1.TUV efficiency certification 2.Factory audit 3.Adopt world famous parts 4.COP more than 5.5 5.Enviromental friendly Products efficiency Certified by TUV, Factory audited by Bureau Veritas.GHP121) Power supply: 230V/1/50Hz2) Refrigerant: R410a3) Heating capacity: 12KW4) Compressor: Daikin5) Controller: Siemens6) Heat exchanger: Swep7) Expansion valve: Emerson High COP Geothermal Ground Source ...
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