Evaporative Ventilation: 1.low operating costs 2.fresh, healthy and cool air 3.energy saving,1kw/h 4.Green,no CFC Evaporative ventilation cool down the temperature by water. Economical running cost with 1 kW per hour and one unit can cover 130 sqm#Working principle : Evaporative ventilation cool the outside air temperature with the directly evaporative cooling, supply the cool and fresh air into ...
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