Fans are key components in ventilation units, chillers, heat pumps and room air-conditioners and have a huge impact on the energy performance and the total energy demand for buildings, cold and heat generation.
Efficient fans in new products and systems as well as a replacement in existing units are gaining significant savings. Horizontal regulation like the Energy Performance of Buildings Directive (EPBD) revision is expected to include, beside the energy efficiency and CO₂-emission aspects, further requirements on Indoor Environment Quality (IEQ) including minimum requirements on thermal comfort and indoor air quality.
Fan assisted ventilation systems, heat pumps and room conditioning provide efficienc ...