Zehnder 471502022 ComfoAir Q450 with Enthalpy Exchanger Mechanical Ventilation Unit With Heat Recovery MVHR & Humidity Sensor

ComfoAir Q450 ERV – High-Capacity MVHR Unit with Enthalpy Heat & Moisture Recovery, SMART Humidity Control & Summer Bypass

The ComfoAir Q450 ERV is a powerful Mechanical Ventilation with Heat Recovery (MVHR) system featuring an integrated enthalpy exchanger that recovers both heat and moisture. Designed for large homes and multi-residential buildings, it combines 100% modulating summer bypass, advanced SMART humidity sensing, and adaptive climate features for efficient, year-round ventilation.

• Enthalpy Core for Heat & Moisture Recovery: Maintains balanced indoor humidity while recovering energy, improving comfort and reducing reliance on humidifiers or dehumidifiers.
• SMART Humidity Boost: Detects unnatural humidity spikes and increases airflow as needed, ensuring optimal indoor air quality at all times.
• 100% Filtered Summer Bypass: Fully modulating bypass delivers continuous fresh air without compromising on air cleanliness or comfort during warmer periods.
• Adaptive Configuration & Flow Control: Left/right configuration via software, with flow rate maintenance and commissioning wizard for fast, accurate setup.
• Installer-Friendly Maintenance: Tool-free filter access and steel-coated housing make ongoing maintenance simple and robust. Optional ISO ePM1 65% (F7) filters available for enhanced air purification.

Technical Specification

• Max. Air Volume: 475 m³/h at 200 Pa
• Thermal Efficiency: 76% (EPN standard, enthalpy exchanger)
• 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: 76 kW (EPN standard)

✅ Select the ComfoAir Q450 ERV for energy-efficient, moisture-balancing ventilation that supports superior indoor comfort and healthy living environments.