Preair Zeta series dehumidifiers are large ceiling dehumidifiers with large dehumidification capacity and strong performance. Under the performance of a large dehumidification capacity, the energy efficiency of this dehumidifier is also maintained at a high level, achieving a balance between performance and energy efficiency. With excellent dehumidification performance and a reliable installation structure, the ZETA dehumidifier is widely used in industrial plants, basements, garages, wine cellars, greenhouses, supermarkets, and other places. According to the characteristics of these places, the ZETA dehumidifier adopts a variety of control methods, which not only meet the requirements of on-board control of the machine but also provide APP control and remote control for the long-distance-equipped machine, ensuring that it can be controlled at will under various conditions. In addition, six terminal interfaces are provided, which can be adapted to the Honeywell controller with good matching. Preair aims to be a dehumidifier specialist in the world. Focusing on research and development of dehumidifier for more than 20 years, Preair will provide the best dehumidifier for customers. Large Capacity Dehumidifier, Dehumidifier 1600 Sq Ft , Dehumidifier With Large Bucket Capacity , Self Draining Crawl Space Dehumidifier ,Basement Crawl Space Dehumidifier . Preair has mature technique to manufacture industrial dehumidifiers. Preair industrial dehumidifiers adopt the principle of freezing dehumidification and are equipped with the international brand compressor, which is of high energy efficiency, good heat transfer, has reasonable configuration and strong dehumidification function. Industrial dehumidifiers produced by Preair are widely used in warehouses, factories and other large industrial places, can effectively avoid the significant loss of goods due to moisture and mold. The product will supply to all over the world, such as Europe, America, Australia,Honduras, Palestine,Sierra Leone, Turin.Humidity, i.e., the amount of water vapor in the air, is generally expressed in terms of relative humidity (RH). Humidity, temperature, air flow rate and fresh air volume are important physical parameters of indoor air quality standards.