Casablanca Wisp 52

How does the Casablanca Wisp 52 Compare to the Average Ceiling Fan?

Note The Editor's Review is based on the latest product specifications and performance data we have in our database directly from the manufacturer. We take this information and convert it into laymans terms to give you an idea of what you can expect from the fan. Actual performance may vary depending on the circumstances of your application such as room size, ceiling height, blade selection and climate.

Quality Rating = 4 (average is 3)
A Quality Rating of 4 is above average, the Casablanca Wisp 52 ceiling fan will run smooth and quiet and will give you many years of operation with no worries of the motor burning out.

Wind Speed Factor: 2.94 MPH (average is about 3)
A Wind Speed Factor of 2.94 MPH gives this fan a Breeze Rating of 3 out of 5. This is rather average when it comes to ceiling fans, so you will feel some cooling breeze, but don't expect the Wisp 52 to blow your socks off. Aside from Quality, which accounts for smooth quiet operation and durability, the amount of wind-chill a fan can provide to cool you off is the most important consideration.

Airflow = 5079 CFM (average is about 5,000)
5079 CFM is pretty much average, so don't expect a super strong breeze from this fan. However, most people are used to average ceiling fans, so if you have never experienced a fan more powerful than this, you may be satisfied with the Casablanca Wisp 52. The 2.94 MPH wind speed is a little lower than you might expect with such a high airflow. The wind speed tells you how much breeze you can expect to feel when you are beneath the fan. Due to the blade span of this fan, the actual concentration of airflow is spread over a larger area, so the ultimate cooling effect is a little less than some fans with smaller blade spans. This is a compromise that you may be willing to accept if the actual area where you spend your time is further away from the center of the fan, which is why you may consider a larger fan such as this one. In this case the Casablanca Wisp 52 will allow you to raise your thermostat by 1 or 2 degrees, which will still help you save additional money on your cooling bills (if you have AC).

Efficiency Rating = 78 CFM/Watt (average is about 86)
An Efficiency Rating of 78 is fairly average. 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)

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 thermostat 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.