Zehnder 471502019 ComfoAir Q450 Mechanical Ventilation Unit With Heat Recovery MVHR & Humidity Sensor

ComfoAir Q450 MVHR Unit with SMART Control – High-Capacity Mechanical Ventilation with 98% Efficiency & Humidity Boost

The ComfoAir Q450 is a high-performance MVHR unit built for larger residential or multi-unit dwellings. Offering up to 98% thermal efficiency, intelligent airflow control, and a fully modulating filtered summer bypass, this unit provides scalable, energy-efficient ventilation with an optional high-grade ISO ePM1 65% filter for enhanced indoor air quality.

• Exceptional 98% Thermal Efficiency: Advanced heat recovery performance for low-energy and Passivhaus-standard installations.
• High Airflow Capacity: Delivers up to 450 m³/h, ideal for larger residential spaces or apartments requiring powerful yet quiet ventilation.
• SMART Humidity Control: Detects man-made humidity spikes and activates boost mode, maintaining comfort and air purity regardless of room location.
• Modulating Filtered Bypass: 100% summer bypass maintains fresh airflow without sacrificing filtration or energy efficiency.
• Software-Based Setup: Commissioning wizard and left/right hand configuration through software make installation fast and flexible.

Technical Specification

• Max. Air Volume: 450 m³/h at 250 Pa
• Thermal Efficiency: 98% (EPN standard)
• Mounting Type: Wall or floor
• Bypass Function: 100% full and filtered modulating summer bypass
• Power Supply: 230 V, 50 Hz | Amperage: 2.2 A | Power Input: 0.115 kW

✅ Choose the ComfoAir Q450 for high-capacity, ultra-efficient ventilation with SMART features and precision control for larger spaces.