Many of my friends wonder: central air conditioning and heating principle tangled like? Nanjing Jin Long Refrigeration Equipment Co., Ltd. to give you answers. Compressor suction pressure gas through a high temperature high pressure gas compressed by the compressor, high-temperature gas through a heat exchanger to raise the temperature of Mitsubishi air conditioning maintenance, while the high temperature gas condenses into a liquid. Re-entering the evaporator liquid is evaporated (the evaporator evaporator heat transfer media must also have, depending on the model structure of heat transfer media are different on different machines commonly used in air-cooled and ground source.) Becomes liquid after the evaporator into low-pressure cryogenic gas Mitsubishi air quality, low-temperature gas again sucked into the compressor compresses. So the cycle continues, conditioned side circulating water becomes hot in the 45-55 degrees. Hot water through the pipe to the required heating room, room fan coil mounted hot water and air heat exchange to achieve heating purposes. Ducted air conditioning system with air as a transfer medium to transfer heat residential central air conditioners in accordance with the different transmission media can be divided into three types: ducted air conditioning systems, water-cooled air conditioning systems and multi-type air conditioning system. Ducted air conditioning system with air as a transfer medium to transfer heat air conditioning system. Duct installation difficult, take a lot of ceiling space; less comfortable, because can not maintain a constant temperature; you can not control the temperature of each room, energy-saving effect of poor air conditioning system. Duct installation difficult, take a lot of ceiling space; Mitsubishi air conditioning frequency less comfortable, because can not maintain a constant temperature; you can not control the temperature of each room, energy-saving effect of poor space; less comfortable Mitsubishi air, unable to maintain its constant room temperature; you can not control the temperature of each room, energy-saving effect is poor, and therefore high operating costs; noise running. Mitsubishi air quality _ Kingnet cooling (Online) _ Mitsubishi air conditioning provided by Nanjing Jin Long Refrigeration Equipment Co. Nanjing Jin Long Refrigeration Equipment Co., Ltd. (www.njjinlang.com) is Nanjing, central air conditioning leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Kingnet refrigeration leadership with the staff warmly welcome all inquiries negotiations to create the wave of cooling a better future.