Cooling fans come in a variety of different styles and sizes. They use an attached motor to circulate air throughout the room, drawing hot air closer to the ceiling, which rises and gets pushed back down into the room by natural convection currents. They are the best to promote ventilation and should be used for drier, humid, warmer thermostats, etc. 

This article is a step-by-step guide on how to determine whether a cooling fan is up to the task of providing you with enough airflow for your room.

Whether or not a cooling fan will cool the air with its central-air-conditioning properties, there are three necessary factors: the fan’s speed, how much area it is moving air through, and the amount of time it runs. In addition, two passive factors will also affect your results: room temperature and how close your ceiling fans are to each other. 

What Factors Determine the Cooling Ability of Ceiling Fans?

If you want to determine your room temperatures with a thermometer, then here are some steps for you:

  1. Find your average room temperature by averaging out hourly readings over a few days. If this isn’t possible due to extreme daily trends in temperature, then take daily tasks at about noon each day and average them out.
  2. Take the average ambient temperature of your room (in °c) and divide it by 16. It will be the number of degrees that your ceiling fan must move air for each given degree that the room temperature rises. You can use this calculator to determine how many degrees your ceiling fan must move air. 
  3. If you want to get exact ambient ratio measurements, then use a thermometer to take 30 readings at varying heights in the room every 15 minutes while the ceiling fans are running.
  4. Use this chart to determine how many degrees you should run the ceiling fans at. For example, if your room temperature is 33°c but goes up to 34°c, then you’ll have to run your ceiling fans at +0.4°c.

How Do I Know Which Size Fan Works Best for My Space?

The first step is determining what type of room you’re trying to cool. The next step is finding the right size fan based on the dimensions of your room. Here are some things to consider when choosing a ceiling fan size:

Fan Size Square Footage x Linear Inches Per Sq Ft Fan Area

For example, if you live in an 800 sq ft apartment or house, then you need a fan that has a surface area of around 1600 square feet. This would mean that the fan needs to cover approximately 1.6 linear feet of wall space. You also need to make sure that the fan doesn’t block any windows or doors. Fans that don’t fit these requirements won’t work well because they won’t provide adequate ventilation.

Fans that aren’t sized correctly could cause problems such as overheating, noise pollution, and even fire hazards. So before buying one, check whether it fits into your home properly. Ceiling fans come in different sizes depending on their intended purpose. 

Here are some tips to help you find the perfect ceiling fan size for your home:

1. Determine the square footage of your living space. To calculate the total square footage of your room, multiply the length times width. Then add those numbers together.

2. Find the height of your ceilings. Measure the distance between the top of your walls and the bottom of your roof rafters using a tape measure. Multiply this measurement by 2 to account for both sides of the room.

3. Calculate the volume of your room. Divide the sum of all three measurements by 3.

4. Use the following formula to figure out the ideal ceiling fan size for your room:

Square Feet Volume ÷ Height * Width

5. Make sure that the product’s specifications match yours exactly. 

What Are the Best Fans to Cool a Room?

If you want your ceiling fans to be more energy efficient with better cooling systems, you should buy ones with a large exhaust/intake area of about 1400 square inches per linear inch of room. That means that if you had a high efficient 1000 square foot room, then the fan should be big enough to move at least 1400 larger of air through it (even if the room is not sealed). 

A list of good ceiling fans includes:

  1. Lasko 3520 20-Inch Wind Curve Fan with Remote Control – Amazon Price: $39.99 – Online Price: $34.99 – Shipping Charge: $5.49
  2. Lasko 2554 16-Inch Box Fan with Pivoting Head – Amazon Price: $29.97 – Online Price: $24.97
  3. Hunter 30631 Breeze Dual-Function Ceiling Fan Amazon Price: $84.06 – Shipping Charge:$8.79 – Online Price:$69.
  4. Fanimation FAF-4004M16 16″ All-Metal Industrial Ceiling Fan with Light Kit – Amazon Price: $69.29 – Online Price:$59.00
  5. Hunter Fan Company Casablanca 52-in. Indoor Brass Ceiling Fan with Five Dark Walnut/Tropical Mahogany Wood Blades – Amazon Price:$98.52 – Shipping Charge: $7.49 – Online Price: $79

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Conclusion:

Cooling a room is very important. It can save you from sweating over hot temperatures, from feeling tired from the heat. The cool air that you get from your ceiling fan can help you sleep better and relax more freely. For this reason, before buying a ceiling fan, make sure to research and read our explanations so that you will know what size fan suits your need best.