Zefiro by Aertesi: versatile hydronic fan coil unit for comfort and efficiency in modern environments.
Aertesi's Zefiro fan coil unit: a versatile, quiet, and efficient hydronic solution for air conditioning in residential and commercial settings.
In the panorama of modern HVAC systems, the fan coil unit is confirmed as one of the most versatile and high-performance terminals for air conditioning. Its popularity is linked to its ability to operate in both heating and cooling modes , ensuring precise temperature regulation and contributing to indoor humidity control. Its operation is based on a simple yet highly efficient principle: air is drawn in, filtered, and passed through a water-powered coil , before being reintroduced into the treated space.
This approach allows for operation with lower water temperatures than traditional systems, improving the overall energy efficiency of the system and making the fan coil particularly suitable for integration with modern generators such as heat pumps. In this context, the terminal's construction features become crucial: silence, thermal efficiency, ease of installation and maintenance are now essential requirements to ensure high performance and operational continuity.
Zefiro by Aertesi: a single solution for different configurations and contexts
The Zefiro series by Aertesi fits into this scenario, designed to offer maximum installation flexibility and optimized performance management. The fan coil unit is designed to adapt to multiple configurations, vertical or horizontal installation, with or without cabinet, exposed or built-in, thus meeting the needs of residential, commercial, and hospitality environments, where it is often necessary to combine technical constraints and architectural requirements.
From a technical standpoint, Zefiro integrates high-efficiency heat exchange coils and fan units designed to reduce vibration and noise, ensuring stable and quiet operation even under prolonged operating conditions. The availability of 2- or 4-pipe configurations and the ability to integrate various control systems make the terminal extremely versatile, capable of adapting to both simple and more complex systems.
Performance, silence and advanced system management
One of the most important aspects of the Zefiro range is the balance between performance and comfort . The available power ratings, which reach up to approximately 8.9 kW for cooling and 9.2 kW for heating , allow for a wide range of applications, while the air flow rates ensure uniform distribution of comfort throughout the rooms.
The choice between AC and EC motors represents a further optimization element: EC electronic motors, in particular, allow for continuous speed modulation and a significant reduction in consumption, making them ideal for advanced systems and building automation concepts. In this sense, Zefiro is not just an emission terminal, but an active component in the building's energy management, integrable with advanced control systems and 0-10 V adjustments.
At the same time, acoustic design plays a central role: the optimisation of the fan unit and the adoption of anti-vibration solutions allow noise to be contained, making the fan coil unit suitable even for sensitive environments such as hotel rooms, offices and residential spaces .
Maintenance, air quality and architectural integration
In addition to performance, the Zefiro series was developed with particular attention to ease of management and durability . The easily accessible and washable air filter allows for quick maintenance and helps maintain indoor air quality, while the fan coil unit's structure allows direct access to the main components, simplifying routine and extraordinary maintenance.
During cooling operation, the system also helps dehumidify the air , improving perceived comfort and making the rooms healthier. These features are complemented by a simple, clean design, designed to blend discreetly into any space, whether installed exposed or built-in, without compromising the aesthetics of the rooms.
A complete solution for contemporary comfort
With Zefiro , Aertesi offers a fan coil unit capable of meeting the most current needs of the HVAC sector, combining energy efficiency, quiet operation, installation flexibility, and system integration. This unit is designed not only for air conditioning, but also to contribute significantly to the optimization of the building-system system and the improvement of indoor air quality.
Aertesi Srl
FAQ
I ventilconvettori idronici sono indicati per applicazioni residenziali e commerciali, dove è necessario garantire riscaldamento e raffrescamento con un unico terminale. Grazie alla loro flessibilità sono adatti sia a nuovi impianti che a interventi di riqualificazione.
Rispetto a radiatori o altri terminali, i ventilconvettori permettono riscaldamento e raffrescamento nello stesso sistema, risposta rapida alle variazioni di carico e funzionamento con temperature dell’acqua più basse, migliorando l’efficienza complessiva dell’impianto.
La gamma Zefiro è progettata per garantire massima versatilità installativa, con configurazioni verticali, orizzontali, da incasso o senza mobile, oltre alla possibilità di adattare la presa e la mandata dell’aria in base alle esigenze progettuali.
La silenziosità e la gestione delle velocità del ventilatore permettono di mantenere elevati livelli di comfort acustico e termico, adattando la portata d’aria alle condizioni ambientali e riducendo l’impatto negli spazi occupati.
Soluzioni progettate per l’installazione rapida, come fianchi smontabili e componenti accessibili, consentono di ridurre tempi di cantiere e complessità operativa, facilitando sia la posa che le operazioni di manutenzione.
Grazie all’ottimizzazione tra motore, ventilazione e scambiatore, il sistema garantisce consumi ridotti e prestazioni elevate, con possibilità di adattare il funzionamento alle diverse condizioni di carico e migliorare l’efficienza globale dell’impianto.
