Usually hidden in the ceiling Nei Xian central air conditioning supply, VAM mini ultra-thin duct machine body thickness of only 19.2 cm Xi'an central air-conditioning manufacturers, ceiling height of 30cm can be placed. Installation should pay attention to reserve space for installation and not less than 400 * 400 manholes, return air stream to avoid short-circuiting the central air-conditioning company in Xi'an, Xi'an indoor air to form a circular central air conditioning, air-conditioning in order to ensure the effectiveness and air quality. DC inverter: DC inverter is more superior than the AC frequency. The use of DC digital variable speed compressors, only after a voltage converter, AC frequency than 18-40% of the energy savings. Xi'an, central air-conditioning manufacturers, Xi'an Hao Electrical and Mechanical Services (certification), Xi'an Xi'an Hao central air conditioning is provided by the 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.