... Compact structure, strong and durable2, Uses high efficiency air-cooled condenser and realizes high heat exchange; Low ... , Engineering practice conditions, design and assemble all types air-cooled condensing unit8, Warranty period: 1 year9, Bitzer ... diffrential, air-cooled condenser, refrigerant receiver, dryer filter, gauge panel,pressure controller.electrical box. Box Type Air-cooled Refrigeration ...