A healthy working environment is essential – especially in industrial and commercial buildings. The REKU ventilation system offers the perfect solution for this. It not only ensures controlled air circulation, but also impresses with its outstanding energy efficiency.
Thanks to its flexible expansion options, the system can be customized with a heat pump for energy savings, an air conditioning system or a chiller for constant cooling.
With our combination of over 60 years of experience, innovative technologies and customized solutions, we offer you efficient and cost-saving indoor ventilation systems – all from a single source.
Make a non-binding inquiry now and let us convince you of our efficiency, quality and individual planning!
Outside air (top left): Warm or cold outside air is drawn in and passed through the heat pump to prepare it for air conditioning the hall.
Heat exchanger (top right): The central component of the system uses up to 84 % of the energy from the hall’s warm exhaust air to preheat the fresh air drawn in. This significantly reduces the energy requirement.
Fresh air supply (blue): During the heating period, the fresh air drawn in is routed via the heat exchanger (HRU) and the heated supply air is fed into the hall. In the summer months, the heat exchanger (HRU) is bypassed and the cool fresh air is evenly distributed in the hall.
Indoor air (red): Warm exhaust air from the hall is extracted via ducts and fed to the heat exchanger to recover the energy.
Optional heating and cooling modules: The system can be expanded with heating coils or heat pumps to additionally heat or cool the supply air as required. For example, R32 (GWP 675), R290 (GWP 3) etc. can be used as a coolant.
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The REKU ventilation system ventilates halls efficiently using the two-way principle: fresh air flows in, stale air is extracted.
Optional special filters remove aerosols and pollutants from the exhaust air, prevent contamination in the hall and protect the system – for consistently high air quality and hygienic operation.
The REKU ventilation system not only provides fresh air, but can also be used effectively to cool halls.
By adding a heat pump, an air conditioning unit or a chiller, the room temperature can be pleasantly regulated even on hot days. This flexible extension enables optimum adaptation to the respective requirements and ensures a comfortable climate for employees.
Our plate heat exchanger uses the warm hall air to efficiently preheat fresh air. Heat recovery of up to 84 % can significantly reduce energy consumption.
The ventilation system can be flexibly expanded to provide additional heat, e.g. with a direct evaporator, liquid gas, pump hot water or electric coil. This saves energy and enables CO₂-neutral operation
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Your contact for hall heating
Your contact for sales in the area of hall heating. Er kombiniert technisches Know-how mit praxisnaher Beratung rund um effiziente Warmluft, Klima- und Lüftungslösungen für Industriehallen.
