14 Things to Look for Before Buying a Ceiling Fan: Quick Guide

Tired of sweltering summers and freezing winters?

An efficient ceiling fan can be your year-round saviour. But with countless options on the market, choosing the right one can feel overwhelming.

The wrong fan can leave you battling uncomfortable temperatures and higher energy bills.

From airflow efficiency to motor type, each factor plays a crucial role in ensuring comfort and savings.

In this guide, we'll walk you through the things to Look for Before Buying a Ceiling Fan, helping you make an informed choice that suits your home and lifestyle.

Keep reading to discover how to select the perfect ceiling fan for your needs.

Here are 14 Things to Look for Before Buying a Ceiling Fan

Several important factors should be on your radar, from maximizing airflow to boosting energy efficiency.

To help you navigate these decisions, this ceiling fan buying guide covers the key things to consider before making your purchase.

1. Placement

When selecting a ceiling fan, the first consideration should be its placement.

Understanding the specific needs of each room will help you decide where to position your ceiling fan for the best results.

2. Room Dimensions and Fan Size Selection

Selecting the right ceiling fan size based on your room dimensions is crucial for optimal air movement and overall comfort.

A fan that's too small for a large room won't effectively circulate air, while a fan that's too large for a small space can be overpowering and inefficient.

The key is to match the fan's blade span to the room's size to ensure balanced airflow and energy efficiency.

Refer to the chart below for a quick reference on the appropriate size fan for different room dimensions. This visual guide will help you determine the ideal ceiling fan size for any room in your home.

Understanding Sweep Size and How to Measure It

When shopping for a ceiling fan, one important specification to consider is the sweep size.

The sweep size refers to the diameter of the circle formed by the fan's rotating blades.

Essentially, it's the total span from one blade tip to the opposite blade tip that helps determine the area the fan will effectively cover.

Measuring the sweep size is straightforward for fans with an even number of blades.

Simply measure the distance from the tip of one blade to the tip of the blade directly across from it.

This measurement gives you the total diameter, which is the fan's sweep size.

For fans with an odd number of blades, the process is a bit different.

Measure the distance from the tip of one blade to the centre of the fan, then multiply that measurement by two.

This gives you the total sweep size, representing the entire fan span.

3. Ceiling Fan Blade

When choosing a ceiling fan, the material, number of blades, and the angle at which the blades are set all play a significant role in both performance and aesthetics.

Here are some common materials used in ceiling fan blades.

• ABS (Acrylonitrile Butadiene Styrene): Durable and moisture resistant, ideal for indoor and outdoor use.
  
  
• Solid Wood: Offers a natural and elegant look, perfect for traditional and modern spaces.
  
  
• Plywood: Lightweight and affordable, commonly used in various fan designs.
  
  
• Aluminium: Lightweight and rust-resistant, suitable for contemporary and industrial settings.
  
  
• Metal/Steel: Provides a sleek appearance with solid durability and is often used in modern ceiling fans.
  
  
• Carbon Fiber: Known for its strength and lightness, often found in high-end, specialized fans.

Choosing the right material for your ceiling fan blades is crucial to achieving the desired performance and style, making it an essential factor to consider before making your purchase.

How Does Blade Pitch Affect Airflow?

Blade pitch is another crucial factor. It refers to the angle at which the blades are mounted, affecting how effectively the fan moves air.

The ideal blade pitch ranges between 12 to 14 degrees, striking the perfect balance for efficient air circulation.

Selecting the Ideal Blade Count for Your Fan

The number of blades, on its own, is not a reliable indicator of performance. It's a common misconception that more blades always mean more air.

In reality, there are many factors that influence ceiling fan performance—blade pitch, blade aerodynamics, and motor performance—all of which play a crucial role in determining overall efficiency.

Fewer blades, like three, can move air more efficiently and are ideal for larger spaces, though they might be slightly noisier.

