Dual-flow ventilation unit EVO 3

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Product Overview
Enjoy air quality and comfort with the Zehnder EVO 3. Designed with advanced constant flow ventilation technology, this unit ensures consistent airflow while minimizing energy consumption. Its centrifugal fans and forward-inclined blades provide quiet operation and superior efficiency. With easy maintenance and a focus on delivering optimum air quality, the Zehnder EVO 3 is a solution for sustainable and comfortable ventilation.

The Zehnder EVO 3 offers versatile performance, supporting flow rates of up to 300 m³/h. It is possible to choose between an HRV exchanger or an ERV exchanger to suit specific requirements. Available with or without electric preheating, this system ensures flexibility, efficiency, and optimal indoor air quality for any space.

The ultra-flat design makes it ideal for installations in false ceilings or walls in new buildings and renovation projects.

Highlights

• Intelligent Design
• Easy Installation
• High Performance

Benefits

• Ultra compact dimensions (L 1160mm x W 600mm x H 269 mm)
• Appealing and minimalist design
• Fully horizontal installation, no inclination required for condensation drain
• Double-rotating condensate drain
• 100% automatic bypass
• Silent operation: Silentblock hooks and silent fan ensure acoustic comfort
• Optional: Built-in 1 kW preheater
• Optional: Enthalpy heat exchanger for partial humidity recovery
• Easy installation with time savings through simplified and intuitive installation
• Vertical or horizontal mounting
• Turntable connections with integrated EPDM rubber bands for better sealing
• Possibility to install the rails on all sides of the unit due to the versatility of the Silentblock hooks
• One unit, many easy configurations
• Best sealing ensures maximum tightness
• Advanced motor technology allows low energy consumption
• Constant airflow technology guarantees balanced flow rate and optimal comfort
• Aerodynamic design provides better airflow without increasing internal pressure
• Improved energy efficiency (up to 95%)
• Different control options via remote, smart home automation (KNX), MODBUS, or app
• Passivhaus Institute Certification

Caractéristiques / spécifications techniques

• Model series: EVO 3
• Supported flow rate: up to 300 m³/h
• Category (site navigation): Ventilation units up to 600 m³/h
• Dimensions (approx.): L 1160 mm × W 600 mm × H 269 mm
• Installation: fully horizontal or vertical; ultra-flat design for false ceilings or wall installations
• Condensate management: double-rotating condensate drain; no inclination required
• Bypass: 100% automatic bypass
• Acoustic features: Silentblock hooks and silent fan
• Preheating: optional built-in 1 kW electric preheater
• Heat exchanger options: HRV or ERV; optional enthalpy exchanger for partial humidity recovery
• Connections: turntable connections with integrated EPDM rubber bands for improved sealing; rails can be installed on all sides
• Technology: centrifugal fans with forward-inclined blades; constant airflow technology; aerodynamic design
• Energy efficiency: improved efficiency up to 95%; advanced motor technology for low energy consumption
• Controls: remote, KNX, MODBUS, or app-based options
• Certification: Passivhaus Institute Certification