News

Airtècnics and ETRI are two companies with an international outlook, both part of the Rosenberg Ventilatoren group. Over the past year, new commercial agreements have been finalised to strengthen the presence of ETRI fans in the Spanish market, in partnership with Airtècnics. This partnership will be showcased at the Eurostray trade fair, the most important event in the military, defence, security and critical infrastructure sectors. The fair brings together leading companies from the technology, defence and engineering sectors, as well as OEMs and armed forces. It ...

The entrances to the T3 car park at Frankfurt Airport are fitted with Airtècnics Dam Twin air curtains, installed as part of a project developed in collaboration with Rosenberg Ventilatoren. The solution has been designed to minimise the exchange of outside and inside air and to ensure reliable operation in a high-traffic environment with continuous operation.    Frankfurt Airport is one of the busiest in Europe in terms of passenger numbers and operations. In facilities of this kind, entrances remain open for long periods, leading to heat loss, the ingress of ...

Our partners at Rosenberg France have shared with us an extraordinary real-life case study in industrial ventilation. On this occasion, they collaborated on the manufacture of a large climate chamber designed for an industrial environment in the HVAC sector, where the main challenge was to ensure high air flow rates, maximum operational reliability and stable performance under extreme conditions. The challenge The project required a system capable of moving over 680,000 m³/h whilst maintaining stable pressure and ensuring continuous operation even in the event of potential ...

Airtècnics is launching a new air curtain model in its range of air curtains for cold stores. Optima K is a variant of the Optima air curtain and has been developed as an alternative to the current models to cover smaller doors for refrigerated spaces with temperatures above 0°C. As an evolution of the Optima air curtain, it remains compatible with the range of accessories and fixings for its base model.Compact and poweful air curtain Optima K is a powerful and compact air curtain. It features an elegant design with rounded edges and a faceted intake grille, which ...

Curant and Airtècnics in the Nordic Countries Nordbygg is the most important trade fair for the construction and real estate industry in the Nordic countries. It is held at Stockholmsmässan, the exhibition and congress center of the Norwegian capital. The event took place last April and provided the opportunity to work together with our distributor in the Nordic countries, Curant, who created a network of new contacts within the industry and shared knowledge. The trade fair focuses on future solutions, innovation, and business opportunities, making it a unique ...

New model in the Zen air curtain catalogue The Airtècnics air curtain catalogue has been expanded with a new model in the Zen range, which combines decorative appeal with stylish design. The new addition measures 3000 mm, making it suitable for very wide doors.For this size, the available operating range comprises M, ECG and MG power fans. The available heating options remain the same: electric, water coil and heat pump. A version without heating is also available. The heating capacity and door coverage are identical to those of the smaller Zen air curtain models. ...

Low profile AHU in a cosmetics lab Airtècnics’ latest success story in ventilation involves a compact, low-profile AHU for a cleanroom in the laboratories of a cosmetics company. The client required a unit with custom dimensions, as the installation space was limited. The best option was a low-profile air handling unit, which fitted within the available space.This unit, manufactured in-house by our partners at Rosenberg, was configured with water-cooled coil air conditioning and air filtration stages, featuring M5 and F9 filters. High-efficiency filters were not ...

The Airtècnics team has developed a significant improvement to the filters in its air curtains with the aim of making installation, maintenance and cleaning easier. This update reflects the company’s commitment to continuous improvement, operational efficiency and customer satisfaction.  Air curtains with filters.Detail of the improvement, marked in color blue  The air curtains incorporate filters designed to trap particles and protect the proper functioning of the motors and other components, thereby helping to extend the equipment’s ...

UTAS refurbishment and energy-saving projects Today we’re sharing details of the refurbishment of two air handling units for a dairy and fresh produce manufacturing plant in the agri-food sector, carried out by our partners at Rosenberg France. The company had two objectives with this refurbishment of the units:Energy savings. This is the key feature of the compact EC PlugFan fan modules, thanks to their electronically commutated motors. Process reliability thanks to system redundancy; this provides a non-stop system that ensures nominal flow and pressure performance, ...

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,  Airtècnics celebrates 40 years It is a significant milestone and also a good time to look back and reflect on the journey we have taken. Because behind these 40 years lie a great deal of hard work, many people, and a philosophy that we have strived to keep intact from day one. Our aim has always been the same: to do things properly. To work with rigour, understand the needs of each customer and offer reliable, efficient solutions designed to last. This approach to our work has guided us throughout these four decades and has, step by step, defined the ...

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 Ventilation and Filtration, Airtècnics ...