The compressor draws in low-pressure gas and compresses it into a high-temperature and high-pressure gas through a compressor. The high-temperature gas increases the temperature of the water through the heat exchanger, and the high-temperature gas condenses into a liquid. The liquid enters the evaporator for evaporation. (The evaporator also has a heat exchange medium while evaporating. The type structure of the machine varies according to the medium of the heat exchange. The air cooling and ground source are commonly used.) The liquid changes after passing through the evaporator. It becomes a low-pressure low-temperature gas, and the low-temperature gas is again sucked by the compressor for compression. In this way, the circulating water on the air conditioning side becomes hot water of about 45-55 degrees. The hot water is sent to the room where heating is required through the pipeline. The room is equipped with a fan coil to exchange heat between the hot water and the air for heating purposes. We produce and sell all kinds of cleaning brushes, such as cleaning brush tools for home or office, small brushes for cleaning water cups, water bottles or pipes. There are also floor cleaning brushes, clothes cleaning brushes, shoes cleaning brushes, carpet cleaning brushes, etc. welcome customers to order in large quantities, with large quantities and more favorable prices. You can also customize samples. Welcome new and old customers to negotiate! Cleaning Brush,Floor Scrubber Brush,Best Cleaning Brush,Carpet Cleaning Brush JIANGSU RARHON TOOLS CO.,LTD , https://www.rarhontools.com