Hiseer high efficiency floor heating air to water heatpump Products efficiency Certified by TUV, Factory audited by Bureau Veritas.Heating only Heating + domestic hot water Domestic hot water anytime Model: AW15Heating capacity: 16KWDefrost : Smart defrost Test standard: Europe standard EN14511 Refrigeration: R410aCompressor: HitachiHeat exchanger: Plate type heat exchangerController: SiemensElectronic parts: ScheiderCabinet: galvanized sheet is standard, stainless steel is option. Hiseer high efficiency floor heating air to water heatpump factory:Hiseer high efficiency floor heating air to water heatpump showroom: Hiseer high efficiency floor heating air to water heatpump cutting machine: Hiseer high efficiency floor heating air to water heatpump bending machine: Hiseer high efficiency floor heating air to water heatpump procuction: Hiseer high efficiency floor heating air to water heatpump test: Hiseer high efficiency floor heating air to water heatpump gas leakage checking: Hiseer high efficiency floor heating air to water heatpump installation: Hiseer high efficiency floor heating air to water heatpump 24 hours service ON LINE system: Hiseer high efficiency floor heating air to water heatpump : Hiseer high efficiency floor heating air to water heatpump exhibition: Hiseer high efficiency floor heating air to water heatpump packing: Hiseer high efficiency floor heating air to water heatpump loading: