Polberg® Air Handling Units are the primary equipment in an air system of a central air system. Air handlers condition the air and distribute it to various conditioned spaces. Polberg® air handling units are designed and manufactured to work for all types of requirements. Polberg® AHU is also modular so that they have the flexibility to add components as required and adapts unitary structure design, more outstanding cold-bridge free performance, lower air leakage and more elegant appearance. It realizes a variety of functions: cooling, heating, humidification, dehumidification, air purification and noise elimination. The air flow rate is available for up to 500,000m3/h and a total pressure of 2000Pa which adapts to different kinds of applications.