HRU-FlatAIR-80: The Ultra-Compact Solution for Apartment Ventilation
The HRU-FlatAIR-80 is a modern heat recovery unit specifically engineered for residential applications where space is at a premium. Delivering a nominal airflow of 80 m³/h at 100 Pa, it provides the ideal ventilation capacity for smaller apartments and condominiums. Its market-leading compact design, with a height of only 170mm and 100mm duct connections, allows for complete and unobtrusive installation within a standard suspended ceiling, preserving valuable living space and offering architects maximum design flexibility.
Designed for Performance and Reliability
Engineered for efficiency and peace of mind, the HRU-FlatAIR-80 incorporates features that benefit installers, landlords, and residents alike.
Superior Heat Exchange: Choose between a high-efficiency countercurrent exchanger (PET) for maximum thermal recovery (up to 92.3%) or an enthalpic version that also recovers valuable moisture, preventing excessive dryness in winter.
Intelligent Climate Automation: A factory-fitted electric pre-heater safeguards the exchanger against frost, ensuring flawless operation in colder climates. Simultaneously, an integrated RH sensor continuously monitors humidity, automatically adjusting performance to maintain a healthy and comfortable indoor environment.
Durable & Insulated Construction: The unit's casing is made from self-supporting Expanded Polypropylene (EPP). This lightweight yet robust material provides outstanding thermal and acoustic insulation, contributing to quiet operation and minimal energy loss.
Simplified Servicing: The design prioritises ease of maintenance. Technicians can perform full service, including filter changes and component checks, without the complex and time-consuming process of disassembling the unit from the ceiling.
Integrated Condensate Management: A built-in condensate tray is integrated with the heat exchanger, providing a secure and reliable solution that eliminates the risk of moisture appearing in an undesirable location.
Technical Specifications for HRU-FlatAIR-80
Key Performance Data for HRU-FlatAIR-80 Model Variants
Parameter
HRU-FlatAIR-80-H (Standard)
HRU-FlatAIR-80E-H (Enthalpy)
Maximal Thermal Efficiency
92.3%
85.0%
Maximal Moisture Efficiency
-
77.0%
Max Power Consumption
29 W
26 W
Sound Power Level LWA
42 dB(A)
Pre-heater Power
1000 W
Unit Weight
15 kg
Energy Class (Local Demand)
A+
Smart Control and Connectivity
The HRU-FlatAIR-80 connects wirelessly to a comprehensive ecosystem of controllers and sensors. For ultimate convenience, the unit can be connected to the internet, enabling full control and monitoring from anywhere via a user-friendly mobile app. It is also ready for seamless integration into Loxone smart home automation systems.
