Emerson Curva Sky 52 Ceiling Fan
Webmaster's Choice: As the Webmaster for Hansen Wholesale I am familiar with all of the ceiling fans on our site and this is one of my most highly recommended hugger fans based on overall quality, reliability and quiet operation. If you have a room with low ceilings, you cannot go wrong with this fan!
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Room Settings Viewer
Shown in picture: Emerson Curva Sky 52 Ceiling Fan Model CF152WW in Gloss White. The light fixture and Gloss White ABS Plastic All Weather finished blades are included as shown. The light fixture uses 2-50W Mini Candelabra Halogen Bulbs (bulbs included).**. Comes with 6 Speed Remote Control w/LED speed indicators, One-touch Reverse and Full range light dimmer. 1.0 Amp max fan load. Operates from up to 30 feet. Receiver unit included with fan.
The Curva Sky 52 Wet ceiling fans from Emerson capture the latest contemporary look that is an expression of the times. Sleek and unobtrusive and very low in profile, the 3 blade design of the Curva ceiling fan brings style to any room without being overwhelming. Specifically designed for rooms with ceilings 7 1/2 to 8 feet high. Wet rated for outdoor use in White and Oil Rubbed Bronze finishes. Also available in Brushed Steel and Chrome finishes that are Damp rated.
The Emerson Curva Sky ceiling fans are Wet Rated in White Finish.
Finishes & Similar Models
Other Finishes for this Ceiling Fan
Curva Sky 52" Flushmount Outdoor Wet (with Full Function Remote Control w/Receiver Remote Control - 120 Volts)
Other Closely Related Ceiling Fans:
Curva 44" Standard Mount Outdoor Wet (with Full Function Remote Control w/Receiver Remote Control - 120 Volts)
Curva 52" Standard Mount Outdoor Wet (with Full Function Remote Control w/Receiver Remote Control - 120 Volts)
Curva Sky 44" Flushmount Outdoor Wet (with Full Function Remote Control w/Receiver Remote Control - 120 Volts)
(Building codes require blades to be at least 7' from the floor)
FTC Energy Information Label
This label is required by the FTC to be published
by any company selling this fan on the Internet.
at High Speed
Cubic Feet Per
Minute Per Watt
49" to 60"
ceiling fans have airflow efficiencies
ranging from approximately
51 to 176
cubic feet per
minute per watt at high speed.
Money-Saving Tip: turn off fan when leaving room
Included Control (SR600INC): 6 Speed Remote Control w/LED speed indicators, One-touch Reverse and Full range light dimmer. 1.0 Amp max fan load. Operates from up to 30 feet. Receiver unit included with fan.
Can I operate more than 1 fan from a single remote? Although it is possible to operate multiple ceiling fans from a single remote control, we do NOT recommend it with any brand. Doing so can cause your fans to get out of sync (one off and the other on, or one on high and the other on low) and getting them back in sync becomes quite a challenge. To avoid frustration, be sure to operate each fan from its own designated remote control.
Emerson Curva Sky 52 Owners Manual
Low, High or Vaulted Ceiling Installation Options
This is a Flushmounted ceiling fan, so it cannot be installed on angled ceilings. Flush mount ceiling fans
are designed specifically for rooms with ceilings lower than 8 feet and do not perform well in rooms with higher ceilings.
Indoor and Outdoor Limitations
UL Listed for Wet Applications
The Emerson Curva Sky 52 is UL Listed for Outdoor Wet Locations, which means that you can install it outdoors in uncovered or partially covered areas where it will be directly exposed to rain. Great for a gazebo, lanais, lattice covered patio or any other outdoor area. As with all outdoor ceiling fans, you can also install them indoors in any room that you desire.
Features & Specifications
"-" means that the data was not available at the time this information was published or the manufacturer simply does not test for the data that is missing.
Hugger fans are excempt from EPA required performance testing, so data is rarely available for hugger fans.
|Model Name|| Emerson Curva Sky 52|
Features & Specifications
|Motor Size|| 153mm x 18mm Motor|
|Quality Rating|| 5 out of 5 (5 is best)|
|Blade Pitch|| 12 degree blade pitch|
|Blade Span|| 52" blade span|
|Blade Qty|| 3 blades|
|Blades Color||Gloss White ABS Plastic All Weather finished blades (included)|
|RPMs|| 75 to 195 RPM|
|Speeds|| 6 Speeds|
|Reverse Function|| Yes|
|Indoor Rating||UL Listed for use indoors|
UL Listed for outdoor WET locations in both covered and uncovered areas. Can be exposed directly to rain.
