Dongguan water source heat pump units, Tianshui City, in 2009, the first water source heat pump project in Gansu Nonferrous Geological Prospecting Bureau, Tianshui Corps completed and put into use, to become the city's first heating does not need coal, oil, only use water heating units. Water source heat pump systems, heating costs equivalent to 16 yuan per square meter, lower than the cost of boiler heating. If you calculate the additional hot water costs only about half the normal way. The project of the city's 36 units have been built in the water source heat pump, heating area of ??820,000 square meters. It is estimated that the system heating 10,000 square meters can save about 300 tons of coal this calculation, as of now, the city's water source heat pump project implementation, saving 24,600 tons of standard coal water source heat pump is a new non-polluting energy-efficient air conditioning units, by consuming some energy, to provide users with chilled water for air conditioning in summer, winter heating hot water and life with hot water, the current air conditioning system in the most energy-efficient way of cooling, heating. 1 kWh of electricity consumption, water source heat pump users can get 4.3 to 5.0 kwh of heat or cooling capacity from 5.4 to 6.2 kwh. Compared to air-source heat pump, the operating efficiency higher than 60%, only 40% of the common central air conditioning running costs. Huaqiang refrigeration equipment factory in Dongguan City Tel: 13414447793 0769-23296101 Contact Person: Ms. Mok Fax 0769 -23,296,105 Website: www.hq0769.com hq22277002.cn.alibaba.com Address: Wanjiang District, Dongguan City, Guangdong Province, Huang Wu Ji Industrial area