Fans

Other important parameters are the performance, size, and the number of speeds. Size is especially important for the pedestal fans - it is defined by the fan diameter. The standard size is 40 cm. Given that each one of us prefers a different temperature, choose a fan with multiple speeds. One important factor to keep in mind is the noise- something very unwelcome when sleeping, for example. Quieter fans are more expensive, but the extra comfort is worth the money. The rule here is, the fewer dB (decibels), the lower the noise.