air source heat pump KP-180 split type LCD control with induction key; electrical auxiliary heater 3/6/ ... for eighter indoor or outdoor installation. Type: All in one type (with water tank inside) and split type( with water tank outside) Capacity: 6kw ... , 8kw, 10kw, 12kw, 16kw--- all in one type 12kw, 16kw, 20kw, 25kw, 33kw, 40kw-----split type.