Generally, a home central air conditioning cooling capacity is approximately 2000 kcal, converted into international units should be multiplied by 1.162, so it should be a cooling capacity of 2,000 kcal x1.162 = 2324 watts, watt that is shown here 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 Xuzhou used central air conditioning recovery, 4500W-5100W can be called 2 . 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, door and window orientation, size, number of household refrigeration, etc. will consume a certain amount, such as: the east window 150W / m central air conditioning, 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. Why central air conditioning effect is getting worse? Energy consumption is growing? With the increase of central air-conditioning use of time, air-conditioning effect is getting worse, to achieve the same cooling or heating effect of more and more time, more energy consumption Xuzhou to greater central air conditioning renovation, maintenance costs higher. This situation, in addition to the device itself mechanical reasons, mainly because the central air conditioning circulating water quality problems. Air-conditioning cooling system circulating water in the normal course of operation, due to the continuous evaporation and concentration Xuzhou central air conditioning installation, harmful ions in water doubled, leading to scaling, corrosion and micro-organisms, slime breeding phenomenon. System-generated scale will reduce the heat exchange efficiency, consume more energy; microbial algae, slime can clog pipes and hinder the flow of water, reduce the amount of heat exchange; chilled water system, although the system is closed, but the equipment and pipeline due to corrosion rusty generated clog the filter end, the impact of cooler heat exchange effect. Deposited at the end of the filter system cleaning trash even if it is difficult to remove; and equipment and pipeline leaks due to corrosion perforation, resulting in equipment, pipelines and other major outage damage. Therefore, the central air-conditioning system water quality management is to extend the useful life of equipment, increasing cooling or heating effect, reduce energy consumption, the necessary means to ensure the normal operation of the system. Xuzhou central air conditioning prices, central 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!