge a ceiling fan s airflow and efficiency.
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The amount of airflow a ceiling fan can produce per minute is most commonly measured in cubic feet per minute or cfm.
Cfm measuring airflow efficiency.
But what cfm is best.
This is the main point of this article which i explain in more detail further on.
Although a higher number is desirable fans with a very high airflow rating cfms that have an average efficiency rating may in fact be the better choice.
Airflow is one of the biggest factors to consider when choosing a ceiling fan.
Good cfm ranges from 4 000 to 5 000.
The cfm rating of the fan is the key consideration when choosing a fan as it determines the area a fan will cool and circulate.
What is a dc motor ceiling fan and what are its benefits.
Airflow rating or flow rate is the most effective way to measure the efficiency of a ceiling fan.
The best fans have an airflow of 3 000 cfm or above.
The four areas that determine airflow are blade shape blade pitch distance from ceiling and motor quality.
Cfm is key when determining a fan s airflow efficiency.
Better ranges from 5 000 to 6 000.