Extractor Fans

FAQs

What types of extractor fans do you offer?

YESSS Electrical's kitchen and bathroom fans help to remove moisture, heat, food and cooking smells, smoke or steam and prevent condensation in areas without an openable window.

With various designs in stock, our range of extractor fans includes:

• Bathroom ceiling extractor fans
• Kitchen extractor fans
• Commercial extractor fans
• Centrifugal fans
• Fan accessories

How do I choose the right bathroom extractor fan or kitchen extractor fan model for my needs?

When selecting an extractor fan, consider factors such as the size of the area you need to ventilate, the required airflow rate (measured in cubic metres per hour), noise level, and any additional features you may require, such as timers, humidity sensors or energy-efficient motors.

It's also essential to choose a fan with the appropriate IP (Ingress Protection) rating for use in damp or humid environments, such as bathrooms, showers or kitchens.

There are also a variety of colour options to consider.

Can I install a bathroom extractor fan or kitchen extractor fan myself, or do I need a professional?

While some modern extractor fans can be installed by a knowledgeable DIY enthusiast, we recommend consulting with a qualified electrician to ensure proper installation, compliance with UK regulations and optimal performance.

Often operated in conjunction with a light switch or pull cord, our range of different types of bathroom extractor fans and kitchen extractor fans is suitable for use as wall-mounted fans, as well as ceiling-mounted systems.

How do I take care of my extractor fan?

Regular maintenance is essential for ensuring the efficiency and longevity of your extractor fan. Clean the kitchen or bathroom fan blades, grille and housing periodically to remove dust and debris, and replace any worn or damaged parts as needed.

Some fans also have removable filters that should be cleaned or replaced according to the manufacturer's recommendations.

What are centrifugal fans and when should I use them?

Centrifugal fans are a type of extractor fan designed for use in areas where higher air pressure is required, such as long duct runs or spaces with high levels of humidity.

These fans use a rotating impeller to generate airflow, making them more powerful and efficient than standard axial fans, which are typically used for smaller residential applications.

Axial bathroom extractor fans are the most common and popular choice for standard-sized bathrooms. These fans operate by drawing air through the fan blades and expelling it through a duct in an external wall.

What do I need to consider before installing an effective extractor fan?

Extractor fans must be installed according to UK building regulations and electrical codes. These regulations may vary depending on your location and the specific ventilation application (e.g., bathroom or kitchen).

Always consult with a qualified electrician to ensure compliance with all relevant safety standards and guidelines.

How do I determine the appropriate airflow rate for my extractor fan?

The required airflow rate for your extractor fan depends on the size of the internal room you need to ventilate and the specific application.

As a general rule, bathroom extractor fans should provide an airflow rate of at least 15 litres per second (54 cubic metres per hour), while kitchen extractor fans should provide at least 30 litres per second (108 cubic metres per hour).

For commercial applications or spaces with unique ventilation requirements, consult with a qualified professional to determine the appropriate airflow rate for the dimensions you require.

Can extractor fans be used with a timer or other control options?

Yes, many extractor fans are compatible with timers, humidity sensors or other control options that allow you to customise their operation based on your specific needs.

These features can help improve energy efficiency and ensure that your fan operates only when needed, reducing unnecessary noise and wear on the motor.

Which is the best bathroom extractor fan to help control excess air humidity levels?

Controlling excess humidity is one of the key benefits of an extractor, especially in humid bathroom environments.

The fans work by removing humid, moist air and maintaining proper ventilation by circulating fresh air inside.

Bathroom ventilation is crucial in controlling humidity and also works to reduce moisture and condensation forming on walls and ceilings, reducing the risk of mould, which can be made worse by humidity.

What is the difference between bathroom and kitchen extractor fans?

Both bathroom and kitchen extractor fans are designed to remove moisture and odours from the air. However, bathroom fans typically have humidistat sensors to detect and control humidity, as well as a lower airflow capacity.

Some kitchen fans have a grease or carbon filter to prevent residue build-up in the ventilation duct and usually offer a higher airflow capacity and extraction rate to effectively reduce cooking-related emissions.

Can I buy 'silent' extractor fans?

Our handy filter feature allows you to select your extractor fan based on decibel levels. Look for advanced DC motors, variable speed settings and sturdy housing material for a quieter extractor fan.

Shop online for excellent value, or visit your nearest YESSS Electrical store to shop in person for the right extractor fan to improve air quality.