The desigNtial by Casals fan range combines comfort, design and efficiency to meet the ventilation requirements of residential spaces and small commercial premises.
It includes extractor fans and heat recovery units for wet areas — such as kitchens and bathrooms — as well as dry areas — such as living rooms and bedrooms — offering solutions that blend discreetly into each space without compromising on aesthetics.

Extractor fans providing comfort in the home through design, efficiency and environmental responsibility
Moving air safely and efficiently is a priority for these extractor fans, which meet the requirements of the ErP Directive and are manufactured in accordance with the applicable safety standards.
Bathrooms, toilets, kitchens, living rooms, dining rooms, pantries, utility rooms and even small commercial premises can all benefit from a solution within this range that renews the air efficiently and discreetly.
The desigNtial by Casals range combines comfort, design and low noise levels. In addition, models equipped with EC motors offer lower energy consumption and allow their operation to be adapted to changing ventilation requirements.
Our aim is not only to improve indoor air quality, but also to consider the environmental impact of our products. For this reason, desigNtial by Casals products incorporate recyclable plastic components.
Quiet and slim extractor fans
ERELIS is a quiet, slim extractor fan with a backdraught damper for wall or ceiling installation. It is designed to ventilate small and medium-sized spaces and is available in diameters of 100, 120 and 150 mm.
Available options:
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Basic.
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Timer (T).
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Humidity sensor (HR) and timer (T).
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Motion sensor.
High-airflow extractor fans with an automatic backdraught shutter
LÍDERO is an extractor fan with an automatic backdraught shutter for wall or ceiling installation. It is suitable for toilets, living areas and kitchens and is available in diameters of 100, 120 and 150 mm.
Available options:
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Basic without automatic non-return shutter.
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Automatic non-return shutter (B).
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Humidity sensor (RH) and timer (T) and non-return shutter.
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Presence sensor (Motion) and non-return shutter.
Premium extractor fans with an on-site customisable finish
These extractor fans can be customised on site so that the front panel matches the colour specified by the interior designer for the bathroom, living room or any other space. Their completely flat front panel allows them to blend discreetly into the room, moving away from the traditional appearance of domestic extractor fans.
TEKSTÜR is a premium extractor fan with a timer and backdraught damper for wall or ceiling installation. It is suitable for living rooms, bathrooms and spaces where design is particularly important. It includes an electronic timer and is available in diameters of 100 and 120 mm.
TEKSTÜR PLUS is a quiet, premium extractor fan equipped with long-life ball bearings and an automatic backdraught damper for wall or ceiling installation. It is suitable for living rooms, bathrooms and design-conscious spaces. Its plastic components are recyclable, and it is available in diameters of 100 and 120 mm.
Available options for TEKSTÜR PLUS:
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Basic.
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Timer (T).
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Humidity sensor (RH) and timer (T).
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Presence sensor (Motion).
Extractor fans for window or wall installation
IKHUNA is an extractor fan with an automatic backdraught shutter for window installation. It is suitable for bathrooms and living rooms and is available in diameters of 100, 120 and 150 mm.
Available options:
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Basic without automatic non-return shutter.
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Automatic non-return shutter (B).
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Humidity sensor (RH) and timer (T) and automatic non-return shutter.
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Presence sensor (Motion) and automatic non-return shutter.
High-airflow reversible fans for controlling CO₂ concentrations
KUBALIK is a quiet, high-airflow reversible extractor fan equipped with an automatic backdraught shutter for window or wall installation. It is suitable for utility rooms, bathrooms and kitchens and is available in diameters of 150, 230 and 300 mm. Its plastic components are recyclable.
Combined with a carbon dioxide sensor, it forms the KUBALIK-CO₂ system, designed to control CO₂ concentrations by renewing the air in enclosed indoor spaces such as bars, offices, classrooms and other shared premises.
High efficiency in-line mixed-flow fans
The Casals range of in-line mixed-flow fans provides efficient and compact solutions for supplying and extracting air through ductwork. KUVIO and KUVIO EEC are designed for installations that require a good balance between airflow, pressure and energy consumption, while KUVIO-Q and KUVIO-Q EEC incorporate sound-absorbing insulation for applications where low noise levels are a priority. Both ranges are available with either a conventional motor or low-consumption EC technology.
KUVIO is a high-efficiency in-line mixed-flow fan manufactured from self-extinguishing plastic resin that is resistant to aggressive chemical agents. It is designed for duct installation, particularly above suspended ceilings, and can be used in schools, commercial premises and other small and medium-sized ventilation systems. It is available in diameters of 100, 125, 150, 160, 200, 250 and 315 mm.
The components manufactured from mineral-filled polypropylene can be recycled at the end of the product’s useful life.
Available options:
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Standard.
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With timer (T).
KUVIO EEC is a high-efficiency in-line mixed-flow fan equipped with an EC motor and manufactured from self-extinguishing plastic resin that is resistant to aggressive chemical agents. It is designed for duct installation, particularly above suspended ceilings, and is suitable for residential, commercial or industrial premises. It is available in diameters of 100, 125, 150, 160, 200, 250 and 315 mm.
Its EC motor reduces energy consumption and allows the fan’s operation to be adapted to the requirements of the installation. The components manufactured from mineral-filled polypropylene can be recycled at the end of the product’s useful life.
KUVIO-Q is a high-efficiency, ultra-quiet in-line mixed-flow fan designed for duct installation. Its sound-absorbing lining, integrated into the outer casing, helps to minimise noise emissions. It is suitable for residential, commercial or industrial premises and is available in diameters of 100, 125, 150, 160, 200, 250 and 315 mm.
The components manufactured from mineral-filled polypropylene can be recycled at the end of the product’s useful life.
Available options:
KUVIO-Q EEC is a sound-insulated in-line mixed-flow fan equipped with a low-consumption EC motor and brushless electronic control. Its sound-absorbing lining helps to reduce noise emissions, while the 0-10 V signal allows the fan speed to be adjusted to the requirements of the installation. It is suitable for residential, commercial or industrial premises and is available in diameters of 100, 125, 150, 160, 200, 250 and 315 mm.
The components manufactured from mineral-filled polypropylene can be recycled at the end of the product’s useful life.
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