家用中央空调比起柜式和窗式空调机有很多优点，雷诺士公司生产的中央空调系统采用ＶＡＶ末端控制系统，克服了传统家用中央空调（风管型）一开全开的缺陷，使系统运行时更为节能；采用最先进的涡旋式压缩机，运转平稳，噪音低，能效高 高效书能设计，热泵机组，配有定时化霜， Compared with the cabinet type and window type air conditioners, the household central air conditioning has many advantages. The central air conditioning system produced by Reynolds uses the VAV end control system to overcome the defects that the traditional household central air conditioning (air duct type) is fully open and the system More energy-saving operation; using the most advanced scroll compressor, smooth operation, low noise, high efficiency and efficiency Book design, heat pump unit, with a time-defying cream,