... car caravan roof top mounted travelling truck with R407C air conditioning kit system CE ROHS COMPRESSOR RV SUV camping ... rotary compressor is specially design for mounted places,such as top air-conditioner and other related area.2, Refrigerant: R407c3, ... 220V/50Hz, 220-240V/50Hz5, Application: roof top air conditioners such as traveling truck, Recreation vehicle,grab,mining machine,construction ...