Indirect Evaporative Cooling Systems

Our indirect evaporative cooling allows engineers and owners to get the efficiency benefit of water evaporation without concern for water carryover into the building.

Indirect evaporative cooling systems.

Arctic indirect evaporative cooling systems idec uses high efficiency dri cool module first stage which achieves the indirect evaporative cooling using water evaporation without increasing humidity in supply air. Over the years we have designed systems with eer s exceeding 100. Indirect evaporative cooling works on the same principle as direct evaporative cooling lowering air temperature by causing water to evaporate. The main difference with an indirect system is that a heat exchanger is used to cool the air supplied to the living space.

Evaporative cooling uses the fact that water will absorb a relatively large amount of heat in order to evaporate. Direct air evaporative cooling for buildings and areas that do not have a central air conditioning system direct air evaporative cooling can be a very economical and achievable way to reduce the temperature. Evaporative cooling differs from typical air conditioning systems which use vapor compression or absorption refrigeration cycles. Evaporative cooling systems are characterised by low energy use compared with refrigeration cooling.

Energy labs has been building indirect evaporative cooling for over 30 years. A two stage idec thus is able to offer substantially cooler supply air temperature lower moisture content also consumes lesser water.