The room cooler has the function of reducing the room temperature by transferring an air stream through a filter. That is, it cools the air through the evaporation of water causing a natural cooling sensation. Furthermore, air conditioning extracts heat from the air, using refrigerant gases in the process. An air cooler can usually reduce the temperature by up to 10 ° C, relative to the outside temperature. The temperature that can be reached with the air conditioning will depend on its configuration, and can only be used in closed environments.
Therefore, both systems work differently and as a result, they can be best for your home according to your needs. An air conditioner could be consuming at least 5% on the monthly energy bill, while the air cooler consumes 80% less energy than the air conditioning. The air cooler greatly reduces the electricity bill, but you should always take into account the costs of the water you use. The water consumption of an air cooler will depend on the model and manufacturer. The air cooler can be in open spaces, and its use requires open windows and ventilated places. However, it is also recommended that the equipment be outside your home, to avoid saturation by humidity of the air, and increasing its efficiency.
In this case, the air conditioning is ideal for all types of climates, as long as a reduction in the ambient temperature is required, while the cooler is not. If you want to buy an air cooler, you must have the precise weather conditions. An air cooler is recommended whenever the climate where it is going to be located is extremely dry and hot. In other words, arid climates are perfect for using an air cooler, but if you live in a hot but coastal climate, then it isn’t. If a room cooler is used in a very humid climate (even if the temperature is hot), the effect this would have would be almost nil.
Principle of Air Coolers
Evaporative cooling is a completely natural way to produce refreshing cold air. Evaporative or natural cooling provides high quality cooling while generally only using a quarter of the energy and money to operate. Air conditioning equipment can waste a lot of energy and money and still not supply the required comfortable temperatures.
Evaporative cooling makes up Air Distribution Systems in the best air cooler in India that deliver fresh and cold air to supply entire buildings or cool specific points at a low cost of installation and up to a tenth of the operating costs of air conditioning units, therefore that Evaporative Coolers are truly a Low Cost cooling system. So if we talk about if we can use Air Cooler (which works on the principle of evaporation) without water, then answer is yes. We can use an air cooler without water by switching the water pump inside the cooler water tank to pump the water to the membranes. But the thing is that it will work without the evaporation and simply provide the blow of normal air similar to a ceiling fan. If there is not such hot days, you can use it without water undoubtedly.