Far more than just a product, the Stulz’s custom economizers solutions offers you not only a wide range of cooling capacities from 50 to 700 kW, but also a full range of services such as calculation of the annual operating costs, commissioning and maintenance. With a high efficient indirect/direct evaporative Free Cooling design and state-of-the-art components the custom AHUs minimizes the running costs and achieves a lower pPUE values depending on application and location.