Shallow ground water source heat pump system use water source heat pump to absorb shallow groundwater heat and cold energy to fulfill heating and cooling purpose. Under 200 meters is called shallow geothermal energy, its temperature is little higher 3~5℃ than local average temperature. That temperature is stable and widely distributed and convenient to utilize and have broad development prospect.

This system has advantages of high efficiency and energy saving, stable and reliable, renewable, water saving and land saving, significant environmental benefits etc. It is suitable for watery zone and coverage area is small.