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Functions: a) Control temperature precisely and have any negative effect on temperature and comfort. b) Controlled temperature is clearly showed with number on the products; easy to read. c) Temperature of air conditioner are free to set as one’s pleased and temperature of energy saver will do the same as temperature of air conditioner; only if they have the same temperature has it perfect energy saving effect. d) Stable equipment performance, energy saving effect varies according to the difference of seasons’ temperature and fixed temperature. Energy saving ratio is usually 20% ~30% in summer. However, the energy saving ratio is higher in spring and autumn than in summer. It is up to 45% by the test in apparatus room of northern cities.e) The design of electric circuits is adjusting and up-grading, it has more functions and it’s more scientific, more reliable and safer. |
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