Product Features Utilizes industrial-grade thickened brass, sheet metal, industrial dedicated heat sink. Heat exchangers are made of copper, aluminium or stainless steel. Manual or automatic control with double protection, ensuring uninterrupted operation. 2 control options: A) stand-alone mechanical control, using USA branded humidity controller; B) microcomputer control & LCD display of temperature and humidity using top-brand humidity sensor. All control and protection components are operated with independent, secure components. Reliability and durability are highly fulfilled. Equipped with high-performance protective device, the dehumidifier can operate in low or high temperature and high humidity environment. Polar dehumidifiers still outperform at 10, and function exceptionally well at a temperature as low as 5. Non-stop performance during defrosting with Dual-mode control. Refrigerant: R-22 Also available are R407C/R134a/R410a/ R404a Excellent protection: Time Delay, Overload Protection, Automatic Humidity Control, Automatic Defrost, Pressure display & Control, Temperature Protection, Overload Protection, and Error Display, etc. Application Areas ROOM DEHUMIDIFICATION Polar-Chiller dehumidifiers function well at such venues as workshop, laboratory, storeroom, warehouse, swimming pool, machine room, filing room, library, bank safe, rooms installed/ stored with electronics, semiconductors, precise scientific apparatus, medicinal herbs, etc. DEHYDRATION/ DRY STORAGE OF PRODUCTS AND RAW MATERIALS The crude materials need to be dehumidified or stored in a dry room such as the food, the chemical, the marine product, the farm products, the printed matter, the crude drug, the lumber, the furniture, the paper, the polyester fibre and so on. OTHER INDUSTRIAL PRODUCTION FACILITIES REQUIRING DEHUMIDIFICATION IN THE PROCESS Conventional Temperature Dehumidifier It is suitable for materials or products dehumidifying and drying in normal temperature, as well as working places dehumidifying. Use temp5-40 Bigger dehumidifying capacity. When it is under operation, outlet air temperature is similar to inlet air temperature. This will not obviously increase inside temperature or ACs load. Power source: 1220V 50(60)HZ; 3380V 50(60)HZ Dehumidify capacity8L/h 100L/h Theres air-cooled type and water-cooled type with different installation options so that it can be widely used in different situation and places. It can ensure foods flavour especially for sea products and aquatic product or similar products drying.