Standard Side Blowing Air source Heat Pump For Hot Water And Heating These series popular for the areas not so cold in the winter at -7degrees above.they can provide sanitary hot water and house heating for family by connecting with fan coil units and underfloor heating. They have control function for 3-way valve, domestic hot water as priority. Standard Side Blowing Air source Heat Pump For Hot Water And Heating PARAMETER LIST Features & Benefits DESCRIPTION Product model • Three working mode for choice (Heating only / hot water only / heating+hot water). • Heating+hot water mode Automatic switching by three way valve control. • Environmental friendly refrigerant R407c. • Side blowing design save installation space and reduce noise. • 304 stainless steel casing for option. Application: Family, villa, apartment etc.