In contrast, fans with more blades, such as our Eureka 80" 8 Blades Ceiling Fan, provide quieter operation and smoother airflow, with less air disruption due to each blade rotation.

This makes them perfect for creating a calm, comfortable environment in any room.

The right blade count depends on the balance between airflow needs and the desired noise level.

4. Lighting Options 

When deciding on a ceiling fan, it's important to consider whether you want integrated lighting or a more streamlined design.

Below, we break down the options between ceiling fans with and without lights to help you make the best choice for your space.

Ceiling Fans With Lights

Ceiling fans with lights are a great choice if you want a multi-functional fixture that provides both air circulation and illumination.

These fans are ideal for spaces where overhead lighting is essential, such as living rooms, bedrooms, and dining areas.

Many modern ceiling fans come with energy-efficient LED lights, offering both brightness and savings on your energy bills.

Ceiling Fans Without Lights

On the other hand, ceiling fans without lights are perfect for rooms where lighting is already sufficient or where a minimalist look is preferred.

These fans often have a sleeker design, making them a good fit for contemporary spaces or rooms with ample natural light.

| TIP: When choosing between these options, consider your room's existing lighting setup and your aesthetic preferences.

5. Motor Type and Technology 

Image: Monterey 52" Ceiling fan 3 ABS blades with Remote Control Walnut Hand-Print

When choosing a ceiling fan, it's important to understand the motor type and technology, as they directly affect performance and energy efficiency.

There are two main types of motors used in ceiling fans: AC (Alternating Current) and DC (Direct Current).

Each offers distinct benefits in terms of efficiency, noise levels, and control.

Below, we explore the differences between AC and DC motors to help you make an informed decision.

AC Motors (Alternating Current Motors)

AC motors are the most traditional and widely used type of ceiling fan, connecting directly to your household power supply.

In fact, most ceiling fans are equipped with AC motors due to their reliability and straightforward design.

They operate similarly to most household appliances, constantly drawing electricity to create the magnetic field needed to turn the fan blades.

AC motors have been the go-to for ceiling fans for decades due to their reliability and affordability.

Key Points:

• AC fans Connect directly to the household power supply.
  
  
• Constantly draw electricity to create a magnetic field.
  
  
• Known for reliability and cost-effectiveness.
  
  
• Typically offer 3-speed and 4-speed options.
  
  
• Less expensive than DC motors.
  
  
• Energy efficient, though less so compared to DC motors.
  
  
• Ac ceiling fans Can run hot, potentially limiting design and lighting options.
  
  
• Durable with a long-standing record of performance.

DC Motors (Direct Current Motors)

DC motors are a newer, more energy-efficient option for ceiling fans.

Unlike AC motors, DC motors use a DC motor controller to regulate power, supplying energy to the motor in pulses rather than continuously. This technology makes DC motors more efficient and quieter, with greater control over speed and power.

Key Points:

• Connect to the household electrical supply via a DC motor controller.
  
  
• DC motor uses Pulse Width Modulation (PWM) to regulate motor speed and torque, allowing for precise control.
  
  
• More efficient than AC motors, using less energy.
  
  
• Provide more power and torque with less energy consumption.
  
  
• Virtually silent in operation.
  
  
• Typically offer 6-speed options.
  
  
• Smaller in size and run cooler, allowing for more flexible design options.
  
  
• DC fans are generally more expensive due to advanced technology.

AC motors are a reliable and cost-effective choice for ceiling fans, especially if you're looking for basic functionality and durability.

On the other hand, DC motors, while more expensive, offer superior energy efficiency, quieter operation, and advanced control features, making them ideal for those seeking enhanced performance and modern conveniences.

6. Energy Efficiency

Image: Monterey 52 Inch Modern Ceiling Fan with LED Light Kit Tri-color and Remote Control Matt White

Energy efficiency is a crucial factor when selecting a ceiling fan, helping to reduce electricity bills and environmental impact. Considerations like motor technology and energy ratings play a significant role in a fan's overall efficiency.

