Detailed offer Description Detailed Product Description Features: 1.Easy and flexible installation 2.The output heat up to 4 times as the electric consumption 3.All weather design, no matter in rainy or cloudy days 4.Reliable defrosting technology 5.Less running cost and easy maintenance 6.Hot water tank with built-in heat exchanger 7.Comfort heating system with fully automatic, electronic control 8.Match electric water heater Operating temperatures: -7~43C Out put water temperatures: 45~60C Heat value: 4655W Rate power: 1200W Hot water offer: 105L/H Water storage: 150L Refrigerant: R417 or R22 available