Series Blauberg KOMFORT GRE EC

The KOMFORT GRE series total heat recovery unit is designed specifically for ultra-low energy consumption buildings
  • Heat exchanger type: Counter flow
  • Sound insulation
  • Motor type: EC
  • Enthalpy heat exchanger
  • Bypass: Auto
  • Preheater: Optional
  • Casing material: Galvanized steel
  • Humidity sensor
6 advantages



3-Level Noise Reduction Design
Powered by High-Performance EC Fans
 
RS485 Communication Functionality
Integration with Smart Building Management Systems
(1) Utilization of efficient EC fans, optimizing airflow passages through principles of aerodynamics, resulting in low resistance, high static pressure, and lower noise levels.
(2) Stringent dynamic balance verification, ensuring lower operational noise of the fan.
(3) Implementation of shock absorbers between the fan and chassis, effectively reducing overall operational vibrations.
The control panel comes with a reserved RS485 interface, allowing seamless integration with smart building management systems (BMS).




Standard Bypass Function for Rapid
Ventilation in Transitional Seasons
Efficient Total Heat Exchanger
The entire series comes equipped with a bypass function. During the mild temperatures of spring and autumn, the bypass mode operates without engaging the heat recovery unit. This not only extends the lifespan of the heat exchanger but also facilitates faster whole-house ventilation, as there is no need for heat recovery.Utilizing a total heat exchanger, the system facilitates physical exchange of temperature and humidity between indoor and outdoor air. With a total heat recovery efficiency of up to 72%, it effectively captures and recycles indoor thermal energy, reducing the thermal load of the fresh air. This results in energy conservation and environmental friendliness, ensuring a more comfortable temperature for the fresh air supply.




High-Efficiency Composite Filter
 Ensuring a Continuous Supply of Clean Air
Air Quality Monitoring 24h
Utilizing a dual-layer composite filter comprised of medical-grade G4 and H11 materials, our filtration system achieves an impressive 99.5% purification efficiency for PM2.5 particles.The entire series comes standard with environmental sensors, capable of real-time monitoring of environmental parameters such as temperature, humidity, CO2, PM2.5, VOC, etc. This ensures constant vigilance over the air quality around you, providing peace of mind and healthier living conditions.
Human-centered design, convenient installation, suitable for complex spaces.
  • Models with an airflow of 800-1000CMH can be installed with a 180° flip mirror image to adapt to different maintenance spaces.
  • Models with an airflow of 1500-5000CMH are available in both left and right structures to adapt to different installation and maintenance spaces.



Multiple operating modes suitable for various application scenarios
  • Intelligent mode
    Automatically adjusts operation based on air quality sensor data.
  • Fresh air mode
    Simultaneous opening of supply and exhaust air, with air passing through the heat exchange core.
  • Bypass mode
    In bypass mode, the bypass valve is open, and both supply and exhaust air are simultaneously opened, 
    bypassing the heat exchange core for rapid ventilation and air exchange.



Reserved linkage ports for intelligent exhaust ventilation

The fresh air valve is linked with the supply air fan. After the supply air fan is turned off, the fresh air valve synchronously closes to prevent air backflow into the indoor space during high temperatures or extremely cold weather. Reserved exhaust linkage ports enable on-off linkage with exhaust equipment to balance indoor airflow.



Optional Electric Heating Module (Optional), Suitable for a Wider Range of Climate Zones

The optional electric heating module allows the product to be used in extremely cold or humid climates. In regions where the outdoor temperature drops below -5°C in winter or the relative humidity exceeds 85%, it is recommended to choose the optional fresh air preheating device to prevent the possibility of freezing damage to the heat exchanger.

Left and Right Model Distinction

The models with airflow ranging from 1500 to 5000m³/h are available in both left and right configurations.

When viewing the unit from above, along the direction of the airflow entering the room, if the maintenance side is on the right side of the unit, it is defined as "right"; conversely, if the maintenance side is on the left side of the unit, it is defined as "left."



Lineup Blauberg KOMFORT GRE EC Maximum supply voltage, V Heat recovery efficiency, max, % Extract filter Supply filter Service side Preheater
220 70.3 G4 G4 + H11 Universal Optional
220 70.5 G4 G4 + H11 Universal Optional
220 70.4 G4 G4 + H11 Left Optional
220 70.8 G4 G4 + H11 Left Optional
220 71.5 G4 G4 + H11 Left Optional
220 71.3 G4 G4 + H11 Left Optional
220 71.6 G4 G4 + H11 Left Optional
220 72 G4 G4 + H11 Left Optional
Datasheet
KOMFORT GRE EC - data sheet
2.9 Mb
Image
KOMFORT GRE EC
442 Kb