We are engaged in manufacturing high grade dehumidified water condensing type, based on the refrigeration cycle to avoid use of expensive chemicals required for desiccant type models. The unit is self-standing and is mounted on a sturdy angle iron filled with caster wheels. A desiccant dehumidifier removes the moisture from the atmosphere and fitted with hermetically sealed compressor heat exchange and water condensing coils are made of copper. The water collection tank is provided below the unit to collect condensed water. Humidity is controlled by automatic humidistat incorporated in the unit, up to 30% +3% RH, depending upon the ambient conditioners. To achieve very humidity, the room should have an independent window type air conditioner to match with the dehumidifier heat load in the room.