heat pump

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    Air source Water water Heat Pump

    An air source water-water heat pump system needs only a small amount of electric energy to drive the pump units,convert low-grade heat(renewable energy-air source) to the high grade heat,which can provide cooling ,heating and domestic hot water simultaneously or separately.Refrigeration energy efficiency ratio is more than 5.0 in summer and over 3.5 in winter.Initial investment saves10% compared with the traditional central air conditioning system.Energy saving is about 20% in summer.50% in winter,comperhensive energy-saving rate is more 30%.

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