Central air-conditioning is installed by whom? Home central air conditioning installation is very important, saying the central air-conditioning, "third quality, seven installation" central air-conditioning manufacturing, and air-conditioning installation points each brand is different, so try to make The brand select resellers and installation team to install central air-conditioning manufacturers, because they are trained in various brands of specialized training, installation capacity by brand manufacturers recognized. Overweight simple terms is the number of horses indoor air conditioning units in the system exceeds the number of horses outdoor unit. Home projects, general air conditioning in all rooms rarely open simultaneously (as in most of the three-bedroom in open air two or three rooms), this time in order to reduce the cost, the number of horses outdoor unit air conditioner usually less than the number of horses indoor central air conditioning, that the formation of overweight. In this case, depending on the circumstances as long as the user's actual needs and building a central air conditioning installation, a reasonable choice of indoor and outdoor air conditioning unit capacity, making the indoor unit is greater than the actual capacity of the indoor load, it can ensure the indoor air conditioning effect. Central air conditioning installation | Xi'an Hao Electrical and Mechanical Services (certified) | Mihara central air conditioning provided by the Xi'an Hao Electrical and Mechanical Technology Limited. Xi'an Hao Electrical and Mechanical Technology Co., Ltd. (www.029hfkt.com/)(www.029hfkt.com) is Xi'an, central air conditioning leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum to meet customer needs. Xi'an Hao Electrical and Mechanical Services leadership with the staff warmly welcome all inquiries negotiations to create the Electrical and Mechanical Xi'an Hao better future.