Below, we will discuss BLDC motors and Energy Ratings in detail to help you make an informed choice.

BLDC Efficiency

When considering energy efficiency in ceiling fans, the BLDC (Brushless Direct Current) motor is a top choice. Unlike traditional brushed motors, BLDC motors do not rely on brushes to deliver current.

Instead, they use permanent magnets on the rotor and fixed coils on the stator, which reduces wear and tear, resulting in a longer lifespan and lower maintenance.

This technology also allows for better energy efficiency, making BLDC motors ideal for reducing electricity consumption in ceiling fans.

With precise control and high performance, BLDC motors are increasingly used in modern ceiling fans, contributing to both energy savings and improved functionality.

Energy Rating Label

When evaluating the energy efficiency of ceiling fans, the Energy Rating Label regulated by the Australian government is a key factor to consider.

This label provides crucial information, including the star rating, which measures a product's energy efficiency compared to similar models.

Most fans are given between 1 and 6 stars, with more stars indicating higher efficiency.

A higher star rating means greater savings on your electricity bill over time. Opting for a ceiling fan with a better star rating ensures you choose a more energy-efficient and cost-effective product, reducing long-term energy consumption.

For more detailed information, you can refer to the official Australian government resource here.

7. Airflow Efficiency (CFM) and RPM Performance

Image: DARWIN 164cm / 65 inch 3 Blade DC Modern Timber Ceiling Fan Natural Solid wood

A ceiling fan's true worth lies in its ability to move air effectively and at the right speed. The interplay between Airflow Efficiency (CFM) and RPM Performance is key to creating a comfortable environment.

While CFM measures how much air a fan can circulate, RPM determines the speed at which the blades spin. Finding the right balance between these two factors ensures your fan doesn't just spin—it cools.

Let's dive into the details to ensure you make the best choice for your needs.

Understanding CFM: The Power of Airflow

CFM (Cubic Feet per Minute) is a crucial metric that tells you how much air a ceiling fan can move in a minute. The higher the CFM, the more air the fan circulates, leading to better cooling and ventilation.

When evaluating ceiling fans, a higher CFM indicates greater airflow efficiency, making it ideal for larger rooms or spaces that require more robust air circulation.

But remember, it's not just about how fast the fan spins; it's about how much air it actually moves.

Choosing a fan with a high CFM ensures that you get effective cooling, providing comfort and efficiency in any space.

RPM: Speed and Efficiency in Ceiling Fans

RPM (Revolutions Per Minute) measures how fast a ceiling fan's blades rotate, directly impacting the fan's cooling effectiveness.

While a higher RPM can mean faster air movement, it's important to balance speed with airflow efficiency (CFM) to ensure the fan doesn't just spin quickly but also cools effectively.

RPM plays a significant role in determining how well a fan performs, especially in rooms where quick and efficient air circulation is needed.

However, faster isn't always better; the design and pitch of the blades also influence how well the fan moves air. When selecting a ceiling fan, consider both RPM and CFM to find the perfect blend of speed and efficiency for your space.

8. Noise Level

Image: Auckland 60" 8 Blades Wood Hand-Painted with Remote Control and LED Light Kit Tri-Color

A quiet environment can make all the difference in creating a comfortable space, so minimizing noise from your ceiling fan is essential.

Traditional fans with AC motors often produce a hum or buzzing sound that can be disruptive, especially in bedrooms or offices.

In contrast, ceiling fans with BLDC motors operate near silence, thanks to their advanced design, eliminating the need for brushes.

Opting for a fan equipped with a BLDC motor allows you to enjoy both efficient cooling and a peaceful, noise-free atmosphere, making it the perfect choice for quiet, restful spaces.

9. Controls (Remote, Wall Switch, Smartphone)

Wall control switches provide a classic, no-fuss way to adjust settings, while smartphone apps let you manage your fan with a simple tap.

