Pu Ruitai ceiling type air handler model: AERK-15P, AERK-15P / X, AERK-20P, AERK-20P / X, AERK-25P, AERK-25P / X, AERK-30P, AERK-30P / X , AERK-35P, AERK-35P / X, AERK-40P, AERK-40P / X, AERK-45P, AERK-45P / X, AERK-50P, AERK-50P / XTAGS: AERK-15P, AERK-15P / X , AERK-20P, AERK-20P / X, AERK-25P, AERK-25P / X Zhenjiang, Nanjing hotel fresh air system, AERK-30P, AERK-30P / X Zhenjiang, Nanjing hotel fresh air system, AERK-35P, AERK-35P / X defined AERK-40P, AERK-40P / X, AERK-45P Zhenjiang, Nanjing hotel fresh air system, AERK-45P / X, AERK-50P, AERK-50P / X, ventilation three principles ventilation: Ventilation is the outdoor and indoor full exchange of air, whether you are using a ventilation system which must be able to ensure that there is plenty of fresh air and meet the following requirements function. ● can bring you good health must, fresh air. ● it can get rid of a bad smell, use of poison gas and various pollution. ● extend the life of the building to ensure Zhenjiang, Nanjing hotel fresh air system, especially in the building to prevent mildew. ● meet building energy efficiency specifications. ● ensure long-term, continuous, high reliability, low power, low noise operation. Ventilation principles: the principle of a new wind path: The path to define a new wind of fresh air from the living ---- enter discharged from toilets and kitchen. Two new air damper principle: determining the minimum amount of exhaust --- within the housing in order to meet the amount of fresh air needed for daily life. Three new air time principle: to ensure the continuity of fresh air --- must be 365 days a year, 24 hours a day by the first and second principles of continuous ventilation. Nanjing hotel air system | Zhenjiang Hotel New air system | Keao environment provided by the Nanjing Environmental Engineering Equipment Co., Ltd. Keao. Keao Nanjing Environmental Engineering Equipment Co., Ltd. (www.njxfxt.com) strong, credible, Nanjing in other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Keao environment and you work into the brilliant, for a better future!