Description and function


PremiAir is a water- and air-borne induction unit with four-way air diffusion, recommended for all types of commercial applications such as office buildings, shopping malls, retail stores, restaurants, and hotels where a combination of ventilation, cooling, and/or heating is required. PremiAir is designed primarily for false ceiling installations, but is available with an optional Coanda-frame for visible mounting.

As an option, the unit can be supplied with adjustable nozzles for high flexibility, enabling adjustments of the primary airflow even after the unit has been installed. The nozzles are positioned to optimally mix the primary supply air with the induced room air, ensuring a well-conditioned space, providing consistent cooling across the room, whilefocusing on the thermal and acoustic comfort of the occupants.

Because water is a more effective medium for heat transfer compared to air, PremiAir is an outstanding energy-efficient option, reducing the overall energy needed for cooling and ventilation rates. For additional flexibility and efficiency, PremiAir can be quipped with our latest generation CA-CB on-board digital controller developed for DCV (Demand-Controlled Ventilation) requirements.

For a comprehensive overview of waterborne products from Airvent, including their benefits and applications, read more here.

Applications

Chilled beams are a versatile ventilation solutions that provide efficient heating, cooling, and ventilation for various commercial settings. They are particularly effective in environments where maintaining high indoor air quality and energy efficiency is critical. Applications include office buildings, shopping malls, retail stores, restaurants, and hotels.

Standard sizes

600x600, 1200x600, 1800x600

Airflow range

43 - 306 m^³/h (12-85 l/s)

Materials

The visible front panel is made of galvanized steel, with circular perforation holes as standard. The outer coanda frame is made of aluminum. All visible parts are powder coated in standard white RAL 9003 color. The plenum box is made of galvanized steel, with a rubber sealing on the air connection spigot. The heat exchanger consists of copper and aluminium. The AirFlex air deflectors are made of Polyamide (PA) plastic.

Main characteristics

• Available in 600, 1200 and 1800 nominal sizes
• Elegant, compact exterior design
• Requires minimum installation space 
• Silent, draft-free operation
• Optimal thermal comfort
• High capacity heat exchangers
• Individually adjustable AirFlex air deflectors, as standard
• Optional adjustable nozzles for high flexibility
• Optional CA-CB automatic control solution