Friedrich PDH09K PTAC heat pump
大金麦克维尔Rebel封装屋顶冷却和能量回收轮热泵(091814)
Daikin McQuay Rebel package rooftop cooling and heat pump with energy recovery wheel
大金RWEYQ_PYDN水冷VRV热泵和热回收系统(091614)
Daikin RWEYQ_PYDN water-cooled VRV heat pump and heat recovery system