air source heat pump all in one king series

air soruce heat pump all in one king series hot water heat pump specially desihned for family sanitary hot water.it can combine with solar system 1.compact design,easy installation and mainrenance 2.ambient temperature range:from-7°C to 43°C 3.all in one design and maintan conveniently 4.with magnesium nid inside 5.stainless steel iner tank inside,50mm insulation 6.eletrical heating element inside as backup 7.the tank is available tp have pipe coil inside for the external heating source:boiler or solar system 8.air outlet and inlet designed with duct connection,with the ability for various ways of connections to get different functions with different ways of installation,the unit can work as only a heat pump butalso a fresh air blower,a dehumidifier,or an energy recovery equipment 9.automatic defrosting function 10.tankvolume:100L 150L 200L 300L