Types of extractor fan

Axial extractor fan

Axial extractor fans are by far the most common type of extractor fan used in bathrooms. They are perfect for installation on an external wall and are best for short ducting runs (around 2 metres) Axial extractor fans are a small, quiet and energy efficient option. These fans are the simplest to install with minimal disruption.

Centrifugal extractor fan

Centrifugal extractor fans are more powerful than axial extractor fans and are suitable for larger bathrooms or those with more complex ducting needs. A centrifugal fan is installed in the ceiling of your bathroom and uses a powerful drum blade to create pressure. This higher pressure means the fan can move the humid air effectively over longer distances than other fan types. They are also easy to maintain.

Inline extractor fan

Inline extractor fans are a powerful type of fan with a high extraction rate that are ideal if you require a lengthy run of ducting. Inline extractor fans are installed in the ceiling of your bathroom into ductwork that runs through the roof or loft space. They use centrifugal force to move the air over the longer distance and vent via a discreet grille in the eaves of your Birstall home. Inline fans are trickier to maintain than their counterparts as you will need to access your loft space to do so.

Choosing an extractor fan

So now you know a bit more about the different types of extractor fans, which one should you choose? Don’t panic if you are still feeling a bit lost, that’s where your electrician comes in. They will be happy to have a look at your set up and help you to decide on the right type of extractor fan for your home. Your electrician will not only look at the type of extractor fan, they will also consider some other key factors:

• Size of extractor fan – Different fans can extract air at different rates. Your electrician will work out the correct rate for your size of bathroom
• IP Rating/Zone – Dependent on where your fan is going to be installed, your extractor fan will need to be of the correct IP rating. 
• Extra features – Your electrician will find out if you would like any specific features with your extractor fan. Options include humidistat extractors that turn on and off as they detect humidity, timed extractors which cut off after a preset time, and ultra-quiet running extractors which are perfect for en suites.

Extractor fan installation in Birstall

Now that you know all about the different types of extractor fans it is time to get your installation booked in! Quality Electrician are your local, fully qualified and NICEIC registered electrician in Birstall. We are on hand to help you choose the right extractor fan for your home and install it safely and effectively. Contact us today.