Sprsun Heat-Cool Geothermal DC Heat PumpGeothermalsourceheatpumpisakindofhighenergysavingwaterheaterandgreenproducts.Followingisairsourceheatpumpworkingprinciple.Inthesystem,thereisarefrigerantcycle,wecallitreverseCarnotcycle,itconsistsoffourcomponent,1.Compressor,2.Condenser(plateheatexchanger)3.Expansionvalve,4.Evaporator(double-pipeheatexchanger)Themaintypesofgeothermalpumpsare:1.closed-loop geothermal pumps*horizontal ground loop*vertical ground loop*surface water loop2.open-loop geothermal pumpsAdvantage:
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