... 2.five modesCooling, heating, hot water ,cooling and hot water,heating and hot water. 3.High efficiency and energy savingUsing ... ), super energy, which can meet all-weather hot water supply. 12.Simple operationIntelligent design, LCD display, simple operation, free ... With function of refrigerating, heating and hot water, provide hot water freely under the refrigeration condition. Working environment:- ...