AirPack4 500h Energy+ Central Ventilation Unit with Heat Recovery 400 005C0010

Heat Recovery Ventilation Unit – Efficiency and Comfort

The AirPack4 500h Energy+ ventilation unit is an advanced solution for modern buildings, providing not only fresh air but also significant heating cost reduction. The device recovers heat from exhaust air and transfers it to the supply air, minimizing energy losses. This model is designed for efficient ventilation of spaces ranging from 180–230 m².

Design and Application

The AirPack4 500h Energy+ features a horizontal duct configuration, simplifying integration with existing ventilation systems. Equipped with the CF2 automatic airflow control system, it ensures balanced ventilation and maximum heat recovery. This maintains optimal microclimate conditions indoors while reducing operational costs. The unit operates reliably at temperatures as low as -15°C without risk of damage, making it ideal for installation in various rooms, including unheated spaces.

Advantages and Benefits

• High heat recovery efficiency: up to 95% – translates into substantial energy savings and lower heating bills. Average annual heat recovery efficiency is 89%.
• CF2 system: automatically regulates airflow to ensure optimal ventilation and maximum heat recovery.
• Energy-efficient EC fans: quiet operation and low electrical power consumption.
• FullShell – new generation casing: eliminates thermal bridges, enhancing the unit’s energy efficiency.
• FPXptc anti-freeze system: protects the heat exchanger from freezing, ensuring reliable operation even in low temperatures.
• CleanPad Pure filters: two-stage filters with 60% higher dust-holding capacity ensure clean indoor air.
• Modbus RTU communication: enables integration with smart home systems.
• Expandable design: option to connect air quality and humidity sensors or the Expansion2 module for complete ventilation system control.
• Manufacturer’s warranty: 3 years – confirmation of high quality and reliability.

The AirPack4 500h Energy+ is an investment in comfort, health, and energy savings. Thanks to advanced technology and robust construction, it delivers efficient ventilation for many years of use. Pay special attention to the polystyrene counterflow heat exchanger – the key component responsible for efficient energy recovery from exhaust air. This ensures not only fresh air but also contributes to improved quality of life and reduced environmental impact. Maximum air volume at 100 Pa is 400 m³/h, guaranteeing reliable performance under varying conditions.