A.cold-warm dual-use type, ventilation by air duct B.Small and compacat, easy to install. C.World first class brand key parts, volvo excavator spare partsA.cold-warm dual-use type, ventilation by air ductB.Small and compacat, easy to install.C.World first class brand key parts, fast refrigeration ModelGC-V03Cooling capacity4000WHeating capacity5000WRefrigerantR134aVoltage12/24VPower consumption≤ ...