Mall can use 220V Cooling Fan it?

"220V Cooling Fan" based on the facts, the commercial air-conditioning energy space is very large. Axial fan is recommended as long as we use properly, take reasonable measures, we can make it work for us frugal one quarter of energy consumption! After market research, we concluded that the market for commercial air conditioning energy consumption Several reasons and approaches!
    1. Select the mall air-conditioning equipment division, redundant capacity, the formation of energy waste. In fact, we should be based on practice needs space to equip air conditioning!
    2. Most malls can not abundant use of natural energy to complete the operation "220V Cooling Fan" fresh air system!
3. uneven heating in winter, the center is not a lot of use of waste heat, and the marginal zone needs an external heat source heating;