|Includes Uplight|| No|
|Inludes Downlight|| Yes|
|Downlight Type|| Single Globe Fixtures|
|Downlight Description|| Integrated low profile light fixture with matte opal glass.|
|Downlight Bulbs|| 2-50W Mini Candelabra Halogen Bulbs (bulbs included).|
|Downlight Wattage|| 100 Watts|
Cannot be installed without lights
|Voltage||Uses 120 Volt electricity|
|ENERGY STAR Qualified|| No|
|Style Group|| Ceiling Huggers|
|Approx. Weight|| 28 lb.|
|Warranty|| Lifetime Limited Motor Warranty|
|Included Downrod(s)|| None - does not apply|
|Flushmount Capability|| Flushmount Only|
|Leadwire Length|| Not Published|
Replacement Glass Options*
Please call to order replacement glass (if you have broken the glass on this fan).
FREE REPLACEMENT GLASS: If you purchased your fan from us in the past 5 years (on or after March 31st 2009) and have broken your glass, we may replace it FREE OF CHARGE based on our 5 Year FREE Replacement Parts Plan. Please call us so that we can verify that you made your purchase from us and that your glass is in fact broken (email us a picture of your fan and broken glass). Once verified, we will get you a replacement at no charge (just another advantage of buying your ceiling fans here at Hansen Wholesale). *All replacement glass sales are final, no refunds or exchages.
How does the Emerson Curva Sky 52 Compare to the Average Ceiling Fan?
Breeze Rating: 4 (5 is best)
Above Average Cooling Breeze
Fan Comparison Graph (scale 1 to 5):
Quality Rating = 5 (average is 3)
With a Quality Rating of 5, the Emerson Curva Sky 52 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.
Wind Speed Factor: 3.12 MPH (average is about 3)
Airflow = 5393 CFM
A Wind Speed Factor of 3.12 MPH gives this fan a Breeze Rating of 4 out of 5.
This is above average when it comes to ceiling fans, so you can expect to feel a decent amount of cooling breeze, but it is not the best.
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.
Afterall, why do want a ceiling fan in the first place?
(average is about 5,000)
5393 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 Emerson Curva Sky 52.
This fan should allow you to raise your thermostat by 1 or 2 degrees to save between 5% and 15% on your cooling bills (if you have AC).
Efficiency Rating = 117 CFM/Watt (average is about 86)
An Efficiency Rating of 117 is
well above 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)
Electrical Usage = 46 Watts (average is about 76)
46 Watts per hour is
well below average, which is excellent because the Emerson Curva Sky 52 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.
Operational Cost Calculator
Wind Speed Calculator
(Calculate the wind speed of a ceiling fan by plugging in the CFM and Blade Span above)
Fan Size -vs- Wind Speed -vs- CFM
Note: The formula for calculating wind speed was revised on 1/31/2015. The previous formula did not take into account that the testing chamber (cylinder) used to determine the CFM of a fan is 8" in diameter larger than the blade span. The revised formula ads 8" to the fan diameter to account for this. The wind speed results are now slightly lower than previosly stated
"When it comes to ceiling fan size...the largest fan with the highest wind speed that will look fine in the area is the best choice!"
Ceiling fans cool you off by creating a wind-chill effect, the degree of which is determined by the wind speed produced by the fan; the higher the wind speed, the cooler you feel. It is critical to know the following; CFM is not the same as wind speed; the wind chill effect you feel from a ceiling fan is concentrated in the column of air directly beneath the fan blades; the wind chill drops off dramatically just a foot or two outside that area.
Ceiling fan manufacturers are required by the DOE to publish the airflow of each fan in CFM (Cubic Feet per Minute) which is not the same as wind speed. CFM is the volume of air being moved every minute, whereas wind speed how fast the air is moving in MPH (Miles per Hour) or LFM (Linear Feet per Minute), both of which are directly related to the amount of wind chill effect. When you compare two fans that are different sizes yet have the same CFM you will find they produce quite different wind speeds. The smaller fan must move air faster in order to move the same amount of air per minute (CFM) as the larger fan. The airflow generated by the smaller creates more wind chill because it is more concentrated and has a higher wind speed. The larger fan of equal CFM moves air over a larger area so it is less concentrated at a lower wind speed. So when determining what size fan to buy you must consider the amount of space a fan will cover (the diameter of the fan plus a foot or two), the intensity of the airflow directly beneath the fan (the wind speed) balanced with how any particular size fan will look or fit in the space. Ultimately the largest fan with the highest wind speed that will look fine in the area is the best choice for performance.