But for true flexibility, nothing beats the ease of a remote control. Imagine lounging comfortably while adjusting your fan's speed without having to get up.

Fans like the Darwin 3 Blade DC Ceiling Fan come with a remote control featuring six forward speeds, giving you complete control over your comfort right at your fingertips.

Whether you opt for a remote, wall switch, or smartphone, managing your ceiling fan has never been easier or more tailored to your needs.

10. Mounting Type and Fan Height Considerations

Proper mounting and fan height are crucial for optimal performance and comfort. Ceiling fans should ideally be installed in the centre of the room, with the ceiling fan at least 2.1-2.7 meters from the floor to ensure effective airflow.

Additionally, the fan should be at least 0.45 meters away from the walls to prevent air circulation issues.

For rooms with a ceiling height of 2.1-2.7 meters, a low-profile fan, such as a flush mount, is the best choice to keep the fan at the ideal height.

If your room has a higher ceiling, around 3-3.6 meters, using a downrod will help position the fan at the correct height for efficient cooling.

Choosing the right mounting type and ensuring the fan is installed at the proper height will enhance both the performance and comfort of your space.

11. Installation and Maintenance

Image: HONOLULU 132cm / 52 inch 3 Blade DC Modern Ceiling Fan with LED light 4000K Black

A ceiling fan's performance hinges on proper installation and regular maintenance.

With traditional ceiling fans, issues like capacitor failures, burnt windings, and reduced speed over time are common, often leading to noise and the need for repairs.

However, choosing a DC fan can help avoid these common problems, as they are designed to be more durable and efficient.

12. Reversible Motor Function

Image: Irvine 64" 5 Blades Solid Wood with Remote Control and LED Light Kit Tri-Color

A ceiling fan with a reversible motor is a game-changer for year-round comfort. This feature allows you to switch the direction of the fan blades depending on the season.

In the summer, set the fan to rotate counterclockwise to create a cool breeze that circulates air and reduces the room temperature.

During the winter, reverse the direction clockwise, gently pushing warm air down from the ceiling, helping to maintain a cozy atmosphere and reduce heating costs.

The Irvine 64" 5 Blades Solid Wood fan takes full advantage of this feature, offering Reverse Motion easily controlled via the remote. This enhances your comfort and ensures you get the most out of your ceiling fan throughout the year.

13. Warranty

A warranty is more than just a safety net—it's a sign of the manufacturer's confidence in their product. When choosing a ceiling fan, a solid warranty can save you from unexpected repair costs and give you peace of mind.

A fan with a good warranty assures you that the product is built to last and that any potential issues will be taken care of without extra expense.

At 7Pandas Australia, we offer 3 to 5-year warranties, ensuring your ceiling fan investment is protected for years to come.

This kind of coverage allows you to enjoy your fan with the reassurance that you're backed by quality support, making your purchase a smart and secure choice.

Summing Up: How to Select the Ideal Ceiling Fan?

Selecting the right ceiling fan involves finding the perfect balance between comfort, style, and efficiency. Start by assessing your room size, airflow requirements, and design preferences to ensure the fan fits your space and needs.

Below are the key considerations to guide your decision:

• Room size: Ensure the fan size suits the dimensions of your room for efficient cooling.
  
  
• Airflow performance: Check the CFM and RPM for optimal airflow.
  
  
• Mounting type and height: Ensure the fan is installed at the ideal height for effective operation.
  
  
• Control options: Look for convenient controls like remotes or smartphone compatibility.
  
  
• Energy efficiency: Choose a fan with a high Energy Rating Label and a BLDC motor to save on energy costs.
  
  
• Durability and warranty: Opt for a fan with a solid warranty and durable construction.

At 7Pandas Australia, we offer a range of high-quality ceiling fans designed to meet all these criteria, ensuring you find the perfect fit for your home.

Contact us today.

[Last updated on September 13, 2024]