How does the Matthews Fan Co. Atlas Diane Oscillating Ceiling Mount - Metal Compare to the Average Ceiling Fan?
Breeze Rating: 5.5 (5 is best)
Very Concentrated Breeze
Fan Comparison Graph (scale 1 to 5):
Quality Rating = 5 (average is 3)
With a Quality Rating of 5, the Matthews Fan Co. Atlas Diane Oscillating Ceiling Mount - Metal is among the finest quality ceiling fans made. It will run smooth and quiet without wobbling or making noise and you can let it run
24 hours a day for years on end without any worries of the motor burning out.
Airflow = 2497 CFM | Wind Speed = 30.78 MPH.
2497 CFM far less than the average ceiling fan, so don't expect to feel much of a breeze from this fan unless you are are directly beneath it. We only recommended the Matthews Fan Co. Atlas Diane Oscillating Ceiling Mount - Metal for small rooms or areas where very little airflow is needed. This fan may not allow you to raise your thermostat, so do not expect to save much on your cooling bills (if you have AC).
Efficiency Rating = 44 CFM/Watt (average is about 86)
An Efficiency Rating of 44 is
Efficiency is defined by the EPA as the amount of airflow a fan produces (CFM) divided by the amount of
electricity (Watts) it uses on high speed without any lights on. Efficiency is less important than Airflow because more
CFMs allow you to raise your thermostat higher...which is where you will save the most energy. Efficiency becomes more important if
you expect to operate several ceiling fans at the same time. (see calculator below)
Electrical Usage = 57 Watts (average is about 76)
57 Watts per hour is
well below average, which is excellent because the Matthews Fan Co. Atlas Diane Oscillating Ceiling Mount - Metal will cost less to operate than the average ceiling fan.
Use the calculator below to estimate just how much it will cost to operate this fan in "Your home".
Wind Speed Factor -vs- Efficiency: Wind Speed is KING! Ceiling fans can save you a lot on your energy bills if you use them properly to reduce your use of central air.
Ceiling fans cool you off by creating a wind-chill effect, so the more wind speed a fan generates, the cooler it will make you feel. The cooler your ceiling fan can make you feel, the higher you can raise your AC thermostat to conserve energy without sacrificing your level of comfort. Raising your thermostat by 10 degrees can save you up to 40% on your cooling bills, but you cannot raise your thermostat by 10 degrees if you focus only on ceiling fans that use less energy rather than ones that generate higher wind speed. To put this in perspective: A typical central air system uses about 3500 Watts when it is running, so if a ceiling fan that uses 100 watts allows you to raise your thermostat a couple degrees higher than a more "efficient" fan that uses only 50 watts, the savings you will get by raising your AC therestat a couple degrees higher is far more than the difference of 50 watts between the two fans. With that said, a ceiling fan that uses less watts yet produces higher wind speed is a win-win.