... of Air Source Heat Pump Water Heater equipment. NINGBO AKL ELECTRIC CO.,LTD was established in 2002, is a professional R & D, ... of cold water inlet and the pipe of hot water outlet ,compared to other heat pump water heater products. the product is pleasing in appearance, small ... 15°C,Water inlet 15°C,Water outlet 55°C;All the data in the brochure is only for reference,designs and specifications might ...