There are two types of dehumidifiers available in the Indian market today. They are known and widely classified as water cooled chillers and Air cooled chillers and are water and air based. The most uncommon and widely used form of dehumidifiers is the air based air cooled chillers in India. There is huge difference between the functioning of both the types of dehumidifiers. While air chilled coolers as the name suggests are air based, water cooled chillers are water based.
Air cooled chillers are bigger in size, compared to water cooled chillers. They take up more space than water cooled chillers. Air cooled chillers are not suitable for places that have taller rooftops. Also, these coolers need to be kept in a place where air can travel freely. Keeping air coolers in small and congested areas can hamper the smooth functioning of this machine. The shelf-life of air coolers is shorter compared to water coolers. However, unlike water coolers maintaining air coolers is less taxing. Also, this type of cooler does not require a mechanical room or cooling tower to function smoothly. Due to a space crunch and shorter life-span air cooled chillers in India are not as popular as water cooled chillers.
Water chilled coolers, due to its smaller size and longer life-span is the most preferred type of dehumidifier in India. It can be kept in smaller places and can be used for small places too. Moreover, lack or restricted air flow does not come in the way of the smooth functioning of this type of dehumidifier, unlike air based coolers. Maintaining water based coolers may be a difficult task. However, it is worth it, as this type of dehumidifier is not only economical, but also long lasting. One can choose between the two dehumidifiers based on how appropriately it shall suit the needs of the user and room size.
DRY AIR SYSTEMS is a company formed by engineering professionals with an experience of over 16 years in the HVAC field. Be it any type of chillers, low side HVAC systems, central air conditioning HVAC needs, moisture removal, erection and commissioning and industrial dehumidification for various pharmaceutical industries and hospitals, our engineers are fully trained and well experienced to handle any of these necessities.
Aabher Ray is a respected professional, known for his knowledge of coolers and dehumidifiers in India. Through his articles he shares his in-depth knowledge about the subject.
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