How do ceiling fans work?

Despite being an almost ancestral natural air-conditioning system, ceiling fans have been refined and improved to become a healthy and inexpensive ventilation solution.Even when operating at full power, the consumption of a ceiling fan is less than that of a 100 W light bulb and can lead to significant energy savings compared to other household cooling systems.

Which type of ceiling fan is best?

The choice of ceiling fan depends on your actual air conditioning needs and on aesthetic or decorative aspects.Thus, the location (bedroom, living room, terrace, porch, etc.) is decisive and determines the size to be chosen and the degree of weather resistance required, i.e. whether it is to be used indoors or outdoors.Another point to consider is the type of ignition: manual, remote control, switch, automatic by domotics, etc.The need for it to incorporate light and for the decorative style to fit in with the rest of the room also influences the choice between a wide range of finishes, materials, colours or design lines.

¿Cuántas aspas es mejor para un ventilador de techo?

More blades on a ceiling fan does not exactly mean more airflow.The key aspects related to the blades of a ceiling fan are their angle (determines the angle of attack and has a direct impact on aerodynamic efficiency), their shape and size (depending on the space and surface to be air-conditioned, ceiling height, etc.), the revolutions per minute (RPM) (the range of rotation speeds depends on the room).Ceiling fan models with 3 or 4 blades are considered standard and from 5 blades upwards they offer a much higher airflow.