(1) See "Inflatable Air Blower" There incompetence Efficiency Labeling: The fans in the implementation of standards GB12021.9-2008, energy efficiency as a core indicator is the national food safety regulator fan attention, and force it: incompetence efficiency fans do not Allow listing! So, in the time of purchase must focus on energy efficiency labeling stickers. General hodge not doing energy efficiency certification, all brands of fans will be "China Energy Label" stickers!
(2) See "Inflatable Air Blower" energy efficiency rating level: the higher the level of energy efficiency, energy efficiency, higher the value, the more energy saving. Energy efficiency fans from high to low, into an energy-efficient, energy-efficient two, three energy efficiency. One of the most energy-efficient, 2 Second, the three worst.
(3) See "Inflatable Air Blower" value of energy efficiency and power size: fan motor energy efficiency specifications, fan and power category has some relevance. Generally the larger the rated input power, the higher the value of energy efficiency requirements, energy efficiency in identifying when a look of standard models; second look at the rated input power; Third, look at the size of the value of energy efficiency. Value of energy efficiency under the same specifications fan, fan performance with the power of the bigger, the better condition.