HRU-BoxAIR-150 – Compact Efficiency with Unmatched Flexibility
The HRU-BoxAIR-150 is the definitive ventilation solution for modern apartments and small-to-medium-sized homes. Delivering a stable airflow of 150 m³/h at 100 Pa, it combines exceptional, class-leading energy efficiency with an innovative design that radically simplifies installation. Fully equipped with premium features as standard, the BoxAIR-150 provides superior indoor air quality and quiet operation, all within a single, compact unit.
A Revolutionary Approach to Installation
The core innovation of the HRU-BoxAIR-150 lies in its universal construction, designed to give installers and architects maximum freedom and eliminate common project hurdles.
Universal Left/Right-Handed Unit: This single unit can be configured for either left or right-handed duct connections directly on-site. The changeover is a quick and simple process, requiring only a 180° rotation of the unit, which removes the risk of ordering the wrong version and simplifies stock management.
Flexible Duct Connections: Optional adjustable BFX duct connections allow for a multi-directional ductwork layout, making the unit adaptable to any installation project, even in the most challenging and restricted spaces.
Dual-Side Service Access: Full access for filter changes and maintenance is ensured from both sides of the unit, providing ultimate convenience regardless of its final placement.
Whisper-Quiet Acoustic Design: By positioning the fans on the air intake/exhaust side, the large heat exchanger acts as a natural sound attenuator, drastically reducing noise transmitted to the living spaces.
High-End Performance and Technology
The HRU-BoxAIR-150 is engineered for top-tier performance, integrating advanced technology to ensure maximum energy savings and user comfort.
Exceptional Thermal Efficiency: At its heart is a large counterflow plastic (PET) heat exchanger that achieves a maximum thermal efficiency of 93.2%, significantly reducing heating costs and earning it an energy class rating up to A+.
Fully Equipped as Standard: Every unit includes a built-in 1500W preheater to guarantee frost-free operation, an automatic by-pass for passive summer cooling, and an internal RH sensor for intelligent humidity control.
Optional Constant Flow (CF): For ultimate performance, the unit can be upgraded with a Constant Flow system. It automatically adjusts fan power to maintain a precise, balanced airflow, ensuring the system operates at peak efficiency at all times.
Smart Control Ready: The unit seamlessly connects with a wide range of wireless controllers and sensors (CO2/RH). By connecting it to the internet, users can gain full remote control via the Alnor mobile app.
Technical Specification for HRU-BoxAIR-150
The table below provides a summary of the key technical data for the HRU-BoxAIR-150-H model.
