Ceiling Fans
smaairSWR523E6N-FM
ENERGY STAR certified · Dec 2023
- Estimated annual energy use
- 36.1 kWh/yr
- Fan diameter
- 52 in
- Airflow per watt
- 238.2 CFM/W
Running cost calculator
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Cost to run a ceiling fan in every state
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How this is calculated
- ENERGY STAR lists the power this model draws but no yearly figure. We estimate the annual energy use ourselves, assuming 8 hours a day at the average of its low-speed and high-speed power, with standby power for the other 16 hours, every day of the year. Your use will differ, so treat the cost as a guide.
- Yearly cost = annual kWh × your rate. Monthly cost is the yearly cost divided by 12, a flat average. Five-year cost keeps the rate constant; prices will change.
- Statewide averages are not your utility’s tariff. Use your bill’s rate for a closer number.
- We do not estimate watts or hourly cost: the source data does not include them.
How it compares
Among 386 ENERGY STAR certified standard fan only models with a similar fan diameter (44.2 to 59.8 in), this one ranks 40th lowest in annual energy use.
- Median of these models
- 54 kWh/yr
- This model vs the median
- -33%
- Uses less than
- 87% of them
Compared with every comparable model on the ENERGY STAR list, not only the ones published on this site. Same type, similar size.
Same type and size, lower energy use
| Model | kWh/yr | Difference |
|---|---|---|
| Hunter 52874 | 23 | 23 kWh |
| Hunter 53610 | 23 | 23 kWh |
| Hunter 53769 | 27 | 27 kWh |
| AERATRON AE+2WI50*** | 27 | 27 kWh |
| Hunter 52846 | 28 | 28 kWh |
Yearly cost by state
Same 36.100 kWh/yr at each state’s average residential price (2026-08).
Comparable models
Same type, within 15% of this model’s fan diameter.
Specifications
- Estimated annual energy use
- 36.1 kWh/yrOur estimate: 8 h a day at the average of low and high speed power, standby 16 h, every day
- Fan diameter
- 52 inFan diameter
- Airflow per watt
- 238.2 CFM/WAirflow per watt as listed by ENERGY STAR
- Type
- Standard Fan Only
- Placement
- Indoor Ceiling Fan
- Power at low speed
- 1.6 W
- Power at high speed
- 21.1 W
- Standby power
- 0.5 W
- Warranty
- 3 Year years
- Connected
- No
- Sensors
- None
- Markets
- United States
- Available on market
- 2023-05-25
- ENERGY STAR ID
- 2839455
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Frequently asked questions
How much electricity does the smaair SWR523E6N-FM use?
ENERGY STAR lists the power this model draws but no yearly figure, so we estimate about 36.1 kWh per year, assuming 8 hours a day at the average of its low-speed and high-speed power, with standby power for the other 16 hours, every day of the year. Your use will differ with how many hours a day the fan runs, the speed you choose and the months you use it.
How much does it cost to run?
At statewide average residential prices, the listed annual use costs about $4.59 in Nevada and $17.03 in Hawaii (EIA, 2026-08). Your own utility rate may be different; enter it in the calculator.
How does the smaair SWR523E6N-FM compare with similar models?
Among 386 ENERGY STAR certified standard fan only models with a similar fan diameter, it ranks 40th lowest in annual energy use. Its 36.1 kWh per year is 33% below the median of 53.7 kWh.
What does CFM per watt mean?
It is the air a fan moves per watt of power at its listed speed, so a higher number means more airflow for the same electricity. This model is listed at 238.2 CFM/W.
Learn more
Methodology and sources
Model data comes from the ENERGY STAR Certified Ceiling Fans dataset (EPA). Electricity prices are statewide average residential prices from the U.S. EIA, latest period August 2026. Values are stored locally and refreshed by scheduled imports. Missing values are left blank, never estimated.