Dual-flow ventilation unit COMFOAIR Q450 TR

residentialcommercialfor home

Product description
Zehnder ComfoAir Q450 TR is a balanced mechanical ventilation unit with heat recovery (MVHR) designed for residential and light-commercial installations. Delivering up to 450 m³/h, the unit combines an enlarged diamond-shaped heat exchanger, advanced fan technology and adaptive control to maximise heat recovery, minimise energy consumption and provide consistent indoor air quality.

Focus benefits
Energy saving
The diamond-shaped heat exchanger provides a larger heat transfer surface, increasing sensible heat recovery and reducing energy demand for space heating.

Optimum home comfort
The modulating intelligent by-pass automatically regulates airflow through the heat exchanger by season, maintaining stable supply-air temperature and improving occupant comfort.

Quiet operation
Optimised flow grid, scroll housing and impeller design ensure low aerodynamic noise while preserving high airflow efficiency.

Benefits

• Comfort ventilation unit with air volume up to 450 m³/h at 200 Pa
• Left or right hand unit configuration combined in one device for installation flexibility
• Simple and quick installation concept reducing on-site labour time
• Commissioning wizard and intuitive device display for straightforward commissioning in three steps
• Diamond heat exchanger with enlarged surface area for higher heat recovery and lower air resistance
• Latest fan technology for quiet, energy-efficient operation
• Innovative adaptive air volume balancing for maximised heat recovery
• Adaptive pre-heater for intelligent control of incoming outdoor air temperature
• Operation from local switch to app with remote monitoring options
• Compatible with Zehnder original filters (ISO 16890) for optimal indoor air hygiene

Technical specifications

• Model series: ComfoAir Q (this variant: ComfoAir Q450 TR)
• Maximum air volume: up to 450 m³/h (at 200 Pa)
• Heat exchanger: diamond-shaped, enlarged surface for higher heat recovery
• By-pass: modulating intelligent by-pass for seasonal temperature optimisation
• Fans: latest fan technology for low noise and energy efficiency
• Air volume balancing: adaptive air volume balancing for maximum heat recovery
• Pre-heater: adaptive pre-heater for intelligent outdoor air temperature control
• Installation: left/right configurable unit, designed for simple and quick installation
• Commissioning: commissioning wizard and intuitive device display for commissioning in three steps
• Operation & connectivity: local switch operation, app control and remote monitoring supported
• Filtration: compatible with Zehnder original filters, ISO 16890 aligned