◇3档送风

◇23分贝静音(限变频)

◇隐形安装

直流变频风管机套机型号
◆GR26T2W/BP2N1Y-CC
◆GRD26T2W/BP2N1Y-CC
◆GR35T2W/BP2N1Y-CC
◆GRD35T2W/BP2N1Y-CC
◆GR51T2W/BP2N1Y-CC
◆GRD51T2W/BP2N1Y-CC
◆GR72T2W/BP2N1Y-CC
◆GRD72T2W/BP2N1Y-CC
定频风管机套机型号
◆GRD26T2W/Y-CF
◆GRD35T2W/Y-CF
◆GRD50T2W/Y-CF
◆GRD65T2W/N-CF
◆GRD72T2W/Y-CF
◆GRD120T2W/SY-CF