NEW ENERGY Full Inverter Pool Heat Pump

  ● High Efficiency    Thanks to its full DC inverter technology, DC compressor & DC fan motor, Dolphin Series is with much higher efficiency than the ON/OFF heat pumps, which contributes to saving more energy bill for you.      ● Quiet Operation With DC inverter compressor, compressor damping design, and sound-absorbing cotton, NEWNTIDE Dolphin Series can run amazingly quietly as low as 34dB(A).   ● Constant Water Temperature       ● Soft Start   Dolphin Series achieves completely soft switching at the start-up stage from an intensity of 0A to 28A(at maximum), while the traditional ON/OFF heat pumps start in a current intensity over three times higher, which will greatly impact the family electricity system.   Model:NE-F 50SPR4INVM 70SPR4INVM 90SPR4INVM 110SPR4INVM 150SPR4INVM 180SPR4INVM  Ambient Temperature: (DB/WB) 27°C/24.3°C; Water Inlet/Outlet Temperature: 26°C/28°…