Fan coil brass corner prone to cracks leaking problem in northern central air conditioning system in fan coil units completed and put into use after the date of acceptance occurs mainly due to the fan coil unit leaking the cracking coil, coil generally appear in the cracking brass bend, crack linearly. The main cause of the cracking of the fan coil has the following aspects. 2.1? Controlled central air conditioning systems using fan coil units, the coil heat exchanger control into the wind side and water side. Most systems used in the past is in the wind side of low high school three wind volume control. With the diversification and improvement of energy efficiency requirements in the form of self-control device, can simultaneously control the water side wind side of the thermostat in the high-end office buildings and high-end residential central air conditioning system has been widely adopted. But when designers use of such a controller, and not taking into account the need to run air conditioning systems sometimes led to the cracking coil accident increases. Network Sales fan coil units, fan coil network marketing fan coil, fan coil factory direct telephone; pipe fan coil choose what material? Pipe fan coil pipe material in terms of material selection, use and maintenance of the beneficial aspects of Texas fan coil, I personally do not recommend the use of PVC pipe and pipe. Because there is no pipe wall is smooth and easy to rust PVC pipe. Easy accumulation of impurities and clogged pipes. In the operational phase of fan coil thermostat, routine maintenance work should always clean the water tray to prevent contaminants from entering the piping, condensate water piping to maintain patency. And regular checks of the density of pipe insulation. Do leak, or vulnerable to pollution caused great trouble ceiling. Hao Yang air conditioning equipment (Figure) _ _ Qingzhou fan coil fan coil prices offered by the Texas Air Conditioning Equipment Co., Ltd. Hao Yang. Air Conditioning Equipment Co., Texas Hao Yang (www.dzapjt.com) adhere to the "people-oriented" business philosophy, has a professional staff, and strive to provide the best products and services to contribute to the community, and to welcome new and old customers to visit us, sincere cooperation for a better future. Hao Yang air conditioning equipment - your trusted friend, Company Address: Dezhou Economic Development Zone, Contact: Mr Zhu.