News

The renovation of an Air Handling Unit (AHU) in tertiary sector buildings cannot be viewed as an expense, but rather as a strategic investment with measurable returns. In a context where energy efficiency marks the difference between a competitive installation and an obsolete one, updating the key components of a dual-flow AHU can result in energy savings exceeding 40% and virtually eliminate unplanned shutdowns. In this article, we explain what a comprehensive AHU renovation entails, what technologies make it possible, and why system redundancy is the differentiating factor most ...

This year 2026 is the year of gratitude and celebrations. We celebrate 40 years in the best possible way: with you. Clients, distributors, collaborators, partners and collaborators make it possible that this path has extended over time. Since the company was founded in 1986, through the integration into the Rosenberg Group, the first production plants, constant innovation in purification and environmental hygiene solutions and the different crises we have faced, Airtècnics has positioned itself as a leading brand in the sector. From air curtains, our most outstanding ...

Hospitals are places with a high traffic of people, so air curtains are a necessity in these buildings. Their wide entrances, entrance halls with nearby stairs and long corridors, make them places of great complexity in terms of ventilation.  In these spaces, drafts and energy losses are usually generated, air barriers are the best allies to guarantee energy savings and avoid the inconvenience caused to users. In addition, they contribute to the protection of the controlled indoor environment that these spaces require. Irish Vent, Airtècnics distributor specializing in ...

Fans are key elements in any ventilation, air conditioning or environmental control system. In industrial and commercial environments, their correct selection directly impacts energy efficiency, air quality and operational performance.At Airtècnics, as specialists in ventilation solutions and air curtains, we address in this guide the types of fans, their technical characteristics and their real-world applications, with a practical approach oriented towards engineering and technical specification.What is a fan and how does it work? A fan is a set of motor and ...

Airtècnics air curtains are a reliable choice for energy efficiency and comfort. The young women’s fashion brand Brownie clearly understands this and has chosen to install a recessed Windbox air curtain, ensuring HVAC savings and a comfortable environment for customers and staff within the store. Recessed Windbox air curtains are a high-performance solution for premises that do not require strict environmental separation but still need to reduce climate control energy consumption.  On this occasion, our client opted for air curtains that would remain discreet ...

Airtècnics expands its 0-10 V analogue control solution with an enhanced version of the PM-6 potentiometer, designed to provide greater operability, monitoring and safety in installations with EC fans and HVAC equipment. The new version incorporates three key improvements: an integrated ON/OFF button, alarm signalling via LED, and minimum fan start voltage adjustment. A set of features that transforms a simple manual control into a more complete management tool adapted to current installation requirements.   Potentiometer 0-10V PM-60-10 V control with ...

A retrofit project involves the modernization of an air handling unit (AHU) in a building by replacing traditional belt-driven fans with multiple EC PlugFans arranged in a fan wall configuration. On this occasion, our partners at Rosenberg France carried out a triple project involving three AHUs at a military building. The three horizontal double-flow AHUs date back to 1998, each handling 40,000 m³/h, with installed power of 29 kW in supply air and 11 kW in return air. Two units operated continuously, while the third served as a backup system.  Although the cooling ...

Once again, the Airtècnics team flies to the United States to attend one of the most influential events in the ventilation industry, AHR Expo Las Vegas, where hundreds of companies from the ventilation and air conditioning sectors come together, along with thousands of attendees, to share the latest advances and knowledge in technology and efficiency.  AHR Expo - Las Vegas The importance of being present at one of the most important trade shows in the world lies in the number of people and potential clients you can connect with, create new ...

Airtècnics continues to advance in indoor air quality (IAQ) by adding photocatalysis technology to its range of compact backward-curved PlugFan units. Photocatalysis is applied for active air disinfection (without filtration), combining high aerodynamic performance, energy efficiency and continuous purification in HVAC ventilation systems and OEM solutions.    Ventilation and disinfection in one The backward-curved fans incorporate disinfection technology based on a catalyst activated by ultraviolet light that generates advanced oxidation reactions. This ...

Airtècnics redesigns the TOP air curtain to achieve greater performance and efficiency. The TOP air curtain model is part of the decorative range together with the genuine Zen and Rund models. It is an air curtain with an industrial-style design that incorporates a fully customisable decorative casing. NOVELTIES The redesign of the TOP air curtain involved replacing it with a larger turbine and a motor that allows power to be increased by 25%. This improvement ensures a higher air outlet velocity, increasing the recommended installation height up to 3.5 metres. ...

Indoor air quality is key to people health in homes, commercial premises, and tertiary buildings; especially in modern constructions, where airtightness makes natural air renewal more difficult. To meet this need, Airtècnics presents two solutions that combine energy efficiency and health: SupraBox heat recovery units and the ECFanGrid system for upgrading fans in existing AHUs.SupraBox heat recovery unit: COMFORT and DELUXE Heat recovery SupraBox units, available in COMFORT and DELUXE versions, ensure continuous and balanced ventilation through high-efficiency heat ...

Airtècnics provides a larger-sized Horizontal Aeroterm model, a low-profile horizontal heater designed to deliver powerful and efficient heating in large open spaces such as warehouses, industrial buildings, car parks, logistics centres and large commercial areas. This unit meets the thermal demands of the industrial sector without compromising robustness or versatility. Improvements of Fan Heater 450 model among to the Fan Heater 350 model:The flow rate is between 80% and 110% higher. The heating power increases between 110% and 125%. The maximum installation height ...