... to house,home, villas ,etc; 2.Eco-friendly,safe,high efficiency 3.Factory; 4.ODM&OEM service 5.Split design Air source heat pump water ... ; 5.Microcomputer control,according to your seting,the machine automatic working and supply water; 6.Freely matching tank. ... various, from 80L to 500L, fully satisfy your different household collocation, installation and different water consumption. Specification Model ...