Air conditioning industry after 10 years of rapid development, the demand for a smooth market may become the norm in the coming years central air conditioning Which is good, focused product and technology itself will be a key driving force in the new era of consumer business growth. Market analysts believe that overall demand for domestic air conditioner market will grow to the adjustment of product structure, application of new technologies such as the direction. Combined with technology development trend of air conditioning products will be installed in the central air-conditioning energy saving and environmental protection to ensure that the premise, focusing on intelligence, comfort and so enhance the quality of the field, and air conditioning products and things, smart city, smart grid and other aspects will be a breakthrough , high-end air-conditioning products, sales volume Guiji will be improved. Currently on the market new products, such as the "one night was electric," air conditioning, air quality specialist air conditioning, "intelligent eye" air conditioners, air conditioning things, cloud and air conditioning also highlights these technology trends. Air conditioning and heating how many degrees the most appropriate - every 2 ℃ lower than 10% on energy saving 1. winter air temperature is set lower 2 ℃ per central air conditioning, air conditioning can save more than 10%. From the energy point of view, air-conditioning set temperature in the heating situation to ensure that the human body, of course, the lower the better. Therefore, a comprehensive variety of factors, the proposed winter air temperature is set to be appropriate at about 20 ℃. 2. Another central air-conditioning manufacturers, due to the warm air is lighter than air, easy to float over the entire closed room, the use of wall-mounted air conditioner, it is preferable to adjust downward angle outlet, which could power. Central air-conditioning company Heyang central air conditioning _ _ Xi'an Hao Hao Electrical and Mechanical Services provided by Xi'an Electrical and Mechanical Technology Limited. Xi'an Hao Electrical and Mechanical Technology Co., Ltd. (www.029hfkt.com/)(www.029hfkt.com) strong, credible, in Xi'an in central air-conditioning industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the Electrical and Mechanical Xi'an Hao into the brilliant and you work for a better future!