... , innovative Cooling system: electric cooling,compressor ooling Small size, low price,big loading qty. Features of water dispenser water cooler YLR-LW ... -2-5-20LB:1) Standing NEW model, elegant, innovative2) Cooling system: electric cooling, compressor cooling3 ... /h6) Cold water-making capacity: 8-12°C, 2L/h7) Refrigerant: R134a water cooler