1.air source heat pump,energy saving, 2. Use Mitsubishi Special Compressor , 3. ensure the bath ... 17,000 square metres. 2.We can make 3D designing and technical drawing with CAD/CAM/CAE. 3.We have ... . 4.Our costumers are main from Europe ,Southest Asia and so on. 5.We will reply your enquiry in 24 ... Customized design is available ,OEM &ODM are available. 2012 Square air source heat pump water heater