HRU-FlatAIR-125: Enhanced Airflow in an Ultra-Compact Design
The HRU-FlatAIR-125 delivers an impressive airflow of 125 m³/h (@ 100 Pa) from an exceptionally compact chassis. With a height of just 170mm and 100mm duct connections, this model is the perfect solution for apartments and residential spaces that require a higher ventilation rate but have limited installation space. It allows for a completely discreet installation within a suspended ceiling, ensuring that advanced ventilation performance does not compromise architectural vision or interior space. The unit is also engineered for full serviceability without needing to be removed from its mounting.
Performance and Engineering Highlights
The HRU-FlatAIR-125 combines a higher performance specification with the proven reliability and quality of the FlatAIR series.
Exceptional Heat Recovery: The standard unit features a high-performance countercurrent (PET) exchanger that achieves a market-leading thermal efficiency of up to 96.8%, maximising energy savings. An optional enthalpic exchanger is also available for superior moisture recovery.
Lightweight & Insulated EPP Casing: Constructed from self-supporting Expanded Polypropylene (EPP), the unit is lightweight (15 kg) for straightforward installation while offering excellent thermal and acoustic insulation for quiet, efficient performance.
Automated Climate Management: A built-in electric pre-heater provides reliable frost protection for the exchanger, while an integrated RH sensor allows for automatic control of indoor humidity, ensuring a consistently comfortable and healthy environment.
Simplified Long-Term Maintenance: Designed with the technician in mind, the unit provides direct access to all key service components, including filters and the heat exchanger, without the need for complex disassembly of the installation.
Integrated Condensate Control: A secure, built-in condensate tray manages moisture effectively, providing peace of mind and protecting the building fabric from potential water damage.
Technical Specifications for HRU-FlatAIR-125
Key Performance Data for HRU-FlatAIR-125 Model Variants
Parameter
HRU-FlatAIR-125-H (Standard)
HRU-FlatAIR-125E-H (Enthalpy)
Maximal Thermal Efficiency
96.8%
82.0%
Maximal Moisture Efficiency
-
75.0%
Max Power Consumption
67 W
74 W
Sound Power Level LWA
49 dB(A)
Pre-heater Power
1000 W
Unit Weight
15 kg
Energy Class (Local Demand)
A
Seamless Smart Integration
The HRU-FlatAIR-125 uses modern wireless communication to pair with a wide range of controllers and sensors (e.g., CO2, PIR). For ultimate control, the unit can be connected to the internet, giving users full access to system settings and monitoring through a convenient mobile application on their smartphone or tablet.