The required testing method for ceiling fans is not done in a way that translates well to real world applications, so the CFM data can be somewhat deceiving if you do not know how to interpret it.
The current required test procedure (shown left) shows a ceiling fan hanging above a 3 foot tall metal cylinder that is 8 inches wider than the ceiling fan (blade span) and stands 4 feet above the floor. Sensors are located at the bottom of the cylinder to measure the wind speed. The wind speed is then converted into CFM (Cubic Feet per Minute). Although this testing procedure can be valuable for comparing the performance of fans equal in size, it does not emulate a real application inside a home and does not make it easy to compare fans that are different sizes in order to determine the best size fan(s) for any particular application.
Therefore, the best way to compare the actual performance between fans of various sizes is to compare the wind speed. The wind speed of a ceiling fan can be mathematically calculated based on the CFM and Blade Span. Here is a comparison where we performed the calculations between 3 fans of different blade spans and CFMs. The largest fan has the highest CFM yet the smallest fan produces the highest wind speed.
84" Fan with CFM of 10000 produces wind speed of 2.46 MPH (216.62 LFM)
52" Fan with CFM of 6500 produces wind speed of 3.76 MPH (331.04 LFM )
The above example shows how deceiving CFM data can be. Even though the 52" fan moves 35% less air than the 84" fan, the intensity of the breeze that produces a wind-chill effect is over 50% more than that of the larger fan and will make you feel much cooler if you are directly beneath it. So, to cover a larger area, two or more smaller fans with good performance may be a better choice than a single large higher CFM fan.
Included With This Fan (as shown):
Emerson Curva Sky 52 Fan Motor in Gloss White
Availability & Lead Time
Ships direct from Manufacturers Warehouse
SHIPS IN 24 TO 48 Hrs (weekdays)!
Note: Our Webmaster has chosen this fan as a "Top Recommendation"
Why Choose Hansen Wholesale?
We give you much more
than just a low price!
When you buy this fan from us you get the following benefits you simply won't find anywhere else:
Emerson EM-CF152WW Specs
| Our Part Number||EM-CF152WW|
| Model Name||52" Curva Sky Appliance White - All-Weather Appliance White Blades|
| Description: Curva Sky's edgy and compact design will fit perfectly in any modern décor. With the option of a light fixture, Curva Sky proves not only in vogue, but also practical|
| Family||Ashton White Mist L.E.D. Light Fixture|
| Housing Finish||Appliance White|
| Blade Finish||All-Weather Appliance White|
| Blades Included?||Yes|
| Glass Finish||Opal Matte|
| # of Blades||3|
| Blade Span||52"|
| Blade Pitch||12|
| Control||Six Speed LED Remote|
| Reverse (Manual or Control)||Control|
| Airflow (CFM)||5393|
| Motor Watts||46|
| Efficiency (CFM/Watt)||116|
| Amps (High Speed)||0.5|
| RPM (High Speed)||75-195|
| Motor Warranty||Lifetime|
| Energy Star||No|
| A (Total Height Ceiling to Bottom Fan)||12.6|
| B (Height from Ceiling to Fan Blade)||10|
| C (Fan Housing Diameter)||9.6|
| D (Fan Canopy Diameter)||9.9|
| Weight (lbs)||19.4|
| Length (in)||23.5|
| Width (in)||12|
| Depth (in)||12.25|
| Indoor/Outdoor||Wet Locati|
| Downrod Length||Flush-Moun|
| Accepts 2.5" Downrod||No|
| Compatible to SCK (Slope Ceiling Kit)||Not Compat|
| Downlight Bulb Qty||2|
| Downlight Bulb Watts||50|
| Downlight Bulb Base||Halogen |
| Downlight Bulbs Included||Yes|
| Dimmable w/Supplied Bulbs||Yes|
| New for 2015||No|
| Compatible Controls||SR600, SR650, SR605|
| Ships to Canada||Yes|
**Light Fixture Note
Important Note: Due to government legislation regarding the efficiency and wattage ceiling fan light fixtures (EPACT 2005) the fixture you receive may use a different bulb than
what is described. This is because most manufacturers have rolling changes in their inventory in order to bring their fixtures into compliance, so there is no way to know which fixture the manufacturer
will ship until all of their old inventory has been depleted. Most fixtures that used Medium Base Bulbs in the past will be changed to use Candelabra Base Bulbs. Also, since the legislation mandates
that the total wattage of a ceiling fan light cannot exceed 190Watts, the maximium wattage of the bulbs may be lowered to meet this criteria and will most likely have a limiting fuse designed to
trigger if you use bulbs that exceed this wattage.