First, in terms of air-conditioning maintenance: air conditioning after a long run, air conditioning chilled water, air compressors, cooling water systems, chiller and cooling fan coil inevitable emergence of scale, corrosion and dust problems, and maintenance as follows: 1, save energy and reduce operating costs. Air conditioning system cooling water and chilled water systems for specialized chemotherapy treatment to remove scale, rust, slime, antiseptic and anti-corrosion treatment, and all companies controlled air temperature above 26 degrees. 2, to extend the life and reduce the use of equipment depreciation expenses. Reduce accidents downtime, improve the cooling effect. Cleaning the sludge can be removed, so that pipeline open, clear water. At the same time cleaning, scaling, improved condenser, evaporator, thermal efficiency, thereby avoiding the high pressure operating overpressure downtime, improve the chilled water flow, improving the cooling effect, making the system safe and efficient operation. 3, lower maintenance costs for the user to save a lot of maintenance: air conditioning untreated pipe blockage occurs, scaling, corrosion, overpressure shutdown until the accident, such as a host leak due to corrosion, pollution solution, we need to replace brass Replace solution, maintenance of the mainframe, which normally takes maintenance 1000-10 million. And after treatment, can reduce maintenance costs, and extend the useful life of equipment, but also for companies to reduce the loss of several hundred thousand dollars. 4, to improve the working environment clean rust monthly irregular water, sewage, sludge, bacteria and algae will improve the environment and protect the ecological environment, heating and air conditioning system at the same time the supply of fresh, high-quality second-hand air conditioning repair Xuzhou, help users health. Generally, a home central air conditioning cooling capacity is approximately 2000 kcal hand air conditioning, in terms of international units should be multiplied by 1.162, so it should be a cooling capacity of 2,000 kcal x1.162 = 2324 watts used central air conditioning in Xuzhou recovery, that is shown here watt cooling capacity, and so on. According to this algorithm can substantially determine the number of horses and the air conditioning cooling capacity, under normal circumstances, 2200W-2600W can be called one, 3200W-3600W can be called 1.5, 4500W-5100W can be called two. Factors affecting the estimation of home central air conditioning power cooling capacity according to actual situation, to choose the right air conditioner models. The larger part of household appliances consumes cooling capacity, TV, lights, refrigerator consumes per watt cooling capacity 1W Xuzhou hand air conditioning repair parts, the direction of the doors and windows, the size, the number of household refrigeration, etc. will consume a certain amount, such as: east window 150W / m, west window 280W / m, south window 180W / m, north window 100W / m, the roof could be considered if it is appropriate to increase the cooling capacity. Xuzhou hand air conditioning repair, second-hand air conditioning, refrigeration provided by Xuzhou Sheng Erda 圣尔达 Refrigeration Electrical Services Limited. Xuzhou 圣尔达 Refrigeration Electrical Services Limited (xzktw.com) strong, credible, Xuzhou in Jiangsu Province of heat, refrigeration and air conditioning equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Sheng Erda refrigeration into the brilliant and you work for a better future!