To know how to choose a ceiling fan, it is important to understand the workings of a ceiling fan. They come with motors for the conversion of electrical energy into mechanical energy. The capacitor of the fan initially builds torque for the motor, helping it start up and run. With the current reaching the motor, it goes through wire coils around a metal base. When it goes through the wire, the current builds a magnetic field which deploys force in a clockwise manner. Hence, the electrical energy converts into mechanical energy, making the coils spin. The blades linked to the motor also gain motion with the spinning of these coils.
Choosing a ceiling fan is a no-brainer. Not only does it help ventilate and regulate the temperature in any space, but it also ensures a comfortable experience for occupants. Ceiling fans create a cool breeze and circulate the air while enabling you to stay productive and keep the heat at bay.
Knowing about the suitable ceiling fan dimensions is vital if you are considering how to choose a ceiling fan. You should know that the fan size has a direct impact on the airflow. The larger your fan, the lower the forceful air that it generates, although distribution and breeziness will be much better. You can find ceiling fan sizes in mm or inches depending on the ceiling fan size chart that you follow.
Here is a regular fan size chart for your perusal:
Rooms up to 50 sq. ft. – up to 36 inches
50-70 sq. ft. – up to 42 inches
71-150 sq. ft. – up to 48 inches
150-250 sq. ft. – up to 54 inches
More than 250 sq. ft. – Two or more fans are needed
The Bureau of Energy Efficiency (BEE) is the Government agency entrusted with the responsibility of making sure that appliances adhere to specific guidelines about energy efficiency. It offers star ratings to ceiling fans as well which are mandatory from January this year.
The calculation is based on the fan service value with this formula: the ratio of air delivery (cubic meters per minute) to the power consumption (watts). If fan air delivery stands at 200 CMM, and energy consumption is at 50 watts, then the service value will be 200/50, i.e. 4. The star rating guidelines are the following:
1 star- ≥ 3.1 to < 3.6
2 star- ≥ 3.6 to < 4.1
3 star- ≥ 4.1 to < 4.6
4 star- ≥ 4.6 to < 5.1
The higher the service value, the higher the BEE star rating.
The height of the fan should be suitable as well. It should be mounted at a minimum of 9 feet over the floor. Having a small rod and excessive height will only hinder airflow.
There are several ceiling fans available these days that can be installed on sloped or angled ceilings. They have ball-joint systems with the fan comprising of a round or cone-shaped metal cup which is affixed to the ceiling accordingly. There should also be a minimum of 8 inches between the ceiling and the fan blades.
You can choose ceiling fans that have their light kits, i.e. the option to offer light from the ceiling. You may attach the light to the fan after installing it or it may come pre-fixed as well. There are varied light kits and fixtures available for ceiling fans these days.
There are several options available if you are looking for ceiling fans that you can use outdoors. Outdoor fans work like the ones that are indoors, i.e. they circulate air to cool people down. They also help keep insects or bugs away while offering you a good way to entertain people on the patio, porch, terrace, yard, or even in the garage or any other outdoor zone. However, outdoor fans should be made of robust material to withstand moisture and exposure to dirt and grime. This is one aspect to be carefully evaluated before taking any final purchase decision.
The above-mentioned parameters will help you immensely if you are thinking about how to choose a ceiling fan. You should take your time and buy a fan that is suitable for the size of your room. It should also ensure good airflow that keeps you cool and comfortable. Choosing BLDC fans may be a good idea to ensure superior performance and lower energy consumption.
Atomberg is one of India's most reputed ceiling fan brands offering fans with powerful and efficient BLDC motors that help you save electricity costs considerably. These fans also come with several smart features including remote control-based operations, boost and sleep modes, and more. Make a smart choice and invest in the best BLDC fans. Atomberg ceiling fans are great options if you desire superior performance, advanced features, and power savings.
1. What to look for when buying a ceiling fan?
You should keep a few things in mind while buying a ceiling fan. These include the energy consumption, size, fan blade size, motor, and price. Other aspects include the warranty, installation, and any additional features.
2. Which RPM is best for a ceiling fan?
A good RPM is usually 200 to 300 RPM for a ceiling fan. This ensures a comfortable and soothing breeze without leading to noise or consuming excessive power.
3. What size fan for a 12x12 room?
The total area of the room is around 144 square feet. This means that a big ceiling fan between 36 and 50 inches is necessary for cooling the room suitably.
4. What are BLDC fans?
BLDC (brushless direct current) fans are powerful options that come with brushless motors. These special motors make use of electronics for spinning and consume less electricity while lasting longer than regular fans. They also have fewer moving parts while consuming less energy and enabling higher power savings in the long run.
Explore More
BLDC Ceiling Fans | Mixer Grinder | Standing Fan | Wall Mounted Fans | Ventilation Fan | Smart Lock | Smart Cooling Fans | Designer Fans | Small Fans | Types of Fan | Ceiling Fan Power Consumption | Which Motor is Used in Ceiling Fan
