Ventilation solutions

Hatch Fans
In-line Duct Fans
Axial Fans
Centrifugal Fans
Smoke Extract Fans 400 ºC/2h - 300 ºC/2h
Pressurisation Systems for Staircases, Lobbies and Evacuation Routes
Explosive Atmospheres ATEX fans
Fans for Ovens
Fans for Industrial Applications
Roof Fans
EC Technology and Efficient Fans
Indoor Air Treatment Solutions
Ventilation for Houses
Air Curtains

Heat Recovery Units EC Technology

Heat recovery units with counter flow plate exchanger, automatic control and EC Technology motors, for installation in false ceilings

Common features:
• EC type Plug Fan adjustable 0-10 V.
• Built-in maintenance disconnector switch.
• Thermal efficiency of the equipment 85-90%.
• Structure with high quality reinforced aluminum profiles.
• Panels with a 25 mm thick thermal and acoustic insulation; exterior made of prefinished sheet.
• EPS type panels with thermal bridge break.
• High efficiency filtration:
• M6 + F8.
• F7 + F9.
• Broad access for maintenance.
• Free cooling with motorised damper to perform BY-PASS.
• Condensation collection tray and drain.

Built-in control box:
• Control for free cooling through motorised BY-PASS.
• Fan speed control by manual selection or by optional external sensors (CO₂ or pressure).
• Integrated control system with remote control panel.
• STOP/START and speed control available through control panel or external contacts.
• Built-in temperature sensors.
• Filters condition check by means of built-in pressure switches.
• Fault alarm management and shutdown due to fire alarm.
• Compatible with MODBUS RTU.

• Aluminium frame and external prefinished sheet structure.
• 25 mm thermal and acoustic insulation panels.
• Low profile models for false ceiling installation.
• Interchangeable nozzles for better adaptation.

On request:
• External battery modules for air treatment.
• Filters with special efficiencies.
• Modules with UVc germicidal chamber.

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